1956_Allied_Radio_Catalog_150 1956 Allied Radio Catalog 150
User Manual: 1956_Allied_Radio_Catalog_150
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NEW
WE BeOR
verified high fidelity
IMPERIAL diskchangers
New Hi-Fi Series 1631 Webcor 3-Speed
Diskchangers
The "Imperial" line of Webcor diskchangers represents
the finest in record changer design, styling, and performance. Each component is precision checked before
assembly to assure smooth, wow-free operation. Outstanding new features include extra-heavy, rubber
matted turntable, sliding weight for precise adjustment of stylus pressure, intermix of 10" and 12" records
at same speed, light to facilitate operation under dim
lighting conditions. High-quality 4-pole, shaded-pole
motor for constant speed and minimum hum. Mechanism is jam proof. Shuts off after last record. Idler is
disengaged in "off" position to prevent flat spots.
Adapter (bottom of page) permits playing 45 rpm records without need for inserts. For UO-120v., 60 cycle AC.
Fig. A-MODEL 1631-27 WITH PLUG-IN HEADS
New Hi-Fi Series 1632 Diskchangers on Bases
Series 1631 changers, but on matching metal bases. For
shelf or table use. 8-ft. AC cord and plug. 8-ft. phono
cable with pin plug. 14x14x9" high. Shpg. wt., 18 Ibs.
MODEL 1632-27. 1631-27 (plug-in· heads) on base.
Stock No.
95 RX 756 95 RX 757
Color
Burgundy and beige
Chrome and ebony
I
List
NET
43.98
59.50 , 46.65
I $56.10
MODEL 1632-1: 1631-1 (ceramic cartridge) on base.
95 RX 758
Burgundy and beige
$73.00 I 57.23
95 RX 759 , Chrome and ebony
76.50 59.98
I
I
MODEL 1632-21. 1631-21 (G.E. cartridge) on base.
95 RX 760 I Burgundy and beige I $76.60 I 60.05
95 RX 761
Chrome and ebony
80.00 6,2.72
For custom installations and for modernizing existing
phono ,systems. With two plug-in heads, for magnetic,
ceramic, or crystal cartridges with 112" mounting centers.
Minimum mounting space, 15xI5"; 6112" above and 3"
below top of mounting board. With 3-ft. AC cord and
plug, 3-ft. phono cable and pin plug, template and
instructions. Less cartridges. Shpg. wt., 16 Ibs.
95 RX 750. Burgundy & beige. List, $52.00. NET. , ,40.77
95 RX 751. Chrome &, ebony. List, $55.70. NET" .43.68
MODEL 1631-1 WITH CERAMIC CARTRIDGE
As above, but with turnover-type ceramic cartridge.001" diamond stylus; .003" sapphire stylus.
95 RX 752. Burgundy & beige. List, $70.00. NET. , ,54.88
95 RX 753. Chrome & ebony. List, $73.75. NET.. ,57.82
Fig. B-MODEL 1631-21 WITH MAGNETIC CARTRIDGE
As above, but with G. E. RPX-052A magnetic cartridge. Dual-tip stylus-.OOl" diamond tip for microgroove; .003" sapphire tip for standard.
95 RX 754. Burgundy & beige. List, $73.90. NET .. 57.94
95 RX 755. Chrome & ebony. List, $77.50. NET .. ,60.76
THE WORLD'S LARGEST ELECTRONIC SUPPLY HOUSE
CONDENSED INDEX
ALLIED Guarantees Your Complete Satisfaction
We guarantee to bring you the world's largest and finest stocks of
radio, television and electronic equipment at lowest prices.
We guarantee to give you the immediate benefit of any price reductions made after .this catalog is printed.
We guarantee that our merchandise conforms to the standards of
the Radio-Electronics-Television Manufacturers' Association and
will perform in the manner intended for such apparatus.
Every Item you buy .rom us must _tis,," in
e"ery way-or we want you to return It at
once for exchange or refund.
Amateur Equipment ......... 192-205
Antennas ............... 217-223, 236
Batteries. .
. ............. 263-265
Books. . . . . . . . .. .. ......... 266-278
Capacitors ..... 108-123, 141-144, 146
Cartridges ............ 38-40,183-186
Chemicals. . .
. .. 286, 287
Coils & Chokes ......... 136-143, 145
Connectors ................. 151-155
Fluorescent Fixtures ......... 309-311
Fuses. .
. .......... 278-280
Hardware. .
. ......... 290, 291
Hi-Fi Equipment ..... 4-43, Cov. 2 & 4
Intercom Equipment. .... 168, 188-191
Kits ........ 53-64, 88-91,212,262,312
Meters ........................ 93-96
Microphones & Accessories .169-177
You Get Every Buying Advantage at ALLI ED
because our complete stocks permit you to order
all of your electronic needs from one source. And you always buy at
ALLIED at the lowest prevailing market prices.
We ship speedily and safely from the world's largest stocks of electronic equipment. Your orders are speeded to you by a skilled organization seasoned by over 30 years of dependable service.
We satisfy you completely with expert personal help, intelligent service
and the full resources that have made us the World's Leading Electronic
Supply House.
We sa"e you money
f6-DAV TRIAL. MONEY-BACK GUARANTEE
Order any test instrument, amplifier, high-fidelity component, recorder,
communications unit or any other equipment-on our regular terms.
Try it under your own operating conditions. Then, if within 15 days you
are not completely satisfied, return the equipment to us, and we will refund your full purchase price, less transportation charges. This Guarantee
is further backed by the regular Radio-Electronics-Television Manufacturers' Warranty against defects in materials and workmanship.
K_p this ALLIED catalog handy. It Is your most
reliable Buying Guide to everything in radio.
television and industrial el,ectro,nics.
Everyt"in. in Electronics Frolll One Reliable Source
ALLIED RADIO
fOO N. WESTERN AVE•• CHICAGO 80. ILL.
Needles. . . . . . . .. ..
. .......... 187
PA Equipment .............. 161-168
Phonographs ................. 43, 44
Plugs & Jacks ...... 149-151, 156-160
Power Supplies ............. 260-262
Racks & Cabinets ... 238, 239, 241-243
Radioactivity Detectors ..... 206, 207
Record Changers ...... 36, 31, COy. 2
Recording Equipment .. .45-52, Cov. 3
Relays ...................... 256-259
Resistors ................... 103-107
Sockets ..................... 148-150
Speakers & Accessories .. 177-182,246
Switches .................... 241-255
Test Equipment ............... 75-93
Tools .............. 284, 285, 291-307
Transformers ............... 124-137
Transistors ...................... 71
Tubes ........................ 65-70
TV Equipment
Antennas & Accessories ... 217-230
Boosters ................. 213, 214
Lead-in. . ....................227
Picture Tubes ............., ..... 65
Rotators .................. 215, 216
Sets ..........................212
Vibrators .......................237
Volume Controls ...•........ 97-103
Wire & Cable ............... 231-234
COMPLETE INDEX
ON···PAGE"St7
For Time Payment Plan
See Page3f5
phone: HAymarket 1-6800
For How To Order
See Page 316
ALLIED your Electronic Supply House
Your orders are shipped promptly and efficiently
from our specially designed plant,
to give you the best supply service in the Electronic
industry. Our modern building covers a full city
block and with a recent addition provides
187,000 square feet of efficient floor space for
better, faster service. Ultra-modern facilities,
(including pneumatic tubes and conveyor belts),
carefully planned and time-saving routines,
a unique method of stock-keeping, a superbly
trained staff-all contribute to reduce
handling time on your orders.
Finally, our central location, in Chicago, in
the heart of the nation, enables us to make best
use of all available transportation agencies
to speed your orders on their way.
Depend on ALLIED to serve you best.
THE WORLD'S LARGEST ELECTRONIC SUPPLY HOUSE
187,000 square feet of planned space •••
with ullr....modern facilities to serve you best
"
with ultra-modern facilities to SERVE YOU BEST
world's largest stocks
At ALLIED, you make your selections from the world's
largest stocks of parts and equipment for television, radio, audio,
and every type of electronic application. Over 26,000 separate
items from all leading manufacturers are constantly in stock.
An experienced staff of procurement specialists keeps up with the
latest technical developments and market conditions to
anticipate all your needs.
rapid, efficient service
Over 1500 feet of conveyor belts and 7200 feet of pneumatic
tubes carry transactions and merchandise on a speedy order-filling
schedule. Skilled, interested people handle your orders all along the
line. Up-to-date stocking systems and personal inspection insure
accuracy. At the end of the conveyor line there is a final check
before your order is referred for careful packing and shipment.
technical consulting service
You are invited to consult with our technical experts for
information and advice in making your selections. Our staff
includes specialists in every type of electronic equipment for High
Fidelity, Amateur, Service, Builders' or Industtial applications.
Write to us and you will receive a prompt, authoritative and friendly
reply. Take advantage of this free service.
friendly, personal help
Our greatest satisfaction comes from giving you personal service
and attention. All your orders and letters are assured of
intelligent handling by people who show a friendly interest in
your needs. A specially trained staff, using the best in facilities and
equipment, handles your telephone orders. If you are in a
special hurry, telephone your order for fast handling and shipment.
Your reliable one-supply-source for everything in electronics
ALLIED simplifies your buying problems by
serving as a single, dependable, centrallylocated supply source for all electronic parts
and equipment. This catalog is your key to the
products of the leading suppliers in the industry-quality products selected by our procurement specialists. Because we maintain the
world's largest electronic stocks, one order to
ALLIED will cover all your needs:-Uttra-modem facilities and skilled organization assure
you of fast delivery of your orders. To speed
procurement, to save effort and money, order
from this catalog-recognized everywhere as
the most widely used Electronic Supply Guide.
3
at
ALLIED
you get the most
;;..fo;;;.;r;...·...,jyt..;o;;;.;u;;.;r;.....:m.:::.:;;o.:.:n~e.l.y in th rilli n 9
HIGH
FIDELITY
You get ~ from the foremost supplier of High-Fidelity equipment
buy with confidence . .. enjoy the best fo;'ess
Many years ago, when only a few audiophiles were
interested in improving the fidelity of record and radio
rI;production, ALLIED was their leading source of supply.
Smce then, ALLIED has continued to pioneer in the
supply of everything new in high-fidelity and has
brought the best values obtainable to a growing group
of discriminating hi-fi fans and music lovers.' Now
this 1956 catalog-with a tremendous selection of
systems and components in every price range-puts
hi-fi within the range of everyone.
select from the world's largest stocks
This catalog presents the world's largest
selection of high-fidelity cOfnp4:>mmt!o-am
plifiers, mners, speakers, enclosures,
changers, recorders. The famous names,
the dependable standard brands, the hardto-get accessories-all are included in
wide range of prices. Whether you select
a complete system or separate components,
ALLIED ships your orders promptly.
quality checked in our labs
stocks only the quality products of
reputable and established manufacturers.
New high-fidelity components selected by
our buyers are tested in our laboratories.
Performance checks are also made with
the Auditioner described on the opposite
page. Catalog descriptions are, therefore,
reliable and authoritative. You can depend
on ALLIED'S quality checks.
ALLIED
expert, personal consulting service
The audio specialists on our technical staff
have had many years of practical experi·
ence in matching high-fidelity components.
Let us help you select a music system of
well-balanced custom hi-fi components to
fit your taste and purse. Your inquiry will
receive a prompt reply with detailed recommendations. Take advantage of this
free, personal consulting service.
4
Only specialized audio components can provide true
fidelity reproduction of voice and music. The selections
offered by ALLIED in the high-fidelity equipment section of this catalog reflect the technical and merchandising experience of several decades.
Enjoy a whole new world of sound. Select a system or
separate units from the pages that follow and get the
very finest in hi-fi. Buy with confidence. Your complete
satisfaction is guaranteed. See our money-back guarantee below. Convenient terms quickly arranged.
15-day trial and money.....ck
guarantee on Hi-Fi equipment
Any High.Fidelity system or separate
component you buy at ALLIED can be
tested under the terms of our trial
guarantee. Place your order on our
regular cash terms or use our budget
plan (see below). Then check performance in your own home. If within 15
days you are not fully satisfled, return
the equipment to us. We will refund
your full purchase price (less only trans·
portation charges). Every Hi-Fi unit is
also covered by the regular RETMA
warranty against defects in material
and workmanship---for yaur complete
protection.
easy terms to
fit your hodget
Hi-Fi systems or any combination of
separate components priced at $45.00
or more may be purchased on ALLIED'S
Easy Payment Plan. Pay only 10%
down and take up to 12 months to
pay the balance. You can enjoy hi-fl
now even if you don't have all of the
ready cash. For full details, see page
315. It's easy to order from ALLIED.
Enjoy a Whole New World of Sound with ALLIED High-Fidelity
Your BEST BUY in HI-FI is an ALLIED· RECOMMENDED Home Music System
HERE ARE THE EASY ALLIED STEPS
TO COMPLETE MUSICAL ENJOYMENT
YOU GET ALL THESE ADVANTAGES
1. Plug the record changer cables into fhe
amplifler-they're color-codecl-you can't
make a wrong wiring connection.
• Perfectly matched, properly balanced components assure maximum flexibility and unsurpassed high-fidelity reproduction.
• No technical knowledge is required. ALLIED HighFidelity Systems are complete with color-coded
plugs and interconnecting cables-just match the
c.olors.
• There's no need for soldering-phono cartridges
are mounted, cables are ready for instant use.
• Clearly wriHen, step-by-step instructions, plus
valuable hints and data help you derive full
enjoyment from your system.
• Each system is supplied with a complimentary
10" hi-fl demonstration record-provides a
breath-taking demonstration of the capabilities
of your system.
2. Connect the speaker to the amplifler-the
speaker cable and amplifier connection
are color-coded too.
3. Plug the amplifier into the nearest AC
electrical outlet and your ALLIED High
Fidelity is ready to bring you a thrilling
new world of musical entertainmeilt.
That's all there is to connecting an ALLIED
High-Fidelity Phono System!
SUBSTITUTIONS ALLOWED. In selecting
any of the sY8tems from the chart below, you
may replace anyone component with another of
your own selection; just add or subtract the difference in price. A system modified in this way
retains all easy assembly features. Should you
require any assistance. feel free to write our
Audio Division-you'll get prompt expert advice.
Your Best Buy is an Auditioner-Selected Music System
The ALLIED Auditioners. The Auditioner, a push-button console used in our
Hi-Fi studios permits instant "A-B" comparison of any combination of
amplifier, speaker, enclosure, tuner, changer. pickup and cartridge. Lights
on a "scoreboard" identify units in operation. The Auditioner was an invaluable aid in selecting the ALLIED matched systems in this catalog,
Each of the custom high-fidelity systems listed below and on the pages
that follow is an outstanding "best buy" in its price class. Using the
"Auditioner," our technicians tested nunlerOllS combinations. Other systems were selected on recommendations of product research organizations,
authoritative publications and experts in the field. System components
may be installed aI:J.}'where--in existing furniture. on book shelves and
tables, or in custom cabinets.
Choice of Phono or Phono-Radio Systems. Systems are available with or without radio tuner. (Tuner may be added later to phono systems.) Please note
that there are separate price and stock number columns for s}rstems with
and without tuner.
Recommendations. 1) Styli: Many of the systems employ diamond. rather
than sapphire styli. Diamond styli, in spite of higher initial cost, are' better
values because they last longer and minimize record wear. 2) Cabinets: We
can supply cabinets for almost any set of components. See pages 33 and 34
for descriptions. Write for literature and prices on other cabinets.
tThe radio-phono systems listed above can be divided into two
basic types: §Systems with centralized control at tuner. In these
systems, all controls (volume, bass, treble. AC off-on, function
selector, etc.) are located on FM-AM tuner panel; amplifiers in
these systems have no ·controls and may be installed in virtually
any location. concealed or unconcealed. :t:Systems with centralized
control at amplifier. In these systems, practically all controls are
located on amplifier chassis. (*Turntable and pickup arm.)
5
AtLIED'S TOP RECOMMENDATIONS IN' HOME MUSIC SYSTEMS ...
"SPACE-SAVER" HI-A SYSTEMs-NO CABINETS REQUIRED
ALLIED's "Space Saver"Systems bring thrilling
high fidelity to even the smallest rooms and apartments. No cabinets are requited-there's plenty of
space for components onbookshelt, tabletop,
mantel, etc.
.
Knight ··Space Saver" High-Fidelity Systems
Latest versions of the famous Knight "Space Saver" Phono
and FM-AM-Phono systems-ready to provide superb hi-fi
reproduction in the smallest of rooms or apartments.
Although performance is far superior to commercially as~mbled phonos, the price remains unusually low. Features
ALLIED-designed Knight tuner and amplifier, plus other
value-packed, expertly engineered components. Systems
include: New Knight "Bantam" 12.watt Amplifier, housed in
distinctive, new cork-grained metal enclosure--a perfect
accent to any interior decorative scheme. Offers bass and
treble tone controls, record compensator, loudness control
and variable damping. Response: ='=0.5 db, 20-20,000 cps.
FM and AM broadcasts are received with remarkable
clarity with the new Knight "Bantam" FM-AM Tuner. Employs
latest circuitry and "lock-in" tuning, and like the amplifier,
is housed in new, cork-grained metal enclosure. Smooth
record changing is accomplished with either the new Webcor
1632·27 (burgundy finish) or Garrard RC80, both equipped
with G.E.RPX-050A Triple-Play Cartridge and dual sapphire
styli. Speaker system can be either the E-V Baronet or Permoflux Diminuette, depending on personal preference. "Space
Saver" systems are complete--ready for quick, easy hookup. All operate from 110-120 v., 60 cycle AC source.
CHOICE OF CHANGERS. Either one of two changers is avail- .
able with the Knight "Space Saver": The new Webcor
Model 1632-27 with record intermix feature; or the renowned Garrard RC80. Both are supplied with mounting
base and are equipped with the G.E. RPX-050A Triple-Play
cartridge and dual sapphire styli. Less 45 rpm spindle.
CHOICE OF SPEAKER SYSTEMS. Either of two speaker systems
can be chosen: The Electro-Voice Baronet, Klipsch-licensed
corner enclosure using the SP8B 8" "Radax" speaker; or
the Permoflux Diminuette, a modified bass reflex enclosure
employing two 6" speakers and cone-type super-tweeter.
Please SPecify blonde or mahogany finish when ordering.
"SPACE SAVER" PHONO SYSTEMS (LESS TUNER)
WITH BARONET CORNER SPEAKER AND WEBCOR CHANGER.
With amplifier, record c:hanger, G.E. cartridge. The ElectroVoice, Klipsch-licensed Baronet enclosure with SP8-B 8"
"Radax" speaker-occupies minimum space-yet provides
astoundingly realistic sound. Shpg. wt., 67 lbs.
9.4 PA 187. NET ................................. 159.95
9.4 PA 188. As above, but Garrard changer. NET ..... 172.95
WITH DIMINUETTE SHELF SPEAKER AND WEBCOR CHANGER.
With amplifier, record changer, G.E. cartridge. The Diminuette is perfec~ for tabletop or shelf use; its 3 speakers
deliver clean, wide-range response. Wt., 60 lbs.
9.4 PA 189. NET ................................. 148.95
9.4 PA 190. As above, but Garrard changer. NET ..... 161.00
COMPLETE "SPACE SAVER" FM-AM·PHONO SYSTEMS
WITH BARONET CORNER SPEAKER AND WEBCOR CHANGER.
\Vith FM-AM tuner, amplifier, speaker system, record
changer and G.E. cartridge. Shpg. wt., 801bs.
9.4 PA 191. NET ................................ 222.95
9.4 PA 192. As above, but Garrard changer. NET ..... 235.95
WITH DIMINUETTE SHELF SPEAKER AND WEBCOR CHANGER.
With FM-AM tuner, amplifier, speaker system, changer,
G.E. cartridge. Shpg. wt., 73 lbs.
,
9.4 PA 193. NET ................. , .............. 209.50
9.4 PA 19.4. As above, but Garrard changer. NET ..... 223.95
See Page 8 for Complete Descriptions
of the Knight "Bantam" Tuner and Amplifier
~
OFFERING MAXIMUM HI-FI PERFORMANCE, QUALITY AND VALUE
HI-FI SYSTEMS FOR EASY CUSTOM INSTAllAnON
The home music systems described on this page are
intended for those who wish to install their highfidelity equipment in custom cabinets, existing furniture, wall, room dividers, etc.
Famous "Saturday Review" Custom Music Systems
CUSTOM PHONO SYSTEM ONLY (LESS TUNER)
An unusually popular combination of high-fidelity components, based on recommendations made in the noted "Saturday Review" hi-fi book. Although very moderately priced,
the design features of this system provide excellent audio
fidelity and smooth, dependable performance. System inincludes: Bogen OBll0 10·Watt Amplifler with response of ±1
db from 15 to 50,000 cps; calibrated bass and treble controls;
three positions of record compensation; shock-mounted pre·
amplifier; attractive gold and turquoise chassis. Garrard RC80
3-Speed Record Changer with jewel·mounted arm and 4-pole,
shaded· pole motor for smooth operation and extremely low
hum. Less 45 rpm spindle. G.E. Cartridges, RPX·040A with
sapphire stylus for 78 rpm records and RPX·061 A with diamond
stylus for playing microgroove records with an absolute
minimum of record wear. E·V SP12-B 12" Speaker for remarkably clean bass and treble response. System is complete, ready
for thrilling reproduction of recorded music. For 110-120
volts, 60 cycle AC. Shpg. wt., 45 lbs.
94 PA 132. NET.....
. ............ 144.50
CUSTOM FM-AM-PHONO HI-FI SYSTEM
Same fine system as above, but with the addition of the Bogen
R640 FM-AM tuner for fine reception in all signal areas.
This ultra-compact unit is noted for its high sensitivity and
easy tuning. Has drift compensation and automatic frequency
control. Forms a complete home music installation. Shpg.
wt., 601bs.
94 PA 133. NET .................................. 244.50
Allied "Best Buy" FM-AM-Phono Custom Music System
An ALLIED "best buy" system, designed around the
superb new Knight "Uni·Fi" tuner·amplifier. The sys·
tem is composed of improved, latest-design components,
perfectly matched to each other. Delivers rich, living
sound for full· toned FM·AM reception and outstanding
reproduction of records. Ideally suited for replacement
of equipment in existing cabinets or for "built-in" installation in walls, room dividers, etc. This exception·
ally fine, low priced system represents an unusual value
for those who want authentic high-fidelity reproduction
with minimum investment. Check the deluxe features
and components of this system-performance equals
or surpasses commercial radio·phonos costing three
times the price!
The Knight "Uni·Fi" Tuner·Amplifler delivers a full 10 watts
of output-more than enough for any home installation.
Includes 3 positions of record compensation (Pop, LP,
78) for accurate playback of records; bass and treble
tone controls; loudness control; tape inputs and outputs; two side-by-side dial scales with individual pointers and flywheel tuning; handsome gold panel. Other
quality components include: Nationally recommended
Electro·Vaice SPI2-B 12" "Radax" Speaker-famous for
thrilling, wide-range performance. New Webcor Model
1631-27 3-Speed Changer with intermix feature allowing
10" and 12" records of the same speed to be mixed in
stacking. Automatic shutoff after last record is played.
Burgundy finish. Less 45 rpm spindle. G.E. RPX·050A
Triple·Play Magnetic Cartridge with dual-tip sapphire
stylus; just turn stylus knob to select proper tip for
standard or microgroove records.
System is ready for simple, trouble-free custom installation. Includes all components, hardware, and colorcoded plugs and cables. For 110-120 volts, 60 cycle AC.
Shpg. wt., 45 lbs.
94 PA 195. NET ............................ 159.95
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
7
FAMOUS KNIGHT HIGH-FIDEUTY ·COMPONEN.TS
Designed and Built to ALLIED's High Specifications
MORf FOR YOUR MONEY. You get more in performance, more in styling, more in genuine quality . . .
and more in truly pleasurable listening when you
buy Knight high-fidelity components. These units
are fully tested and approved by ALLIED's own
staff of engineers and technicians before being offered for use. If you have been denying yourself the
richness of hi-fi musical enjoyment beclj,use of budget
restrictions, ALLIED's low cost, Knight custom
components are designed expressly for you. Enjoy
the best in musical quality at minimum cost.
New Knight "Bantam" 12 Watt Hi-Fi Amplifler
ONLY
$61 95
•
•
•
•
•
Beautiful Styling-Matches Any Motif
Variable Damping Control
Loudness Control for Tonal Balance
Three-Position Record Compensotor
Tape Recorder Input and Output Jocks
The new, restyled Knight "Bantam" amplifier offers
topnotch performance and extreme versatility at very
moderate cost. Compact design permits use on mantel,
bookshelf,. or tabletop. Includes built-in preamplifier
for magnetic cartridges and 3-position equalizer for
proper playback of all types of recordings. Variable
damping control provides optimum coupling with
specific speaker used. Switch converts volume control
to loudness control for correct tonal balance at low
levels. Ample inputs for use with the most elaborate
hi-fi systems. Unconditionally guaranteed for one year.
Rated Output: 12 watts with less than 1 % total harmonic distortion. Response: "=0.5 db 20-20,000 cps.
Intermodulation: Less than 2%. Hum: 75 db below
rated output. 6 Inputs: 1-Aux, for ceramic phono,
etc.; I-tuner or crystal phono; 1- tape, I-high-Ievel
magnetic phono; I-low-level magnetic phono; 1microphone. Controls: Selector-Equalizer (Aux., Tuner,
Tape, Microphone, FFRR, RIAA, and HICUT-for
worn, noisy records); Bass; Treble; Off-On-Volume.
Output Impedances: 8 and 16 ohms for speaker, plus
high-impedance for tape recorder.
Housed in attractively styled metal cabinet with smart
cork-grained finish. Escutcheon is 'removable. Requires
4 extension shafts (see below) for behind panel mounting. Two auxiliary AC outlets. Size: 3 'l2xI3xl0Y2'
deep. For operation from 110-120 v., 50-60 cycle AC.
Shpg. wt., 14 Ibs.
94 SX 700. NET ............................. 61.95
EXTENSION SHAFTS. For behind panel mounting of 12
and 24-watt Knight amplifiers and preamp. One shaft
required for each control. 4 oz. 2 per pkg.
94 S 705. PER PKG•.........................
8
.49c
GUARANTEED FOR ONE FULL YEAR. For your complete protection, any Knight hi-fi component .you
buy at ALLIED is unconditionally guaranteed for
one full year. We further protect you by our IS-day
trial, with full money-back guarantee. Order any
Knight high-fidelity component on our regular
terms. Try it under your own operating conditions.
If you are not fully satisfied within 15 days, return
the equipment to us and we will refund your full
purchase price, less transportation charges. Your
complete satisfaction is guaranteed.
New Knight "Bantam" Basic FAt-AM Tuner
ONLY
•
•
•
•
•
Styled to Match "Bant'am"Amplifter
Effortless "lock-in" FM Tuning
Output level Control
Up-to-the-minute 7-Tube Circuit
Plenty of Sensitivity
The new, feature-packed "Bantam" FM-AM tuneran ideal companion unit for the Knight "Bantam" 12watt amplifier at left, or any other amplifier having
volume and tone controls. Provides superb listening
pleasure at remarkably low cost. Receives FM with
thrilling realism and freedom from static; optimum
selectivity on AM assures rich, full-range reproduction.
Unconditionally guaranteed for one year.
Features include automatic frequeucy control (AFC)
for effortless tuning-FM station "locks in" when its
dial setting is approached. Stations are always tuned in
correctly to assure clear, undistorted reception. Tuning
is further simplified by temperature-compensated oscillator which eliminates "warm-up" drift. High sensitivity and selectivity assure exceHent reception with
indoor antennas supplied. Includes dipole antenna for
FM and ferrite loop antenna for AM. FM section
employs limiter and discriminator for wide frequency
response and a very high signal-to-noise ratio. Tuner
output control (on rear) balances tuner output for best
results with hi-fi system amplifier-prevents overdriving.
Sensitivity: FM, 5 microvolts for 20 db quieting; AM,
20 microvolts for 1 volt output. Frequency Response:
FM, "=0.5 db 20-20,000 cps; AM, "=4 db 20-5000 cps.
Controls: Selector (Off, AM, FM with AFC, FM without AFC); Tuning. 7 tubes plus rectifier. Housed in
metal cabinet with highly attractive cork grained finish.
Size, 3'hxll Y~x914" deep. Ferrite loop extends 2"
behind cabinet. For 110-120 volts, 50-60 cycle AC.
Shpg. wt., 13 lbs.
94SX703. NET ............................. 62.95
Hi-Fi Component. Are AvoilableOn Our Easy Poyment Plan-See page 315
New Knight Preamplifier-Equalizer
ONLY
$3695
New Knight "Uni-Fi" Tuner-Amplifier Combination
ONLY
•
•
•
•
•
Single Chassis Construction-Simple to Install
Complete FM-AM Tuner-Preomplifler-Amplifler
Compoct Styling-Fits Anywhere
High Sensitivity-for Weak Stations
10-watt High-Fidelity Amplifier
The all-new Knight "Uni-Fi" tuner-amplifier is a masterpiece of
design and performance. A deluxe combination consisting of a
high-fidelity FM-AM tuner and to-watt amplifier built on a
single, compact chassis. Ideal for limited space applications and
the perfect replacement for obsolete equipment in existing
cabinets. Just add a speaker and record changer and it's ready
to deliver thrilling FM-AM-Phono entertainment. An outstanding choice for the modest-budget hi-fi installation.
Tuning is simplified by smooth-action dial mechanism and automatic frequency control for "lock in" FM station selection.
Phono input on rear for addition of record player. Built-in preamplifier with selector switch for crystal or magnetic phono cartridge. Three-position equalizer permits accurate playback of all
types of records. Separate bass and treble controls. Switch converts volume control to loudness control to provide correct tonal
balance even at very low listening levels. Auxiliary input for playing tape recordings through amplifier. Detector output for making
"off-the-air" tape recordings. Built-in line cord antenna for FM;
ferrite loopstick for AM. Brushed brass panel.
10 tubes plus rectifier arid germanium diode AM .detector. Sensitivity: FM, 4 microvolts for 30 db quieting on 70 ohm antenna
input-8 microvolts for 30 db quieting on 300 ohm antenna input; AM,S microvolts for 20 db signal-to-noise ratio. Amplifier
Response: ±0.5 db 20-20,000 cps. Output Impedances: 4, 8, 16
ohms. Controls: Tuning, Selector-Equalizer (POP, 78, LP, FM,
AM, Aux.), Off-On-Volume, Treble, Bass, and Loudness. Size:
4!4x15xlOY:z" deep; 12Y:z" including loopstick. Less cabinet. For
110-120 volts, 50-60 cycle AC. Shpg. wt., 17 Ibs.
94 SX 730. NET ..................................... 99.95
"UNI-FI" IN CABINET. As· above, in cork-grained finish metal
cabinet. 4%x15 '1ax11 '12" deep. Shpg. wt., 21 lbs.
94 SZ 731. NET ....................................
•
•
•
•
•
Response: ± I db 30-30,000 cps
3-Position Record COl'flpensator
Built-in Power Supply
For Use With Any Basic Amplifier
Extremely Low Cost
The completely restyled Knight self-powered
preamplifier. Offers features and performance
comparable with more expensive preamplifiers. An ideal central control unit for any
high-fidelity installation-it has five inputs to
accommodate ceramic phono cartridge, tuner,
or crystal phono cartridge, tape recorder
microphone, and magnetic phono cartridge
(G.E. or Pickering). 3-position equalizer for
accurate playback of any recording. Compact
and attractive~xcellent for shelf, tabletop,
or chairside use. Can be used with any basic
amplifier or' in converting existing radiophonograph combinations for high-fidelity.
Has tape output for making "off-the-air"
tape recordings. Highest quality components
plus precision construction assure outstanding performance. Unconditionally guaranteed
for one year.
Frequency Response: ± 1 db, 30-30,000 cps.
Output: 2.5 volts. Tape Output: 1 volt. Output
Impedances: 22,000 and 68,000 ohms. Hum:
65 db down. Controls: Input Selector-Equalizer (Aux for ceramic phono; tuner or crystal
phono;tape; microphone; magnetic phonoFFRR, RIAA, HI CUT for noisy 78 rpm
records); Bass; Treble; Off-On-Volume. Size:
3Y:zx13x5Y:z" deep. Attractive cork-grained finish metal cabinet. Chassis and escutcheon
slide forward for behind panel mounting. For
operation from 110-120 volts, 50-60 cycle AC.
Shpg. wt., 8 Ibs.
94 SX 706. NET
................. 36.95
Easy Steps To High Fidelity
If you have a TV or radio console,
here's a low-cost way to start in high
fidelity. Plug the Knight Preamplifier
(above) into the phono input of your
set and plug a hi-Ii record changer
(such as Webcor's 1632-27) into the
preamplifier. (No phono input? Let
us know and we'll tell you how to
install one). This much will provide
you with a better-than-average phono
system. Later, add a basic amplifier
and suitable speaker for a complete
hi-fi phono system. Write for our
FREE bulletin "Conversion to High
Fidelity," It tells how to convert present
equipment to hi-fi at lowest possible cost.
105.50
See Back Cover For Knight Deluxe High-Fidelity Components
9
BOGEN
HIGH-FIDELITY
AUDIO
COMPONENTS
R765 FM-AM TUNER WITH "AUTO-LOCK" TUNING
D030A 30-WAn HIGH-FIDELITY AMPLIFIER
New, extremely versatile, highly sensitive tuner. An ideal central
control designed for the finest high-fidelity systems. Features
unique "Auto-Lock" delayed automatic frequency control for
maximum tuning ease. Squelch circuit for complete silence between
FM stations. Critical tuning is not necessary. "Auto-Lock" takes
over when desired station is approached; makes precision tuning
adjustment and locks in station. There is no AFC action between
stations. Panel light goes on when "Auto-Lock" takes over. Other
features include a built-in pre-amplifier with inputs for all popular
magnetic cartridges; loudness-contour selector for excellent tonal
balance at any volume level; 10 kc whistle filter; separate RF
stages for AM and FM; high efficiency dual impedance-coupled
limiter on FM; and cathode-follower outputs. (Low impedance
outputs permit long lead lengths to amplifier.)
Sensitivity: FM, 211,v for 30 db quieting; AM,5 /IoV for 30 db signal-tonoise ratio. Hum: -60 db. Controls: 1-position Record Equalizer;
Bass; Treble; Volume-On-Off; 5-position Loudness-Contour Selector; Input Selector (Aux., AM Normal, AM Hi-Fi, Phono, FM).
3 Inputs: High-level magnetic; Low-level magnetic; Auxiliary.
2 Cathode follower outputs: 1-amplifier; I-tape recorder. 16-tube
circuit; plus 6X4 rectifier. Dial escutcheon finished in striking
golden bronze. Low impedance loop-type FM-AM antenna supplied.
Size, 6l;2x14%x9*. For operation from 110-120 v., 60 cycle AC.
Shpg. wt., 18 Ibs.
The D030A basic amplifier reproduces music with a richness of
tone and a degree of realism that thrills even the most critical ear.
Extremely uniform output, very low distortion, and high power
handling capacity assure faithful reproduction of any and all
music, regardless of volume level. No controls--may be installed in
any convenient place. Turquoise chassis with gold-finish cover.
Incorporates Bogen's new, exclusive damping factor control network; provides cleaner bass response by permitting precise coupling
of the amplifier to the loudspeaker system. A simple screwdriver
adjustment. made upon installation, permits variation of damping
factor from 2 through infinity to -1; "tunes out" resonant peaks
Rated Output: 30 watts. Harmonic Distortion: 0.7% at 30 watts.
Response: =0.2 db from 10-25,000 cps. Hum: 90 db below 30
watts. Output Impedance: 8 and 16 ohms. Tubes: 12AT6, 12AU7,
2-KT66; 5U4G rectifier. Size, 7%x15x5%* deep. For 110-120
volts, 60 cycle AC. Shpg. wt., 28 Ibs.
93 SX 887. NET ....................................199.50
93 SZ 870. NET .........................•.....•..... 99.00
NEW D0110 12·WATT BASIC AMPLIFIER. (Not illustrated.) Medium-
power companion amplifier for R765 tuner. left, or PRloo audio
control, below. Response: ±0.2 db, 20-20,000 cps with only 0.15%
distortion at rated output. 4. 8, 16 ohm outputs. 5x15x4%*. For
110-120 v.• 60 cycle AC. Shpg. wt.. 13 lbs.
93 SX 878. NET. .................................... 44.95
PR100 COMPLETE DELUXE AUDIO CONTROL
Response: =0.5 db. 5 to 150,000 cps. Controls: Record Equalization, 6·position Low
Deluxe, new equalizer-preamplifier with
professional features. An ideal central control for high-fidelity systems using "basic"
tuners and amplifiers. Pushbutton input
selectors for simplified operation. Separate
turnover and rolloff controls provide 36
positions of equalization for extremely' accurate playback of all records. U p-to-theminute circuitry includes provisions for
binaural connection and control. Ample
inputs are provided for even the most
elaborate high-fidelity systems. Harmonic
and intermodulation distortion are insignificant. Hum is inaudible with full gain
from input channels.
Frequency Roll-off and 6-position High
Frequency Turn-over; Bass, +15 to -15
db at 50 cycles; Treble, +15 to -15 db
at 15 kc; 5-position Lo-Filter; 5cposition
Hi-Filter; Volume; Loudness-Contour; Input Selector (6 pushbuttons) Off-On, Monitor, Phono, Radio. Tape, and Auxiliary.
Inputs: Magnetic, Tuner, Tape, Auxiliary,
Tape Monitor, and Binaural. Outputs:
Main, Tape, Binaural. 4 tubes, plus 6X4
rectifier. 4 't4x14l;2x9N • For 110·120 v.. 60
cycle AC. Shpg. wt., 141bs.
93 SX 876. NET ............... 109.00
FM400A BASIC FM TUNER
AM901-1 BASIC AM TUNER
High-quality basic tuner designed for use
with any amplifier having tone and volume
controls. Expertly engineered for those who
want high-fidelity FM reception only. Features high sensitivity and selectivity for
bringing in weak and distant stations.
Highly efficient AFC (automatic frequency
control) circuit assures the utmost ease in
tuning and elim inates station drift. AFC
takes over when station is neared and
precision tunes to exact frequency, then
locks in to prevent annoying drift. Temperature-compensated oscillator circuit further improves frequency stability. Compact
design simplifies cabinet installation and
permits use in very limited space if necessary. Frequency Range: Covers complete
FM band, 88 to 108 mc. Audio Output: 2
volts, adequate to drive any high-fidelity
amplifier to maximum output. Frequency
&sponse: =1 db from 50 to 15,000 cps.
Sensitivity: 6 /IoV for 30 db quieting. 6
tubes, plus 6x4 rectifier. Size, 5%xI2x7l;2·.
Supplied with indoor antenna, mounting
hardware, and escutcheon. For 110-120 v.,
60 cycle AC. Shpg. wt., 141bs.
This exceptionally fine superhet tuner is
designed to provide the utmost in reception
of standard AM broadcasts. For use with
amplifiers having tone and volume controls.
Incorporates the latest in radio engineering
techniques to assure outstanding performance and years of trouble-free operation.
Designed specifically for those who want
AM reception only. and to bring fulltoned AM reception to areas beyond the
range of FM broadcasts. Up-to-the-minute
circuit design. with RF stage and 3-gang
tuning, provides high sensitivity and selectivity for bringing in weak and distant
stations. Has crystal phono input. Features
variable selectivity for optimum reception
under any conditions. Special filter circuit eliminates annoying 10 kc adjacent
station whistle. Compact design simplifies
cabinet installation and permits use in
limited space.
Frequency Range: Covers complete AM
broadcast band from 530 to 1650 kc. Audio
Output: 1 volt output is adequate to drive
almost any high fidelity amplifier. Frequency &sponse: 50 to 7500 cps in high
fidelity position; 50 to 3500 cps in high
sensitivity position. Sensitivity: 5 p.v. Controls: Selector and Tuning. Sise: 7x10x7".
4 tubes, plus 6X4 rectifier. For 110·120 v..
60 cycle AC. Shpg. wt., 13 lbs.
93 SX 873. NET .... ; ........... 69.95
FM400G·2 FM TUNER. Same high-quality
tuner as unit described above, but housed
in attractive gold finished metal cabinet.
6x13l;2x8Sfa". Shpg. wt., 16 lbs.
94 SX
501. NET ............... .76.90
93 SX 913. NET. ............... 69.30
Custom Components Available on ALLIED's Easy Payment Plan-See Page 315
R640 BASIC FM-AM TUNER
DB20DF 2O-WATT HI-FI AMPLIFIER
This ultra-compact FM-AM tuner is a noteworthy choice for those
who insist on a very high standard of reception. A basic tuner,
incorporating only 2 controls. the R640 is an ideal companion unit
for the DB20 DF (at right) or other high quality amplifier with
tone and volume controls. Separate FM and AM RF stages provide high sensitivity. Temperature compensated oscillator circuit
eliminates bothersome drift. AFC provides smooth, effortless
tuning; precision-tunes right on frequency as station is neared. and
locks in. Switch permits cutting out automatic frequency control
circuit; simplifies tuning of distant stations adjacent in frequency
to local stations. Loop antenna (supplied) gives excellent AM
reception. Sensitivity: FM, 5 pv for 20 db quieting; AM, 5 pv.
Controls: Tuning; Selector (Power Off. AM, FM with AFC, FM
without AFC). Circuit employs 10 tubes, plus 6X4 rectifier. An AC
outlet is provided on the rear panel for supplying power to associated equipment. Dual audio output jacks permit driving amplifier and tape recorder at the same time. Supplied with attractive
brown and gold finished escutcheon. Low impedance, loop-type FMAM antenna supplied. Size, 6xI3¥ax7YaN. For 110-120 volts, 60
cycle AC. Less enclosure. Shpg. wt., 15 Ibs.
Ideal central control amplifier for any high-fidelity installation.
Features variable damping factor for precise coupling to speaker.
5-position loudness control for correct tonal balance at any listening
level; 7-position record equalizer for accurate playback of all
records; DC-operated preamp filaments minimize hum; 5 feedback
loops for extremely low distortion. Output: 20 watts. Harmonic
Distortion: 0.3% at 20 watts. Frequency Response: =0.7 db, 2020,000 cps. Hum: 75 db down at 20 watts. Output Impedance: 8 and
16 ohms. 5 Inputs: High-level magnetic phono; low-level. magnetic
phono; tuner; tape; and auxiliary. Controls: Selector-Equalizer;
Bass; Treble; Loudness; Volume; Off-On. 6 tubes plus rectifier.
Push-pull 6L6G's in output. Size, 8xI5x9YoN. Removable escutcheon. For 110-120 v., 60 cycle AC. Shpg. wt .. 301bs.
93 SX '168. NET .................................... 105.50
93 SZ 999. NET .................................... 108.00
MODEL DB20DFG. As above, but in gold-finished metal cabinet.
8xl5 YoxION. Shpg. wt., 32 lbs.
94 SZ 508. NET ................... .................. 115.50
MODEL DB20. Same as DB20DF, but damping factor fixed at 13.
8x15x9YoH • Shpg. wt .. 30 Ibs.
93 SZ917.NET ...................................... 99.00
MODEL R640G. As above, but in modern gold Metallustre enclosure.
Size, 6YoxI31/zx9Yo". Shpg. wt., 18 Ibs.
MODEL DB20G. As above, but in gold-finished metal cabinet.
8xl5Yoxlif. Shpg. wt .. 32 Ibs.
93 SX 969, NET ..................................... 112.95
94 SZ 509. NET.. ................................... 106.50
DB110 12-WAn HI-FI AMPLIFIER
sponse: =0.5 db, 10-60,000 cps. Hum:
Highly versatile, medium-power amplifier.
Features unusually wide frequency response
. with extremely low harmonic and intermodulation distortion. Has built-in preamplifier
compensated for all popular m'agnetic cartridges. Unique "Controlled Positive Feedback" circuit makes possible wideband frequency response and low distortion for
performance comparable with more costJy
amplifiers. Infinity damping factor provides
an improvement in low frequency response
comparable to 50% increase in speaker
magnet weight. Equipped with separate
Bass, Treble and Volume controls-for use
with record player and "basic" tuner.
With Iremovable brass escutcheon panel.
Output: 12 watts. Harmonic Distortion:
0.65% at 12 watt level. Frequency Re-
-55 db below rated output from phono
input; -81 db from tuner input. Output
Impedance: 4, 8, and 16 ohms. Damping
Factor: Infinity. Controls: Bass; +17 to
-17 db at 40 cps; Treble; +12 to -16 db
at 15 kc; Off-an-Volume; Input-Equalization Selector. 4 Inputs: Microphone; Tuner;
Magnetic Phono; Auxiliary, (TV, tape,
or crystal). 3-Position Equaliser, RIAALP-AES, 78, Popular. 5 tubes, plus 5Y3GT
rectifier. 5Yoxllx7Yo H • For 110-120 v .. 60
cycle AC. Shpg. wt., 12 Ibs.
93 SX 874, NET ................ 59.95
MODEL DB 11 OG. As above, but in gold-finish
metal cabinet. 5¥axll Yax7Yo H • 14 Ibs.
93 SX 875. NET .................. 64.50
DB15 15-WATT COMPACT AMPLIFIER
Controls: Off-an-Treble; Volume; High
Exceptional versatility and full-toned, well
balanced reproduction. Loudness-Contour
Selector preserves tonal balance at all
levels. Separate high and low-frequency
equalization controls. Four Inputs: Magnetic phono; Tuner; Ta~; Microphone.
Output: 15 watts. Response: =0.5 db,
20-20,000 cps. Harmonic Distortion: 0.5%
at 15 watts. Hum: -70 db at 15 watts.
Damping Factor: 20. Output jack for tape
recording.
Equalization (LP-NARTB, AES, OrthoRIAA, Pop, Flat); Low Equalization and
Function.Selector (LP, AES, Ortho-RIAA,
European 78, Tape, Tuner, Mike); 5position Loudness Contour Selector; Bass.
Output Impedance: 8 and 16 ohms. 5 tubes,
plus rectifier. 4o/axI21/zx9Yo". For operation from 110-120 volts, 60 cycle AC. Shpg.
wt., 22 Ibs.
93 SZ 997. NET ................ 89.95
RR501 HI-FI TUNER-AMPLIFIER
Deluxe tuner-amplifier combination with
Frequency Range: FM, 88-108 me; AM,
built-in, equalizer-preamplifier. Consists of
530-1650 kc. Sensitivity: FM, 7 pv for 30
a highly sensitive and selective FM-AM
tuner, a high-fidelity 10-watt amplifier,
and a preamplifier with 3 positions of
record equalization-on a single chassis.
Co.mpactly styled; an ideal unit for limited
space high-fidelity installations. Requires
only the addition of a speaker and it's
ready to use. Extremely versatile, adequate
inputs and outputs to serve as central control system for deluxe high-fidelity installation with record player and tape recorder.
Front panel controls for selection of FM.
AM. phono, or tape. Output jack for making "off-the-air" tape recordings without
interference to speaker operation.
db quieting; AM. 5 p'v on low impedance
loop. Frequency Response: FM, =2 db
from 30 to 18,000 cps; AM, =3 db from
40 to 4000 cps. Power Output: 10 watts.
Distortion: 3% at rated output. Output
Impedance: 4, 8, and 16 ohms. Controls:
Off-an-Volume; Bass; Tuning; Treble; Input-Equalization Selector. Inputs for phono
or tape. 3 record equalization positions;
Popular, 78, and LP. Rear switch selects
crystal or magnetic phono operation. 10
tubes, plus 5Y3GT rectifier. 7x131/zx8H • For
operation from 110-120 v .. 60 cycle AC.
Shpg. wt .. 17 Ibs.
93 SX 967. NET ................ 109.75
Allied Radio Corporation, 100 N. Western Ave" Chicago 80, Illinois
11
Top Quality Hi-Fi Components For Home Music Enjoyment
MODEL Af-8S0 FM-AM BASIC TUNER_ Highest
MODel PA-913 PREAMP-EQUALIZER. Deluxe
MODel AA-904 30-WATT BASIC AMPLIfIER
quality Pilot basic tuner. For use with
PA-913 preamp at right. Armstrong dual
cascade limiter-discriminator on FM. Excellent sensitivity. 10 kc. whistle filter.
Tuned RF amplifier stage. Built-in meter
assures fast. accurate tuning. Cathode follower outputs. Built-in FM and AM antennas. Sensitivity: FM; 1.5 microvolts for
20 db quieting. AM; 2 mi~rovolts for 20 db
signal to noise ratio. Frequency Response:
"'0.5 db. 20 to 20,000 cps. Distortion: Less
than 0.2% at 1 volt output. Controls: OffOn-Volume; AFC; Selector (FM, AM sharp,
AM broad, Crystal Phono, Tape, Auxiliary);
Tuning. 9 tubes plus rectifier. Size, 7Y2x
14Y.x9". For 110-120 v., 60 cycle AC. Less
cahinet. Shpg. wt., 21 Ibs.
central control unit for ";gh-fidelity systems. Professional appearance and simplified operation are achieved by sloping
control panel and push-button input selector. Bass turnover and treble roU-off
controls are also push-button operated.
Calibrated db meter indicates output to
amplifier or recorder. DC operated preamp
filaments. Microphone may be mixed with
any other channeL ,Frequency Response: == 1
db, 20 to 20,000 cps. Intermodulation: 0.2%
at 1 volt output. Hum and Noise: 80 db below 1 volt. Output: 5 volts maximum, from
cathode follower.
Controls: Volume; Loudness; Input Selectors (Off, Phono, Radio, Tape, Auxiliary);
Bass; Treble; Meter Range; Microphone
Volume; Bass Equalizer (RIAA, LP, AES,
NAB, 800 cps); Treble Equalizer (RIAA,
20, 16, 8, 0 db); Meter Switch (Record.
Monitor). Rumble filter cuts off frequencies
below 20 cycles. Tuner and Tape input
channels have individual leyel sets. Phono
input variable, 6800 to 100,000 ohms.
5 tubes plus rectifier. Detachable brass
front panel can be mounted vertically for
custom installation. Size, 6x13Y.x9'h". For
110-120 v .. 60 cycle AC. Shpg. wt .. 13 Ibs.
Williamson-type basic amplifier for use with
AF-8S0 and PA-913, or AF-860. Delivers
superb music reproduction. Has no controls
-can be installed in any convenient. out-ofthe-way location. Power. volume and tone
are controlled with tuner or preampequalizer.
Max. Output: 30 watts. Response: =1 db,
15-50.000 cps at 15 watts. Harmonic Distortion: Less than 0.3% at 25 watts; less
than 0.1 % at 10 watts. 1M: Less than 0.5%
at 10 watts. Hum and Noise: 90 db below 10
watts. Negative Feedback: 25 db. Outputs:
8. 16 ohms. Input: 470,000 ohms. Sensitivity: 0.8 volt rms input for 25 watts
output. Tubes: 2-6SN7GT, 2-KT66;
SU4G rectifier.
Compact chassis designed for simplified
custom installation. Chassis constructed of
heavy gauge steel for maximum rigidity.
Output and power transformers are potted
for long life and protection from atmospheric conditions and entire circuit is fused
for added safety. KT-66 tubes in output
stage conform with original Williamson
design. Hum balance adjustment reduces
hum to inaudible level. Brushed gold finish.
Size: 7'hxI4x4Y." deep. With 4' shielded
cable. Less cabinet. U.L. Approved. For
operation from 110-120 v., 60 cycle AC.
Shpg. wt., 25 Ibs.
. .154.50
94 SZ 376. NET .
MODel Af-860 fM-AM TUNER. Same as
Model AF-8S0 above, but with built-in
preamplifier, tone controls and record compensator. For use with AA-904 basic amplifier at right or other basic hi-fi amplifier.
Controls: Off-On-Volume; Roll-off (0, 8. 16,
20 and 13.5 db); Turnover(RIAA, LP, AES,
NAB and 800 cps); Treble; Bass; Selector
(AM Sharp, AM Broad, FM. Magnetic
Phono, Tape, Auxiliary); Tuning; AFC, 11
tubes plus rectifier. 7'hxI4!1.ox9". For 110120 v .. 60 cycle AC. Shpg. wt., 21 Ibs.
98 SZ 647. NET ............... 179.50
WITH MAHOGANY CABINET.
. .119.50
98 SX 699. NET.
WITH BLONDE CABINET.
94 SX 377. NET.
AF-825
.122.50
98 SZ 664_ NET....
HF-56
AA-41 0
Tuner-Amplifier
High-Quality Tuner and Amplifier at Moderate Cost
MODEL AF-825 fM-AM TUNER_ Extremely
well built FM-AM tuner in the mediumprice range. Built-in preamp and full controls make the tuner an excellent companion for AA-41O amplifier at right. Features Armstrong dual cascade, limiterdiscriminator circuit on FM. Equalization:
LP. NAB, AES, RIAAandForeign. Cathode
follower output. Tuned RF amplifier stage
on both FM.and AM. 10 kc whistle filter.
With automatic frequency control-provision for switching off AFC. Temperature
compensated oscillator for minimum drift.
Sensitivity: FM, 3,..v for 20 db Quieting;
AM, S,..v for 0.2 volt output. Response:
'";0.5 db, 20-20,000 cps. Hum: 80 db below 1
volt. Controls: Off-On-Volume; S-pos.
EQualizer; Bass; 6-position Function-Input
Switch (includes positions for FM with or
without AFC); Treble; Tuning. Built-in
antennas for both FM and AM. Flywheel
tuning. Rumble filter suppresses all frequencies below 20 cps. Removable gold and
maroon escutcheon; brushed gold chassis.
10 tubes; SV3GT rectifier. 14Y.x7'hx9"
deep. Less cabinet. For 110-120 v .. 50-60
cycle AC. Shpg. wt., 17 Ibs.
94 SX 375. NET...........
12
. .129.50
MODel AA-41 0 1S- WATT BASIC AMPLIFIER.
A value-packed \Villiamson type amplifier at remarkably low cost. Has features
usually found on higher priced amplifiers
-5881 output tubes and delivers 15
watt power. Ideal for use with AF-82S
tuner. Amplifier has no controls-may be
placed in any convenient, hidden location. Output tram.:;former constructed
with interleaved winding for reduced
leakage inductance.
Rated Output: 15 watts. Frequency Response: "'0.1 db. 15-20,000 cps. Intermodulation Distortion: Less than 2% at
rated output. Sensitivity: 1.2 volts for
rated output. Hum and Noise: 90 db below rated output. ~Vegative Feedback: 15
db. Output Impedances: 4, 8 and 16 ohms.
Tubes: 6C4, 12A(,7, 2-5881; 5Y3GT.
Chassis contructed of heavy gauge steel
and finished in attractive brushed gold.
Transformer cases are finished in gleaming black enamel. Supplied with removeable feet plus chassis mounting screws
and washers. Size, 6Ysx4!1.oxI2Ys". Less
cabinet. For 105-120 volts, 60 cycle AC.
Shpg. wt., 161bs.
98 SX 648. NET....
..
.49.50
. . . . . . 89.50
MODEL HF-S6 TUNER-AMPLIfiER. A complete FM-AM tuner, preamplifier and
35-watt, Ultra-Linear type amplifier on a
single chassis. Deluxe features include
Armstrong ·dual cagcade Hrniter-discriminator circuit, tuned RF amplifier
stage for improved sensitivity and selectivity, and DC filament supply to eliminate hum in all critical circuits. Has inputs for magnetic phono, tape recorder
and auxiliary equipment. Automatic Freq~ency Control may be switched off for
tUhing weak stations.
Built-in FM and AM antennas. Flywheel
tuning. Loudness compensated volume
control. 2 stage preamp~ifier. Compensation is provided for LP, NAB, AES,
RIAA and Foreign recording curves.
Amplifier uses KT -66 output tubes. Tape
output jack independent of volume and
tone controls.
Frequency Response: "'0.5 db. 20 to
20.000 cps at 35 watts. Harmonic Distortion: 0.1 % at 35 watts. Output Impedance: 8 and 16 ohms. 12 tubes plus
rectifier. Removable gGld and maroon
front panel. Less cabinet. Size, 7'hx14!1.ox
\2#. For 105-120 v .. 60 cycle AC. Shpg.
wt., 31 bs.
94 SZ 378. NET.
Cabinets for Above Pilot Units Are Listed on Next Page
. .199.50
Nationally Recommended AA-903 Amplifier
Pilot Basic Tuners For FM-AM or FM Only
Williamson-t)'pe, 10-watt hi-fi amplifier recommended by nationally known research organization. An ideal Jow-cost unit for any
custom home installation. This popular, versatile amplifier is an
excellent companion piece for Pilot tuners; may also be used with
any other hi-fi tuner. Detachable front panel plate for convenient
custom installation using up to ¥a" wood panel. \Vith preamp and
4-position record equalizer (LP, NAB, AES, Foreign), Has I high
leveJ and 3 low level inputs-forms an exceJlent central control
system.
Rated Power Output: 10 watts. Response: =1 db, 15-40,000 cps at
rated output. Harmonic Distortion: Less than I % at 10 watts (3015,000 cps); 0.1% at 1 watt (30-15,000 cps). Hum Level: 80 db below 1 volt. 1 ntermodulation Distortion: Less than 2 % at rated outpnt. Negative Feedback: 15 db. Speaker Output Impedances: 4, 8 and
16 ohms. Input Sensitivity: Low level, 10 mv for 1 volt output;
High level, 150 mv for 1 volt output.
Tone Control Range: Bass control, 18 db boost and cut at 20 cps;
Treble control, 18 db boost and cut at 20 kc. Input Impedance:
Radio, Aux'I, Aux II, 500,000 ohms; Phono, adjustable from 6800 to
100,000 ohms. Controls: Off-On-Yolume, Input-Equalizer switch
(7 pos.) , Bass, Treble. Tubes: 2-12AX7, 1-6C4, 1--12AU7,
2-6V6GT; 5Y3GT rectifier. Size: 12x'lx8¥.," deep. Output transformer has interleaved windings for reduced leakage inductance.
Hum balance control uulls out 60 c)'cle residual hum in tuhe filaments. Convenience AC outlet, controlled b)' On-Off switch, allows
tuner or record changer to be turned on automatically with amplifier. Built'in rumble filter automatically cuts off frequencies below
20 cps, eliminating sub-sonic speaker oscillation. Attractive gold
finish. With thru-chassis mounting screws and washers. Less cabinet. For 110-120 v .. 60 c)'cle AC. Shpg. wt., 15 lbs.
98 SX 662. List, $116.00. NET.....
. .69.50
MODEL AF-724 FM-AM BASIC TUNER. New, moderately priced FMAM basic tuner with many deluxe features. Excellent for use with
Model AA-903 amplifier at left. F M features: Automatic Frequency
Control for fast, accurate tuning, One position on selector switch
disables AFC to allow tuning a weak station adjacent to a strong
one. Built-in power line antenna. Tuned RF stage increases sensitivity and selectivity. Has temperature compensated oscillator for
minimum drift. Full)' shielded against oscillator radiation to conform with FCC regulations.
Metal and Wood Cabinets for
Pilot Tuners and Amplifiers
METAL CABINETS. (Illustrated on AA-903
and FM-60'lA.) Matched metal enclosures
for Pilot tuners and amplifiers. Beautifull),
finished in brushed gold, and full), perforated to insure adequate ventilation.
Ideal for mounting equipment 011 bookshelves or table top. Av. shpg. wt., 2 Ibs.
Stock
For Use
- _No.
...- - -
Model
No.
--_.94 SX379 81-66
94 SX380 81-69
94 SX381
81-68
94 SX382 81-65
-AA-903
-With
--AA-904
AA-410
FM-607A
I
I
94 SX-387T81~74t
94 SX 388
81-'15-
For Use
With
AF-825
AF-S6O
AF-850
AF-724
HF-56
NET
EACH
15.95
16.95
--15.95
16.95
--18.95
19.95
ALLIED stocks the complete Pilot line of
High.Fidelity components, including AA·420
15-wall amplifler at $99.50; AA-905 30wall amplifler at $129.50; and D"-10 Dynamic Damping Control at $9.95. DD-l0
is a
plug~in
damping control for use with
AA-905 and HF·56 only. Write for complete manufacturer's literature on the
q
bove units,.
Sensitivity: FM, 3.5 mv for 20 db of quieting; AM, 5 microvolts for
20 db of quieting. Frequency Response: =0.5 db, 20 to 21>,000 cps.
Distortion: 0.2% at 1 volt output. Hum Level: 70 db below 1 volt
output. Maximum Audio Oulp,,,t: 5 volts. Tuner has auxiliary inputs
for crystal phono and TV audio, controlled by selector switch.
Cathode follower output permits long cable to amplifier without loss
of highs. Highly attractive etched brass front escutcheon may be
easil)' dismounted for cabinet installation. 7 tubes plus 6X4 rectifier. Size, 6'li1xll¥.,x8Yz· deep. Less cabinet. For 110-120 volts, 60
c)'c1e AC. Shpg. wt., 13Yz lbs.
98 SX 698. NET ............ .
. .. 89.50
MODEL fM-607A fM BASIC TUNER. Same as Model AF-'I24 above,
but for FM onl),. 7 tubes plus 6X4 rectifier. Size, 6 7/8xl0Yzx714"
deep. For operation from 110-120 volts, 60 c)'cIe AC. Supplied less
cabinet. For a complete listing of matching cabinets. see below.
Shpg. wt., 101bs.
98SX 697. NET...
. ....... 69.50
······M~.~~'(tlli·i....~..~··
lfioiol=f.·(Q",pon.llfs
NET
EACH
4.9 5
4,9 5
4.9 5
4.95
WOOD CABINETS. (Illustrated on AF-850.
page 12.) Handsome, hand-rubbed wood
cabinets for Pilot tuners. Allow mounting
tuners on table top or bookshelf. Topquality blonde or mahogany veneer finish.
-Blonde, tMahogany. Shpg. wt., 7 lbs.
Model
Stock
N~.
_~~.: I
94 S)(383 -8i~iot
94SX384 181-'11*
- - - - - - ----._94 SX385 !81-72 t
94 SX 386 81-73'
AM features: Tuned RF stage for maximum sensitivity and selectivity. Built-in powdered-iron loop antenna. Built-in 10 kc
whistle filter.
MODEL C-8 AUDIO COMPENSATOR. Exceptionall), flexible equalizer-preamplifier.
Allows e~act compensation for virtually
any recording curve.
For use with the Model MC-30 Basic Amplifier (listed at right). Feature~: 5 tUrnover
and 5 rolloff slide switches; 5-position rumble filter; 5-position aural compensator; 3
AC outlets; 3 outputs; variable load resistor
terminates any magnetic cartridge. Other
Controls: 5-position Input Selector, Bass,
Treble, Off-On-Volume, Switch for FM or
magnetic cartridges. 5-Inputs: 2-tuner, tape,
crystal mike, etc. I-low impedance mike;
I-high level magnetic phono; I-low level
magnetic phono. Tubes: 3-12AX7. 3Yzx
10x'lYzn • Takes power from MC-30 amplifier. Less cabinet. Shpg. wt., 7Yz Ibs.
93 SX 889. NET...
.88.50
MODEL C-8P SELF-POWERED COMPENSATOR.
Same as Model C-8 above, but self-powered
for use with an), amplifier. For 110-120 v.,
60 c)'cle AC. Wt., 12 Ibs.
93 SX 890. NET..
. ...... 99.50
MAHOGANY CABINET. For C-8 and C-SP
compensators listed above. Size, 4¥.,xl1 'Y16x
7¥.,n; Shpg. wt., 1 Yz lbs.
93 SX 898. NET...
. .8,00
MODEL MC-30 30-WATT BASIC AMPLIFIER.
Offers superb peak power handling capacity
and virtually flawless audio reproduction to
the lower and upper limits of audibility. A
deluxe 'amplifier for use with any custom
high fidelity system-and an excellent
choice for those who demand brilliant,
authentic music reproduction at moderate
cost. Highest Quality transformers are fully
potted for long life.
Designed for use with the C-8 (listed at left)
or other high Quality preamplifier. Also for
use with quality FM-AM tuners. Only 0.5
volt input is required for full 30 watt output. Response: ±O.l db, 20 to 30,000 cps
at 30 watts. Harmonic Distortion: Less than
1,1,% at 30 watts, 20 to 20,000 cps. Intermod..lation: Less than 0.5% for instantaneous peak power below 60 watts. H .. m
and Noise: 90 db below rated output. Ontput: 4, 8, 16 and 600 ohms. Damping Factor:
12 or better for 4, 8, and 16 ohms; 16 for
600 ohms.
Has 6 tubes and rectifier. 2-1614's in
output. Attractive black and chrome finish.
Extremely compact-only 8x13xS". For operation from 110-120 volts, 50-60 cycle AC.
Shpg. wt., 36 lbs.
93 SZ 895. NET ..
.. ........ 143.50
Express Shipment Recommended For Hi-Fi Equipment
13
Bell
Custom
High-Fidelity
Components
"Golden Bell" Twin Matching Amplifier And Tuner
MODEL 2256 12-WATT AMPLIFIER. New, ultra-~ompact and versatile
hi-fi amplifier. Carefully matched in appearance and performance
to tuners listed at right. A marvel of functional design, the amplifier
offers every deluxe feature found in larger units. Includes built-in
preamplifier, 7-position record equalization, separate bass and treble
tone controls with boost and attenuation, and radio level set control
for maintaining same volume level when switching between radio
and phono.
Inputs are provided for crystal, magnetic. ceramic or frequencymodulated phono-plus tape, disc recorder or TV. 3 auxilliary AC
outlets for tuner, record player and tape recorder. Removable dial
plate and shaft extensions. Lustrous satin gold finish complements
any room interior.
Frequency Response: ""0.5 db, 20-20,000 cps. Output: 12 watts with
.5% distortion. Hum Level: 70 db below rated output. 6 Inputs:
l---'-radio. l-1:rystal phono. 2-magnetic phono, I-FM or ceramic
phono, I-tape, disc recorder or TV. Controls: 7-pos. Selector-Equalization Switcb (78 RPM, Col LP, RIAA-NARTB, FFRR. Eur,
Radio Tape); Loudness; Gain; Bass (-18 to +15 db at 40 cps);
On-Oft-Treble (-18 to +14 db at 15 kc); rear panel Radio Level
Set control. Outputs: 4, 8, 16 ohms; high·impedance jack for tape
or disc recording. 5 tubes plus rectifier. Size: 4x9Y2x8%" deep. For
110-120 v., 50-60 cycle AC. Shpg. wt., 14 Ibs.
98 S 610. List, $149.90. NET.... .....
. .............. 88.15
MODEL 225.5 AM-FM BASIC TUNER. This highly sensitive and efficient
"twin" to the Model 2256 (both units are only 8" high, 9112" wide
and 9" deep when stacked). is also an excellent companion unit for
use with other quality amplifiers. Unique design permits table,
shelf or cabinet mounting. Has grounded-grid input stage, doubletuned limiter, Armstrong circuit, automatic frequency control and
cathode follower output. Edge-lighted slide-rule dial and momenC
tary AFC defeat switch permit tuning with pin-point accuracy.
Attractive brown and gold styling.
Frequency Response: FM, 20-20,000 cps, ""0.5 db; AM, 20-5000 cps,
""3 db. Sensitivity: FM, 4 p.v for 20 db quieting; AM, 26 p.v. Hum
Level: 65 db below 100% modulation. 2 Controls: 4-pos. Selector
switch (Off-On, AM, FM with AFC, FM without AFC); Tuning
with AFC defeat. 2 Oulputs: Amplifier, Tape Recorder. Built-in
ceramic loopstick antenna for AM. 8 tubes plus selenium rectifier.
Size: 4x9Y2x8%" deep. For operation from 110-120 v .. 50-60 cycle
AC. Shpg. wt., 101bs.
98 S 609. List, $166.60. NET.......
. .......... 97.95
MODEL 2254 FM BASIC TUNER ONLY. Same dimensions and outward
appearance as above, but for FM only. Response: "" 1 db, 20-20,000
cps. Sensitivity: 4 p.v for 20 db quieting. Hum Level: 60 db below
100% mQdulation. 300-ohm antenna input.
93 S 812. List, $133.25. NET. . . .
. ... 78.35
Famous Bell High-Fidelity Amplifiers
MODEl 2200C 20-WATT AMPLIFIER. Versatile
high-fidelity amplifier. Ideal foundation for
any deluxe. custom music ensemble. Features loudness control independent of volume control. 5-position magnetic phono
equalizer (78 rpm; Columbia·LP; RCAAES; FFRR; European). Selector switch
for choice of phono with rumble filter, phano
without rumble filter, tuner, TV or tape
recorder. With shaft extension kit and removable dial plate.
Output: 20 watts at less than .3% distortion. Response: ""0.2 db, 20-20,000 cycles.
Hum: 80 db below rated output. 7 Inputs:
Tuner, TV, recorder playback, micropbone,
crystal phono, high-level magnetic phono,
and low-level magnetic phono. Output Impedance: 4, 8, and 16 ohms; plus tape recorder. Controls: Volume. Loudness, Bass,
OII-On-Treble, Phono Equalizer switch and
Input Selector switch. Size: 7o/axI6>e8%".
For 110-120 volts, 50-60 cycle AC. Shpg.
wt.. 23 Ibs.
98 SZ 608. List, $166.60. NET .... 97.95
MODEl 2199B DELUXE 12-WATT AMPLIFIER
This very moderately priced amplifier includes all the quality features of the 2122C
amplifier at left below, plus many deluxe
circuit refinements.
FEATURES. Five-position record compensator. Continuously variable loudness control.
Turntable rumble filter. High-impedance
output jack for tape or disc recording. Removable dial plate and 5 extension shafts
simplify panel installation. 3 AC outlets.
SPECIFICATIONS. Output: 12 watts, with less
than 1 % harmonic distortion. ResPonse:
""0.5 db from 20-20,000 cps. Hum: 70 db
below rated output. Six Inputs: Radio;
crystal phono; high and low-level lllagnetic
phono; tape playback or TV. Controls: 7position Selector-Equalizer; Loudness; Gain;
Bass; Treble-OII-On. Rumble filter switch
on chassis. Outp"ls: 4, 8, and 16 ohms.
Size: 611.!xI3x8%". For 110-120 volts, 50-60
cycle AC. Shpg. wt., 18 Ibs.
98 SX 604. List, $133.25. NET ... 78.35
MODEL 2201 PILOT LIGHT ASSEMBLY. Plugs into socket provided on Models 2200C, 2199B
and 2122C amplifiers. With 5-foot cord. Shpg. wt .. 5 oz.
98 S 600. List, $3.25. NET...
. .............................. 1.91
MODEL 2122C 10-WATT AMPLIfiER. Latest
version of the popular Ben 2122 amplifier.
Has many deluxe features for exceptional
performance in any hi-fi system.
FEATURES, 3-position record compensator
(Lo-Noise Pop., AES-RCA-Col LP, FFRREarly 78). High-impedance output for tape
recording. Separate bass and treble controls. Dial plate may be removed for behind
panel mounting .. With four 1 %." extension
shafts.
SPECIFICATIONS. Response: ""0.7.5 db, 2020,000 cps. Output: 10 watts at less than 2%
distortion. Hum: 65 db below rated output.
Four 1 npuls: High-level and low-level magnetic phono; Tuner: Auxiliary (TV, crystal
phono, tape playhack, etc:). Controls: Selector-equalizer switch; Volume; Bass; 00On-Treble. Outputs: 4, 8, and 16 ohms plus
high-impedance to tape recorder. Tubes:
2-6SC7, 6SL7GT, 2-6V6GT; SY3GT
rect. 6x11 Y2x8". For 110-120 v., 50-60 cycle
AC. Shpg. wt., 14 Ibs.
98 SX 606. List, $89.90. NET. ... 52.87
MODEl 3-D BINAURAL AMPliFIER. Dual channel bigh-fidelity amplifier. 20 watts (10
watts each channel). Especially designed
for reproduction of binaural records. binaural tape recordings or binaural radio
broadcasts. May also be used as ~ conventional Dl0naural amplifier.
Dual inputs and outputs. Rear panel Radio
Level set control aHows switching., between
radio and phono without change of vo]um{'.
3 auxiliary AC outlets. Output: 10 watts
per channel. Less than .5 % total distortion.
Response: ±0.5 db from 20-20,000 cps.
Hum: 70 db below rated output. Dual In·
puts: Radio, tape, magnetic phono .. Dual
Outputs: 4, 8, and 16 ohms plus dual tape
recording. Controls: 3-position Selector; 6position Function Switch (binaural, monaural, binaural reverse); Balance (gain of
the two channels); Gain (both channels simultaneously) i Bass; Off-On-Treble. Size:
8x16xll". For 110-120 volts, 50-60 cycle AC.
Shpg. wt., 28 Ibs.
98 SZ 605. List, $249.90. NET•.. 146.95
Express Shipment Recommended for Hi-Fi Equipment
Grommes
Custom
Music
Components
New Grommes FM-AM Basic Tuner And Matching Amplifiers
MODEL GRT-l FM-AM BASIC TUNER_ New FM-AM tuner for use with
Grommes amplifiers or any other high-fidelity amplifier having a
fuJ] set of controls. Offers exceptional selectivity and sensitivity at
low cost. Deluxe features include: Armstrong FM circuit, cascode
RF stage. ten tuned IF circuits and two double-tuned Foster-Seeley
limiter stages. Assures maximum sensitivity and freedom from interference. Flywheel tuning and "magic eye" indicator for precise
tuning. Cathode foHower output permits long lead lengths to amplifier without any loss of high frequency output. Ultra-compact
in size. the tuner is suitable for table top or shelf installation; removable escutcheon for trouble-free cabinet installation. In handsome brown and gold finish for perfectly matching any Grommes
amplifier.
Sensitivity: FM. better than 2 microvolts for 30 db quieting; AM,
IS microvolts. Response: FM, *0.5 db, 20-20,000 cps; AM, ""3 db,
20-5000 cps. Antenna Inputs: FM. 300 ohms; AM, built-in ceramir
ferri te antenna plus high impedance external connection. Hum
Le'I!ei: 65 db below 100% modulation. 2 Controls: Tuning and AFC
defeat; Off-On, AM, FM with AFC, FM without AFC. Distortion:
03% at 1 volt. Tubes: 1-6BK7A.I-12AT7, 1--6AB4.1-6BE6,
1-6BA6. 1-6AL5, 3-6AU6, 1-6AL7, 1-12AU7; 6X4 rectifier
Size: 4xI2Y2x7Y." deep. For operation from 110-120 volts. 60 cycle
AC. Shpg. wt .. 14 Ibs.
93 SX 859. List, $216.00. NET......
. ..... 126.91
MODEL 55C "FLAT SIX" 12-WATT AMPLIFIER. Styled to match GRT-I
tuner at .left. Tremendous response with low distortion is achieved
by feedback loops around every stage from input to output. Unusual design employs feedback phono equalization, bass and treble
control circuits. Separate turnover and roll-off controls offer, 24
positions of record compensation. Ultra-compact size for shelf or
table-top installation. Removable panel for cabinet installation;
brown and gold finish.
Output: Rated, 12 watts; peak, 24 watts. Distortion: 0.5% harmonic.
1% intermodulation at rated output. Response: ""0.5 db, 25-20,000
cps at rated output. Hum: 80 db below rated output. Controls: Selector (Tape, Radio, 4-pos. Turnover); 6-pos. Rolloff; Loudness;
Off-On-Volume; Bass; Treble; Rumble Filter. Outputs: 4. 8 and 16
ohms for speaker; high impedance jack for tape recording. 5 Inputs:
Radio. Tape, Crystal Phono, High and Low-Level Magnetic
Phono. 5 tubes plus rectifier. 4x8Y2xll Y2" deep. For 1l0-120 v.
60 cycle AC. Shpg. wt., 14 Ibs.
93 S 858. List, $132.00. NET ......................... .77_ 91
MODEL 61PG 20-WATT AMPLIFIER. Not illustrated; similar to 55C
Damping Factor: Continuously variable from +2 through infinity.
Response: ±0.5 db, 27-20,000 cps. Distortion: Less than I % harmonic; 2% 1M at 20 watts. 4%xI2xI0". Shpg. wt .. 20lbs.
93 SZ 860. List, $166.00. NET ......................... 97.51
New Grommes Amplifiers and Deluxe Preamplifier
MODEL 211 PREAMP-EQUALIZER. Extremely
MODEL 220BA 20-WATT BASIC AMPLIFIER.
versatile, advanced-design preamp. A notably fine choice as a control unit for use with
the finest hi-fi systems. Provides 36 equalization combinations. Cascode input assures
remarkably low hum and noise levels. Cathode follower input and output permit use of
even extremely long cables. Removable
panel. For use with Grommes 220BA or
other basic amplifiers.
Response: ""0.1 db, 10-20,000 cps. Distortion: Less than .05% harmonic~ 0.1 % 1M at
2 volts output. Hum and Noise: Better than
90 db below 2 volts output on high-level
channels and 65 db on low-level channels.
10 Controls: Selector for TV (or crystal or
ceramic phono), tape, radio, high and low
level magnetic phono. microphone; 6-p08.
Turnover; 6-pos. Rolloff; Low Frequency
Cutoff; Volume-Loudness; Low Frequency
Balance; Bass; Treble; Presence; On-Off;
individual level controls for Radio, Tape.
TV and Phono channels. 7 Inputs: Radio.
tape, TV, low level magnetic phono. high
level Magnetic Phono, Microphone, Constant Amplitude phono. 4x12x6" deep. In
brown and gold. For operation from 110120 v., 60 cycle AC. Wt .. 8lbs.
93 SX 861. List, $166.00. NET .... 97.51
MODEl LJ-.oI IO-WATT AMPLIFIER. New. economy hi-fi amplifier at tremendous savings.
Includes separate bass and treble controls,
magnetic preamp compensated for RIAA
curve. negative feedback and 4 inputs.
Unique arrangement of bass control in volume control circuit enables volume control
to be used as loudness control. In handsome
brown hammerloid finish.
Output: Rated, to watts; peak. 18 watts.
Frequency Response: "" 1 db, 20-20.000 cps
at 3 watts. Distortion: 2% harmonic; 3%
intermodulation at 8 watts. Feedback: 12 db.
4 Controls: Selector for Tape, Radio, Magnetic Phono (RIAA curve); Volume control;
Off-On-Bass (Flat response; up to IS db
boost); Treble (Flat response; up to 18 db·
attenuation). 4 Inputs: Radio; Tape; Magnetic Phonoj Crystal or Ceramic Phono.
Output Impedances: 4. 8 and 16 ohms. 4
tubes plus rectifier. 6x6xtO". For 110-120 v.,
60 cycle AC Shpg. wt., 101bs.
93 SX 810. List, $66.00. NET ..... 38.71
New basic amplifier. Ideal for use with
Model 211 preamplifier or other preampequalizer control units. Employs special output transformer and variable impedance
control for exact matching of amplifier to
speaker for unusually clean bass response.
Provides distortion-free power across the
entire audio range. Excellent for custom
hi-fi installations. Extremely uniform output and very low distortion assure ultrasmooth musical reproduction.
Power Output: Rated, 20 watts; peak, 40
watts. Frequency Response: ""0.5 db, 2520,000 cps at rated output. Distortion: Less
than O.S% harmonic and 1% intermodulation at rated output. Hum and Noise: 90 db
below rated output. Feedback: 20 db, plus
current feedback from damping factor control. Damping: Continuously variable by
internal impedance control from +2
through infinity. Sensitivity: 1 volt input for
20 watts output. 2 Controls: Input gain;
damping factor. Output Impedances: 4, 8
and 16 ohms. Tubes: 2-12AU7, 2-5881;
5U4G rectifier. Two auxiliary AC outlets.
Size: 6x12x4" deep. For 110-120 volts, 60
cycle AC. Shpg. wt., 18 Ibs.
93 SX 808. List. $99.20. NET ..... 58.31
MODEL 56PG 12-WATT AMPLIFIER. New. 12watt successor to the highly popular 50PG.
Includes built-in preampliiIer, record compensator, loudness control, bass and treble
controls. Finished in brown and gold; removable panel for cabinet installation.
Rated Output: 12 watts. Response: "" 1.0 db,
30-20,000 cps at rated output. Distortion:
I % harmonic, 2% 1M at rated output.
Negative Feedback: IS db, stabilized for any
speaker load. Hum: 80 db below output
level. 5 Controls: Selector for TV, Tape,
Radio and 3-pos. Equalizer (Phono Flat,
RIAA, Old LP); Loudness; Off-On-Level;
Bass; Treble; and Rumble Filter switch.
5 Inputs: Radio, Tape. TV, Magnetic Phono. Crystal or Ceramic phono. Outputs:
4. 8 and 16 ohms; high-impedance jack
for tape recorder. 5 tubes plus rectifier. Size:
4x8Y2xll Yi'. For 110-120 volts, 60 cycle
AC. Shpg. wt., 14 Ibs.
93 SX 809. List, $99.20. NET ..... 58.31
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
Deluxe, Matched Tuner and Amplifier-Ultra-compad
MODEL A-310 "THEMF' FM-AM BASIC TUNER. All new FM-AM
tuner. Companion piece for the Model C-300 amplifier (at right).
Stack together for an ultra-compact, deluxe installation only 8"
high. New featnres include improved sensitivity, wider AM and
FM bandwidths. illuminated tuning meter.
F M Circuit: Armstrong FM with tuned cascode amplifier and 2
double-tuned limiters; low noise. all-triode front end and mixer.
AM Circuit: Superheterodyne with tuned RF stage. 2 IF stages;
10 kc whistle filter and ferrite loop antenna. Other deluxe features
include AFC defeat, momentary or permanent; professional-type
flywheel tuning; 2 cathode-follower output circuits, 1 for amplifier
and 1 for tape recorder.
"'v
MODEL C·300 "TREND" AMPLIFIER. Versatile. amazingly compact
amplifier, only 4" high. In sleek copper and black housing. An ideal
mate for the "Theme" tuner (at left) and excellent for use with
any basic tuner. Advanced, ultra-linear Williamson-type circuit
delivers 30 wa.tts with only Yi% intermodulation. Built-in selfventilating system.
Unusually versatile controls. Variable damping factor with choice
of 6 positions of damping to assure best match to speaker load for
rich, clean bass. 6 contour positions provide exact degree of loudness control. Preamplifier for all magnetic cartridges; record compensation with or without rumble filter. 4 inputs: magnetic cartridge. tuner. 2 auxiliary with level controls for tuner and auxiliary.
Employs 2-S881 output tubes.
Sensitivity: FM. 1.2
for 20 db quieting; AM. 2 ",v. Selectivity:
FM; 200 kc bandwidth, 6 db down; AM: 10'kc bandwidth, 6 db
down. Hum LeVel: -6S db. Harmonic Distortron: Less than 1%.
Frequency response: FM, "".S db. 20 to 20,000 cps; AM, "'2 db.
20 to SOOO cps. 11 tubes plus rectifier: 6BK7A, 12AT7. 6AB4.
6BE6. 6AL5, 12AU7, 3-6BA6, 2-6AU6; 6X4 rectifier. With
beautiful.brushed-copver escutcheon and cage, matte black panel.
Edge-lighted slide-rule dial. Size, 4xI2Yix8%". For operation from
110-120 v., 50-60 cyle AC. Shpg. wt., 141bs.
Frequency Response: =1 db, 20-40.000 cps at 30 watts; ""0.1 db,
20-40,000 cps at IS watts. Hum: -93 db. Controls: Variable damping; Phono Selector (GE, Pickering or Fairchild); Contour; Loudness; Bass; Treble; Function switch (Eur. RIAA, LP, Tuner, Aux
1. Aux 2, LP with rumble filter, RIAA with rumble filter. Eur with
rumble filter). Output Impedance: 4, 8 and 16 ohms. 3 auxiliary AC
outlets. With case. Size, 4xI2Yix9Ys". For 110-120 V., 50-60 cycie
AC. Shpg. wt .. 26 Ibs.
99 SX 087.
99
NET ...................................
125.00
SZ
073.
NET ....................................
129.95
Moderate Cost High-Fidelity Amplifier and Basic Tuners
MODEL A-.oIOO "COUNTERPOINT" FM TUNER.
A truly deluxe, basic FM tuner at very
moderate price. In smart, copper and black
Harman-Kardon styling. A perfect match
for the C-lOO amplifier (at right) or other
hi-fi amplifier.
EmploysFM Armstrong circuit with dual
limiters, Foster-Seeley discriminator. variable AFC, low-noise front end and triode
mixer. Ten tuned circuits induding tuned
RF stage. Has two bridged cathode follower
outputs, with output level control for amplifier and tape recorder. Ease of tuning is
assured by use of an iUuminated. precision
tuning meter and counterweighted tuning
mechanism.
Sensitivity: 2 microvolts for 20 db quieting.
Selectivity: 200 kc bandwidth, 6 db down.
Hum LeVel: -60 db. Frequency IVsponse:
,., Yi db, 20-20,000 cps. Harmonic Distortron: Less than 1 %. Drift: =2 Yi kc. 8 tubes
plus selenium rectifier: 6U8, 12AT7. 4 6AU6, 6ALS. 12AU7. Edge-lighted dial
glass, yel10w and white numerals. Less case
(below). Size, 4xll Wlx7Yi". For operation
from 110-120 volts, SO-60 cycles AC. Shpg.
wt.. 10 lbs.
99 S074.
NET .................
89.95
MODEL AC·.oICOPPER CASE. Ventilated. For
above. Shpg. wt., 2 Ibs.
99 S 075. NET .................... 8.00
MODEL C-100 "MELODY" AMPLIFIER. Moderately priced, ultra-linear. Williamson-type
10-watt hi-fi amplifier. In easy reach of the
modest budget, this precisely designed
amplifier offers performance characteristics
usually found in more expensive units.
Styled in modern, brushed-copper and
black. Complete with ventilated copper
case for handsome display on table top or
bookcase. Cabinet install"tion kit supplied
for easy installation in custom-type cabinet.
Includes dynamic loudness contour control, record equalization, preamp for magnetic cartridges.
Output: Rated. 10 watts; peak, 16 watts.
Frequency Response: =.5 db, 40-1S,oooat
10 watts. Intermodulatron Dis/Qrtron: .S%
at S watts outPl!t. 2% at 10 watts output.
Damping Factor: 10. Output Impedances: 8
and 16 ohms. Hum Level: -80 db. Controls:
Record Compensation (LP-RIAA-EURTuner-AUX l-AUX 2), Contour, Loudness. Bass. Treble. Cont.
$
EACH
49'501~!:!..!...
55 86
38 22
25 lb..
25 Ibs.
95.00 .__•__
81 DZ 762 i5Bw3s-lilibs:'
~_t...~~~~ ~BWK ....:!....I~
__. ___:__._
40
41
6500
~_:_g_~_~_~_& I:~_:_K__~_~_'I::_:~_:: _1_30_.00__7_6_.4_4
31 g~ ~~~
:::K
~:~ I:~ :~::
150.00
88.20
See Pages 24·25 for Complete Listings of Enclosures far E-V Speakers
Complete Speaker Systems and Enclosures
Complete selection of E-V speaker systems, driver component packages
and horn assem hUes for the ultimate in realistic, wide-range sound
reproduction. All E-V speaker systems (except the Skylark), utilize the
famous Klipsch-licensed hom loading principle. AI. driver components
are research-engineered for ultra-efficient operation. Where systems are
desired for built-in installation, individual speaker components can be
purchased as required. This enables music lovers to enjoy clean. flawless sound while assembling a complete 2, 3 or 4-way speaker system
over a period of time. Thus, a sYstem stays within the nser's budget,
but keeps pace with listening requirements.
PATRICIAN IV 4-WAY SPEAKER SYSTEM
One of the finest speaker systems available at any price! Offers the ultimate in ton'aI realism and beauty of design. Easily blends into traditional
or modern room motifs. Features Klipsch-ticensed "K" indirectradiator design. Complete 4-way system that divides the audio spectrum
between separate drivers. each specifically designed to reproduce its
own band with optimum distortion-free fidelity. Components, perfectly
matched, include: 18WK 18" L-F driver (35 to 200 cps); 2-828HF
drivers with 2-A8419 wood and phenolic horn sections (200 to 600
cps); T25A treble driver (600 to 3500 cps) with a 6HD HF-diffraction
hom; T35 super tweeter (3500-20,000 cps); 3-AT37 H-F level controls;
X2635 4-way crossover (200, 600 and 3500 cps). Custom-crafted corner
cabinet made of selected woods. Capacity, 35 watts; 70-watt peaks. All
components installed. Impedance, 16 ohms. Size: 62" H, 29" W,
29!1a" D. Shpg. wt .. 380 Ibs.
aT OZ 758. Mahogany.
List,
NET
8T oZ759.Korina Blonde. $1287.50. EACH ............. 757.05
MODEL 103C 4-WAY DRIVER COMPONENTS PACKAGE. Includes all
driver components used in the Patrician, less Model 115 Klipsch uK"
horn listed below. With instructions. Shpg. wt .. 106 Ibs.
aT OZ 774. List, $580.00. NET.......
. .. 341. 04
MODEL llS KLiPSCH "K" TYPE LF FOLDED HORN. Adding this horn to
Model 103C components package, forms complete 4-way speaker
system. less Patrician outer decorative cabinet. Black matte stain.
Can be painted-will not take furniture finish. Size (HWD): 57'hx
37'hx26'h". Shpg. wt., 150 lbs.
8T OZ 775. List, $300.00. NET.............
.. .. 176.40
GEORGIAN 4-WA Y SPEAKER SYSTEM
Complete 4-way speaker system in attractively styled, medium-sized
cabinet. Divides the audio spectrum into low-bass section. mid-bass
section, treble section and very high range. Amazingly clean, highly
realistic sound is assured by use of· specialized driving units- for each
section. Employs Klipsch-licensed "K'! indirect radiator folded corner
hom with 15WK LF driver from 30-300 cps. X336 crossover feeds
848HF coaxial mid'bass and treble assembly with acoustic crossover
at 1000 cps. 3500 cps section of X336 feeds T3S VHF driver to beyond
audible range. Two AT37 level controls. Capacity, 35 watts; 70-watt
peaks. Complete with all components in Georgian cabinet. Impedance,
16 ohms. Size (HWD): 53x34x26". Shpg. wt .. 290 lbs.
8f OZ 402. Mahogany. List, $825.00. NET......... . .... 485.10
8 f OZ 403. Karina Blond ... List, $858.33. NET........
.504.70
MODel lOS 4-WAY DRIVER COMPONENTS PACKAGE. Includes all driver
components used in the Georgian, less Model 106 Klipsch UK" horn
listed below. With instructions. Shpg. wt., 97 Ibs.
81 OZ750. List, $347.50. NET...
.. ...... 204.33
MODel 106 KLiPSCH "K" TYPE LF FOLDED HORN. Forms complete
Georgian 4-way system when used with Model 105 components packagep
Less outer decorative cabinet. Flat black matte finish. Can be painted.
HWD: 38%x32'/4x22¥.,". Shpg. wt .. 97 lbs.
81 OZ 751. List, $150.00. NET...........
.88.20
NEW CENTURION ENCLOSURE AND 4-WA Y SPEAKER SYSTEM
SENIOR CENTURION IV. New. 4-way speaker system employs Klipsch
principles for clear bass tones and silk-smooth high frequency reproduction. Uses Model 105 Georgian driver components (see description
above). Has sealed cavity behind 15" LF driver cone for promoting
excellent transient response and subduing cone excursions to overcome
distortion. Adds l!h. octaves of smooth bass range over enclosures of
comparable size. Capacity, 35 watts; 70-watt peaks. Impedance, 16
ohms. HWD: 40x30x22'h". Shpg. wt .. 137 Ibs.
81 DZ 776. Mahogany. List, $625.00. NET . . . . . . . _..... 367.50
81 OZ 777. Blonde. List, $640.00. NET.
. .376.32
CENTURION IV. Similar to above in appearance, size and construction,
but uses Model 117 driver components; employs "W" single-path indirect radiator folded horn with 15BWK LF driver from 30-300 cps.
X336 crossover feeds new 847HF coaxial mid-bass and trehle assembly
with acoustical crossover at 1500 cps. 3500 cps section of X336 feeds
T35B VHF driver to beyond audibility. Two AT37 controls for presence
and brilliance. Power handling, 15 watts; 30-watt peaks. Impedance,
16 ohms. HWD: 4Ox30x22%". Shpg. wt., 125 Ibs.
. .. 291,06
81 DZ 778. Mahogany. List, $495.00. NET ..
81 OZ 779. Blonde. List, $510.00. NET..
. .... 299.88
CENTURION CABINET ONLY. Same cabinet :." used in both the Senior
and Centurion IV 4-way speaker systems above. Includes folded corner
horn-add a Model 105 or 117 driver components package to form
4·way speaker system. Shpg. wt., 83 Ibs.
81 DZ 780. Mahogany. List, $263.00. NET. ...
'" .154.64
_.163.46
81 DZ 781. Blonde. List. $278.00. NET.
MODEL 117 4-WAY DRIVER COMPONENTS PACKAGE. All driver components in Centurion IV system. Shpg. wt .. 53 Ibs.
81 OZ 782. List, $232.00. NET.. .... .
. ............. 1 36.42
letter Z in Stock Number Indicates Express Shipment .Only
W
~ R~seorch-Engin~ered High-Fidelity Components Offering
Smooth Response, Low Distortion, High Efficiency
REGENCY TWO OR THREE-WAY SPEAKER SYSTEMS AND ENCLOSURES
REGENCY III 3-WAY SYSTEM. Complete 3way music system in beautiful enclosure
for corner or wall use. Employs Klipsch
folded corner horn with "built·in" corner.
Includes 15W Woofer. T35 VHF Driver.
T25A Tweeter. 8HD Horn. X36 Crossover
Network. X8 Crossover Network and AT37
Level Control. All components are mounted
in the Regency cabinet. Impedance. 16
ohms. Size: 29%" high. 33'1a" wide. 19"
deep. Shpg. wt.. 140 Ibs.
.
81 OZ 496. Mahogany.
List. $592.00~ NET .............. 348.10
81 OZ 497. Korina Blonde.
List. $607.00. NET ............... 356.92
REGENCY II 2-WAY SYSTEM. As above. less
Model T35 VHF Driver. Model X36 full
'Ia section network and Model AT37 VHF
level controL Shpg. wt .. 132 Ibs.
81 OZ411. Mahogany.
List. $517.00. NET ............. 304.00
81 OZ 412. Korina Blonde.
List, $532.00. NET ............... 312.82
REGENCY ENCLOSURE. Klipsch-licensed
folded horn enclosure, superlatively styled
in lowboy motif. Brushed brass grille. For
ISH speakers or 2- or 3-way systems. Has
integral "built-in corner." Can be used in
corner or against wall of room. Provides
one full octave of added bass response and
increases power-handling capacity of speaker by proper loading. Size: 28%" H, 33 'Ia"
W, 19" D. Shpg. wt., 88 Ibs.
81 OZ 422. Mahogany.
List, $200.00. NET ............... 117.60
81 OZ 423. Korina Blonde.
List, $215.00. NET ............... 126.42
MODEL 114B SYSTEM WITH MTG. BOARD.
Regency III system, less only cabinet.
26%x32'1ax13'1a". Shpg. wt., 107 Ibs.
81 OZ 498. List, $387.00. NET.... 227.56
MODEL 114A SYSTEM WITH MTG. BOARD.
Regency II system, less only cabinet. 26%x
32'1axI3'1a". Wt .. 95 Ibs.
81 OZ 427. List. $312.00. NET.... 183.46
NEW EMPIRE TWO OR THREE-WAY SPEAKER SYSTEMS & ENCLOSURES
EMPIRE lA 3-WAY SYSTEM. New. pleasingly
styled enclosure housing 3-way music
system. Operates against a flat wall or in a
corner_ Smooth. extended bass reproduction. unmarred by peaks or valleys. Consists of 15BW LF Driver. T10A HF driver
with 8HD horn. T35B VHF Driver.
X825 an4 X36 Crossover Networks. and
AT37 Level Control. Capacity. 15-20 watts.
All components are mounted in the Empire
cabinet. Impedance. 16 ohms. HWD:
25%x33'1axI7"_ Shpg. wt .. 177 Ibs.
81 DZ 765. Mahogany.
7 7
List, $386.17. NET ............. 22 .0
81 OZ 766. Blonde.
List. $396.17. NET ............... 232.95
EMPIRE 1 2-WAY SYSTEM. As above. less
T35B VHF Driver. X36 Crossover. AT37
Level Control. Shpg. wt .. 165 Ibs.
81 DZ 767. Mahogany.
List. $331.17. NET.
. .194.73
81 OZ 768. Blonde.
List. $341.t7.NET.. ........... 200.61
EMPIRE ENCLOSURE. New. moderately priced
enclosure designed to take Model 116 or
116A Empire components below. or 114B
or 1l4A Regency components above.
Klipsch-licensed design uses augmented
throat inductance to lower Q of rear airload mass--assures superior low-frequency
response. Operates in corner or against a
flat wall. Beautiful hardwood veneers;
hand-rubbed finish. HWD: 25%x33'1ax17".
Shpg. wt .. 701bs.
81 OZ 769. Mahogany.
List. $131.67. NET .............. .77.42
81 DZ 770. Blonde.
List. $141.67. NET ................ 83.30
MODEL 116 SYSTEM WITH MTG. BOARD.
Empire I system (at left) less cabinet:
26%x32'1axI2'1a". 95 Ibs.
81 DZ 772. List. $199.50. NET. .... 117. 31
MODEL 116A SYSTEM WITH MTG. BOARD
Empire lA system (at left) less cabinet. 26%
x32'1axI2'1a". Shpg. wt .. 107lbs.
81 OZ 771. List. $254.50. NET... 149.65
ARISTOCRAT TWO OR THREE.WAY SPEAKER SYSTEMS & ENCLOSURES
ARISTOCRAT I SYSTEM. Consists of 12BW
Woofer. T10A Tweeter, 8HD Horn, X825
Crossover Network. Klipsch-licensed comer
enclosure. 29'1axI9x16Vz". Shpg. wt., 50 Ibs.
81 OZ 405. Mahogany.
List, $299.00. NET ................ 175.81
81 OZ 406. Korina Blonde.
List, $309.00. NET ............... 1 81.69
ARISTOCRAT IA SYSTEM. As above but with
addition of T35B VHF Driver, X36 Crossover, AT37 Level Control. Shpg. wt .. 611bs.
81 DZ 763. Mahogany.
List, $354.00. NET .............. 208.15
81 OZ 764. Korina Blonde.
List, $364.00. NET. .............. 214.03
ARISTOCRAT II SYSTEM. 2-way system. 12W
Woofer•. T25A Tweeter, 8HD Horn, X8
Crossover. Shpg. wt., 70 Ibs.
81 OZ407. Mahogany.
List, $392.00. NET.....
. .230.50
81 OZ 408. Korina Blonde.
List, $402.00. NET. . . . . . . . . . ... 236.38
ARISTOCRAT III SYSTEM. As above but with
additon of T35 VHF Driver, X36 Crossover, AT37 Level Control. Shpg. wt., 741bs.
81 DZ 439. Mahogany.
List, $467.00. NET.. ............ 274.60
81 OZ 442. Korina Blonde.
List, $477.00. NET ............... 280.48
PICCOLINO CABINET
Compact, attractive housing only for Model
T35 or T35B driver, X36 orossover network
and A T37 level control. Designed to simplify installation of auxiliary super tweeter
in present systems without mechani~al installation within reproducer itself. Lumite
grille cloth. 6%x8x5%H. Shpg. wt .. 6lbs.
81 0 545. Mahogany.
81 0 546. Korina Blonde.
List, $15.00. NET EACH ............ 8.82
ARISTOCRAT ENCLOSURE. Klipsch-licensed
folded horn corner enclosure. Des igned to
produce optimum results with E-V coaxial
systems listed below. HWD: 29 'lax 19x
16Vz". Shpg. wt., 52 Ibs.
81 DZ 295. Mahogany.
List. $110.00. NET ............... 64.68
81 DZ 296. Korina Blonde.
List, $120.00. NET. .............. .70.56
MODEL 108 SYSTEM WITH MOUNTING
BOARD. Aristocrat I system, less cabinet.
27xI8xI2'1a". Shpg. wt., 391bs.
81 OZ 425. List. $184.00. NET•... 108.19
MODEL 108A SYSTEM WITH MOUNTING
BOARD. Aristocrat lA system, less cabinet.
27x18x12'1aH • Shpg. wt., 50 Ibs.
81 OZ 773. List, $239.00. NET .... 140.53
MODEl 111 SYSTEM WITH MOUNTING
BOARD. Aristocrat II system, less cabinet.
27xI8xI3'1a". Shpg. wt., 55 Ibs.
81 DZ 426. List, $277.00. NET ... 162.88
MODEL 111 A SYSTEM WITH MOUNTING
BOARD. Aristocrat III system, less cabinet.
27x18xI3'1a H. Shpg. wt., 681bs.
81 OZ 443 . .List, $352.00. NET.... 206.98
BARONET SPEAKER ENCLOSURES
For 8" speakers. Less driver components.
HWD: 22Vax14'1ax13%H. Shpg. wt., 241bs.
81 DZ 418. Mahogany.
List, $65.00. NET ................ 38.22
81 DZ 419. Korina Blonde.
List, $69.00. NET. . . .
. ....... 40.57
SKYLARK 3·WAY SYSTEM
Employs SP8C 8" coaxial driver, X36 crossover and T35B VHF driver. HWD: 14x33x
10%". Shpg. wt., 30 Ibs.
81 DZ 547. Mahogany.
List, $149.50. NET.. .............. 87.91
81 OZ 548. Korina Blonde.
List; $154.50. NET. . . . . . . . . . .... 90.85
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
Refll4im:y··
Electro-Voice "Do-It-Yourself" Enclosure Kits
New. complete kits of components and accessOIies for construction of the famous E-V
Klipsch-Iicensed folded horn
speaker enclosures. It's easy
and economical to assemble
and finish your own "Patrician:' "Georgian." "Centurion," "Regency," "Empire," "Aristocrat," or "Baronet" enclosure from these
complete kits with the stepby-step instructions supplied.
All parts ar~ precision cut on
the same factory equipment
which forms the completed E-V cabinets
described on pages 24 and 25. Slight differences in trim have been made to facilitate
home assembly.
The kits listed below and at right include
all materials necessary for assembling complete. professional looking enclosures. All
lumber parts are cut to exact size, each
edge is mill-sawed, mitered joints and compound angles are accurate to insure airtight seals. Utility models (KD-I and KD2) use top grade multi-ply Douglas Fir. All
others use beautiful tropical mahogany
hardwood veneers with eye-pleasing grain
patterns.
Mating surfaces have matched panels for
uniform design. Glue. screws. and nails are
included; also black lacquer for staining
interior baffle surfaces. Finishing kits in a
variety of standard colors are listed. Each
kit is supplied with complete. detailed.
step-by-step instructions and illustrations.
Kits from K D-3 through KD-7 are also
supplied with grille cloth. Anyone can assemble these kits using only the most basic
tools.
MODEL KD-l "PATRICIAN IV" INTERIOR
WORKING ASSEMBLY. For those who want
the ultimate in reproduced music. Same as
Model 115 K-Horn (page 24). but in kit
form. Will not take a furniture finish but
can be painted. Offers advantages of Patrician enclosure, but for built-in installation
in walls. custom furniture. etc. Designed
for use with 103C 4-way driver components.
Size: 5 7x3'4x25 Yz" deep. 106 Ibs.
81 OZ 783. NET.
. .. 97.02
MODel KD·2 "GEORGIAN" INTERIOR WORKING ASSEMBLY. Second only to the "Patrician" in Electro-Voice line. For flawless
music reproduction with extended-rangt>
response. Same as Model 106 (page 24).
but in kit form. \Vill not take a furniture
finish but can be painted. Designed for use
with 105 4-way driver components in builtin installations. Size: 38 Yzx32l1.!x22%" deep.
Shpg. wt .. 88 Ibs.
81 OZ 784. NET.
. ...... 56.84
MODEL KD·3 NEW "CENTURION" FURNI·
TURE-TYPE ENCLOSURE KIT. Folded corner
horn enclosure for use with Model 105 or
117 4-way driver components. Exposed
surfaces are smooth-sanded. ready for
finishing. Suggested accessories: Finishing
kit and AK-4 grille kit. Size: 42x29x22 Yz"
deep. Shpg. wt.. 75 Ibs.
81 OZ 785. NET.
. .77.42
MODel KD·4 "REGENCY" FURNITURE·TYPE
ENCLOSURE KIT. Famous Regency design
speaker enclosure for use in corner or
against wall of room. For use with any
quality 15" speaker, 114A or 116 2-way
system, 116A or 114B 3-way system (page
25). Smooth-sanded. ready for finishing.
Suggested accessories: Finishing ki.t; optional
AK-5 grille. Size: 29Yzx33Yzx19" deep.
Shpg. wt .. 70 Ibs.
81 OZ786. NET.
. ... 67.62
MODEL KD·5 NEW "EMPIRE" FURNITURE·
TYPE ENCLOSURE KIT. (Not illustrated).
Folded corner horn enclosure; similar in
appearance to Regency listed above. Simple. effective design for Quick, easy assem~
bly. For use with any quality IS" speaker
or the component systems listed with the
Regency above. Suggested accessory: finishing kit. Size: 29'hx32xI7" deep. Shpg. wt..
W~i 787.
NET.
.. ..
47.04
MODel KD-6 "ARISTOCRAT" FURNITURETYPE ENCLOSURE KIT. The Aristocrat space
saving corner design is a popular choice for
limited space applications. Achieves extended bass range using the walls of room
as horn. For use with any 12" coaxial or
triaxial speaker. the III or 108 2-way
system, IllA or 108A 3-way system. Sttggesled accessories: Model AK-6.grille and
finishing kit. Size: 29%xI9xI7" deep. Shpg.
wt .. 37 Ibs.
81 OZ 788. NET ............... 35.28
MODel KD·7 "BARONET" FURNITURE-TYPE
ENCLOSURE KIT. Designed for 8" driver
units; smallest of the folded corner horn
enclo~ures. Occupies less than 1 square foot
of tioor space. For use with any high Quality 8" speaker. For 3-way performance, use
the Radax SP8B coaxial speaker with X36
crossover and T3SB high-frequency driver
with AT.n level control. (See page 25).
Suggested accessory: Finishing kit. Completed size: 22'l8x14 Yzx13%" deep. Shpg.
wt.. 241bs.
81 OZ 789. NET.
. .... 23.52
FINISHING KITS FOR FURNlTURE·TYPE ASSEMBLIES. These finishing kits are available
in choice of colors. Each kit contains sufficient materials for finishing any of the KD
enclosures. Kits contain sandpaper. excelsior for applying filler. steel wool for
smoothing lacquer. pumice for mirror gloss.
Also includes sealer. toner. filler, stick of
patching shellac, stain and complete set of
instructions. Blonde kits include bleach.
Shpg. wt.. 4 Ibs.
81 0790. Model 513.
81 0791. Model 514.
81 0792. Model 515.
81 0793. Model 516.
81 0794. Model 517.
810795. Model 518.
Above Kits. NET EACH
Walnut.
Mahogany.
Red Mahogany.
Honey Maple.
Golden Oak.
Jet Black.
.. 4.90
METAL TRIM AND GRILLE KITS. For smart.
professional finished appearance of any
custom designed enclosures. Stylings duplicate popular decorator designs,
MODel AK·3. Trim kit for "Patrician" and
"G~orgian" style exteriors. Consists of two
7xl" decorative handles. and modern crossbar grille. Brushed and lacquered antique
brass finish. Grille is 33 YzxlO". Includes
attractive gold decals for speaker controls.
Shpg. wt .. 4 Ibs.
81 OX 796. NET.
. ... 11.7 6
MODel AK~4. As above, but for "Centurion"
design. Handles are Sx%". Grille is 31x8".
With decals for speaker controls. Shpg.
wt .• 3 Ibs.
81 OX 797. NET...........
..8.82
MODEL AK·5. For "Regency" style exterior.
Consists of lacquered antique brass finish
grille. 24x31 ". and decals for speaker controls. Shpg. wt .. 3 Ibs.
81 OX 798. NET
....... 5.88
MODEL AK-6. For "Aristocrat" style ex·
terior. As above. but slightly smaller grille.
With decals. Shpg. wt .. 3 Ibs.
81 OX 799. NET
........... 4.70
ELECTRO-VOICE SPEAKER ENCLOSURE PLANS.
Instruction booklets containing complete
plans and list of materials necessary to
build any of the E-V speaker enclosures.
The instruction booklets are each divided
into five sections. (I) description of the
specific enclosure and system. PJus performance to be expected; (2) selection of
materials. layout and cutting to size; (3)
assembling the enclosure; (4) installation
of speakers; (5) built-in systems which become part of house. Include step-by-step
instructions, drawings, photos and hints to
simplify building. Postpaid in U.S.A.
~~ ~(\381~~~~ -Ipatri~:: ho~n- -- ~~~;
38 K 139\IB.2IGeorgian horn
1.47
~_: tL~. _:;:! ~~;~~~~____ ~?_:
38 K 142'1 IB-5 Empire
38 K 143 IB·6 IAristocrat
38 K 1441 IB·7 Baronet
Letter Z in Stock Number Indicates Express Shipment Only
.98
.98
.73
Electro-Voice High Frequency Components
MODEL T35 "SUPER-SONAX" VERY HIGH
FREQUENCY TWEETER. For clean, extended
high frequency response--3500 cps to beyond range of audibility. Adds at least one
more octave of highs. Features wide-angle
(180°) dispersion horn; cutoff, 1500 cps.
Uses molded phenolic impregnated linen
diaphragm. Use with X36 crossover and
AT37 level control. For systems rated at
20 watts or over. Crossover, 3500 cps.
Impedance, 16 ohms, Horn size; 4Yz" long
x 1 Yz" wide. Pot size; 2'!1." dia., 3%" deep
overall. Shpg. wt .. 2 Ibs.
81 0434. List, $55.00.
3 2.34-
"'ET ......
MODEL T358 VHF TWEETER. Same as T35
above but for systems with speakers rated
under 20 watts. Dispersion, 180°; cutoff.
1500 cps. Imped .. 16 ohms. X36 crossover
network required. Pot size. 1 %,H dia.; 3 H
depth overall. Shpg. wt., 2 Ibs.
810432. List, ~35.00. NET ...... 20.58
MODEL AT37 LEVEL CONTROL.16-ohm L-pad.
for adjustment of mid-range and tweeter
output. Shpg. wt.. 6 oz.
81 0437. List. $6.00. NET ........ 3.53
MODEL TlOA HIGH·FREQUENCY DRIVER. For
ultra-clean. wide-range response. Used with
8HD or 6HD HF diffraction horn and
appropriate crossover network. Response,
±5 db. 400-13.000 cps. Rated. 20 watts.
Impedance. 16 ohms. Yz-lb. Alnico V magnet. 3~" dia .• 3" deep. Throat. %". Shpg.
wt.. 5 Ibs.
81 0424. List. $67.50. NET ..... 39.69
MODEL T25A HIGH FREQUENCY DRIVER.
Highly efficient. clean reproduction. Uses
phenolic-impregnated linen dianhragm for
added strength. Use with 8HD or 6HD
horn and appropriate crossove, network.
Resnonse. ±5 db. 400-13.000 cps. Rated.
20-30 watts. Impedance. 16 ohms. 1 pound
Alnico V magnet. 3~" dia. 4V,." deep.
Throat dia .. %". Wt .. 8 Ibs.
6
810288. List. $95.00. NET ...... 55.8
MODEL 848HF MID-RANGE DRIVER AND
HORN. Two-way coaxial compression-type
mid-bass and treble driver assembly with
acoustically designed horn. Frequency respollse. 300-10.000 cps. Outer fiberglass
horn with 58" path-length; smaller metal
horn has acoustical 1000 cps crossover.
Impedance. 16 ohms. Size. 10Yz" H. 20Yz
20" D. Shpg. wt., 15 Ibs.
81 DZ 274. List. $80.00. NET .... 47.04
MODEL 847HF MID-RANGE DRIVER AND
HORN. Smaller version of above. Frequency
response. 300-10,000 cps. Outer horn has
22" path length; smaller metal horn has
acoustical crossover at 1700 cps, 7%xl 1 %x
10". Shpg. wt.. 7 Ibs.
81 OX 448. List. $49.50. NET. . .29.11
DIFFRACTION HORNS. Famous Hoodwin
horn design for superior high frequency
dispersion. 120 0 dispersion angle.
MODEL 8HD DIFFRACTION HORN. For use
with TIOA or T25A drivers. 600 cycle cutoff, 800 cycle crossover frequency. Size: 14 'Y4"
x 3%" x 7 Yz". Shpg. wt., 4 Ibs.
810429. List. $27.00. NET..
.15.88
MODEL 6HD DIFFRACTION HORN. Popular
horn for TIOA and T25A drivers. Utilizes
400 cps cutoff, 600 cps crossover. Size:
19~" x 3Yz" x 12". Shpg. wt.. 5 Ibs.
81 OX 491. List. $35.00. NET .... 20.58
CROSSOVER NETWORKS. Low' insertion
laRS. Attenuation, 12 db per octave in Yzsectionj 6 db per octave in ~-section crossover. 16 ohms impedance. Half-sections,
except X825, y;,; X2635. y;, and Yz.
w.
-SI ON04'-15"-X:rYS-2L5"cross,os.°o"'!!! lb
3S,-_ '[ $l30iS.to-o'I':::NI=7~.T6'4:
81 0293 X8
SOO
5 I 50.001' 29.40
810416 . X6
600
7
60.00 35.28
810289 I X336 300-3500
9
! 65.00 38.22
STD436 :X36"" ~OO- -2--1 14.001- 8.23
810404 X2635 200-600-1
'3500
11' 120.001 70.56
I
Jim Lansing High-Fidelity Speakers
MODEL DI30 15". Excellent for moderatecost. high-fidelity music systems. Extremely
efficient. Provides remarkably distinct bass
and has high power handling caoacity.
High frequencies aTe reproduced with exceptional crispness and clarity, Has edgewound ribbon voice coil. Frequency response. ±5 db from 30-17.000 cps. CaDacity, 25 watts. Voice coil diameter, 4".
Impedance, 16 ohms. Magnet weight, 31h
Ibs. Cone resonance. 37 cps. Depth. 5%".
Shpg. wt.. 17 1bs.
82 OX 125. NET..
. ........ .76.00
MODEL DI31 12".12" version of D130 described above. Offers essentiaHy the same
design features that characterize the D130
as an outstanding reproducer. but occuoies
less soace. Response. ±5 db from 30-1.5.000
cps. Capacity. 20 watts. Voice coil diameter,
4". Impedance, 16 ohms. Magnet weight,
3 Yz lbs. Resonance. 39 cps. Depth. 5".
Shpg. wt.. 16 Ibs.
82 DX 129. NET.....
. . .72.00
MODEL 0123 12". New extended-range
soeaker featuring ultra-shallow frame design--only 3%" deep! Ideal for in-the-wall
instaBation. Also delivers excellent performance in reflex or folded-horn enc1ostues. 3" voice coil. Frequency response, ± S
db. 30-15,000 cps. Capacity. 20 watts. [mpedance. 16 ohms. Magnet weight, I ~ lbs.
Resonance. 40 cps. 12 Ibs.
82 OX 112. NET.
. ... 54.50
MODEL 0208 8". Offers same deluxe features as Models DUO and DBI at left.
Exceptional high efficiency. Unusually good
response; ±S db. 40-13.000 cps. Cauacity.
12 watts. Voice coil diameter. 2". Impedance, 8 ohms. Magnet weight, 15 oz. Cone
resonance. S5 cps. Depth. 271s". Shpg. wt..
51bs.
820126.
NET.
.
.25.92
ALLIED stocks Jim lansing "Hartsfield" and
034001 speaker systems. Write for deM
scriptive literature and prices.
Stephens Tru-Sonic High-Fidelity Speakers
MODEL 152AX 15". Combines latest engineering advances with precision construction for superb fidelity. Low-frequency
cone with 2" voice coil reproduces frequencies from 30 to 5000 cps. Coaxially
mounted spun metal diaphragm with I"
voice coil reproduces frequencies to 18,000
cps. 12-ohm impedance; matches 8 or 16ohm amplifier outputs. Capacity. 20 watts.
Magnet weight. 2Yz Ibs. Resonance. 48
cps. Shpg. wt .• 27 Ihs.
81 DZ 615. List. $118.00. NET ... 86.73
MODEL 122AX 12". High fidelity sound reproduction at moderate cost. Low-frequency. 2"-diameter voice coil gives clean.
distinct bass reproduction do,,·~ to 40 cps.
Coaxially mounted tweeter with 1" voice
coil pr.ovides smooth. crisp treble to 18,000
cps. 12-ohm impedance; matches 8 or 16ohm amplifier outputs. Capacity. 20 watts.
Resonance. 55 cps. Magnet weight. 1 Yz Ibs.
Shpg. wt.. 12 lbs.
81 OX 702. List. $72.00. NET .. 52.92
MODel 206AXA 15". Supersedes the famous
Model 206AX. Meets the exacting requirements of fine custom music systems.
A 15" low-frequency cone reproduces the
lower register from 30-1200 cps with remarkable realism. A 7Yz lb. Alnico V magnet provides extreme flux density for
superior damping and unusually high efficiency. Cone resonance of only 35 cps
further contributes to low-frequency performance. A separate. coaxially mounted
high-frequency driver. with multi-cellular
horn, deliver even, wide-angle dispersion
from 1200 to 18.000 cps. Has buitt-in
high.-pass filter with 1200 cps crossover.
Voice coil diameters. 2" and 1 Yz". Capacity.
20 watts. Impedance. 16 ohms. Shpg. wt ..
31 Ibs.
81 OZ 535. List. $178.00. NET.
ALLIED stocks Stephens 103LX. l03lX-2
and 120LX woofers; also 214 and 216
tweeters. Write for literature and prices.
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
!IS.;
r-==~
T~
848Hf·
~.",,""
~.~
'.
T25A
8HO
HlGH-FlD£U1'Y SPEAKERS
MODEL 315 15" TRIAXIAL SPEAKER. Sensational IS" triaxial speaker system. Woofer
is famous C15W containing a 6 lb. Alnico V
magnet. ExceHent mid-range dispersion by
patented University DifIusicone. with mechanical crossover at 1000 cps. Crisp highs
provided from compression-type. heavyduty tweeter through a 5000-cps electrical
crossover network. Response. 30 to 16.000
cps. Impedance. 8 ohms. Power handling
capacity. 50 watts. 15'h" diameter x 12"
deep. Shpg. wt .. 34 Ibs.
950Z 187. List. $220.00. NET... 129.36
MODEl 312 12" TRIAXIAL SPEAKER. Brilliant
12" triaxial speaker for exceptional, widerange reproduction. Has 12" woofer. HDif_
fusicone" mid-range unit. and HF-206
super.,.tweeter. Built-in electrical crossover
network at 5000 cps. Response. 40 to
16,000 cps. 25 watts capacity. Impedance. 8
ohms. With brilliance control and 36"
cable. Size. 12y'" dia. x 8" deep. Shpg. wt ..
121bs.
95 OX 188. List, $96.00. NET .... 56.45
MODEL 308 8" TRIAXIAL SPEAKER. Ideal
where space is at a premium and quality
reproduction is desired. Features special
8" woofer for excellent bass response. Has
uDiffusicone" midrange unit, compression
type tweeter and built-in 5000-cps electrical crossover. Response. 50-15,000 cps.
Impedance, 8 ohms. Power capacity, 25
watts. 8 7;;," diameter x 61;4" deep. Shpg.
wt .. 61bs.
95 D J 89. List. $60.00. NET.. .. 35.28
MODEL 6201 12" COAXIAL. SPEAKER. An
exceptional vaJue~ True coaxial operation
is provided by a compression-type tweeter
and- 2000-cps electrical crossover network.
"W" shape Alnico V magnet and onepiece moulded diaphragm provide excellent
low frequency transient response~ Response,
45-15.000 cps. Impedance, 8 ohms. Has
high-frequency balance control. Depth.
81;4". Shpg. wt... 7 lbs.
95 OX 176. List. $75.00. NET .... 44.10
DIFFUSICONE-12 12" EXTENDED RANGE
SPEAKER. Quality, low-cost 12" speaker.
Smooth. wide-angle dispersion a~hieved by
patented University HDiffusicone." Power
handling· capacity. 30 watts. Frequency
response, 45-13.000 cps. Impedance. 8
ohms. 24 oz. Alnico V magnet. Depth 41;4".
Shpg. wtoo 6 Ibs.
.
95 OX 182. List, $45.00. NET ... 26.46
DIFFUSICONE·8 8" EXTENDED RAN GE
SPEAKER. Low cost 8" speaker. for use where
space is at a premium. Excellent frequency
response, 70-13.000 cps. Power handling
capacity, 25 watts. Impedance, 8 ohms.
Depth, 3%". Shpg. wt .. Sibs.
95 D 183. List, $35.00. NET. .... 20.58
MODEL 6200 12" EXTENDED-RANGE SPEAKER
12" speaker with duraluminum dome at
cone apex. For P.A. and radio-phono replacement. Response, 45-10,000 cps. Impedance, 8 ohms. Power capacity, 30 "'''atts.
Shpg. wt .. Sibs.
95 OX 180. List, $35.00. NET ... 20.58
HIGH-FIDELITY SPEAKER SYSTEMS
"CLASSIC" 3·WAY SPEAKER SYSTEM. One of
the finest compJete speaker systems available. Will operate at full efficiency placed
flat against a wall-does not need a corner.
Contains deluxe University components;
C15W 15" woofer, Cobreflex-2 horn with
T-30 mid-range driver, and HF-206 supertweeter. N-3 LIC crossover network operates at 350 and 5000 cps. Enclosure forms
a self-contained folded horn, front loading
the woofer. Frequency response, 30 to
16.000 cps. Power capacity. 50 watts. Impedance. 8 ohms. Can be turned on side for
use as "Highboy." Size, 34'hx40'hx24:y.,".
Shpg. wt., 210 lbs.
95 DZ 143. Cherry Mahogany.
95 DZ 144. Blonde. NET EACH .441.00
"DEAN" 3·WAY SPEAKER SYSTEM. Same
components and specifications as "Classic"
system at left. Uses corner type enclosure
that performs independently of walls and
floor. Size. 361;4x36x22" deep. 170 lbs.
95 DZ139. Cherry Mahogany.
95 DZ 140. Blonde. NET EACH .. 441.00
"COMPANIONETTE" 2· WAY SPEAKER SYSTEM
Contains C8W 8" woofer. 4401 tweeter and
high-pass filter. Attractive ultra-compact
design. Delivers rich. extended hi-fi reproduction. with true "presence." Size, 9o/ax
24x1O". 8 ohms. Shpg. wt., 27 lbs.
81 DZ 583. Cherry Mahogany.
81 OZ 584. Blonde. NET EACH ... 58.31
NEW SPEAKER ENCLOSURES
EN·IS SPEAKER ENCLOSURE. New. advanced
design gives exceptional performance. Combines rear hom loading, phase inversion
and direct radiation for high efficiency.
Wide range and excellent transient response. Baffle is acoustically designed to
operate in a corner or flat against a wan.
Will house a flexible group of components
-any 12* or 15" woofer, coaxial or triaxial
speaker. Mid-range and high-frequency
units can also be mounted on the cut-out
adapters supplied. Enclosure is free from
mechanical resonance and braced for max.imum rigidity. Handsome styling and fine
furniture finish. Size. 37x28xI91;4".· Shpg.
wt .. 801bs.
95 OZ 133. Cherry Mahogany.
95 OZ 134. Blonde. NET EACH .. 122.50
EN-12 SPEAKER ENCLOSURE. Uses same hornloaded. bass-reflex principle as EN-IS. Exl
cellel1t for 12* woofers. coaxial or triaxia
speakers. Baffle board is precut for University mid-range and high-frequency
speakers. so that '3-way system can easily
be installed. Size. 30x21 l/2xI5%". Shpg.
wt.. 48 lbs.
95 DZ 102 .. Cherry Mahogany.
95 DZ 103. Blonde. NET EACH . .73.50
TM·8 "TINY-MITE" SPEAKER ENCLOSURE.
Versatile enclosure for 8" speakers. Features horn loaded bass reflex principle for
excellent efficiency. Size. 25o/axI8xI2".
Shpg. wt .. 28 Ibs.
95 OZ 104. Cherry Mahogany.
95 DZ 107. Blonde. NET EACH ... 38.95
Letter Z in Stock Number Indicates Express Shipment Only
LOW-FREQUENCY WOOFERS
MODEL C12W 12" WOOFER. Features builtMODEL C15W IS" WOOFER. Highly effiin low-pass filter, adjustable from 700 to
cient low-frequency driver. 6 lb. Alnico V
6000 cps. Response, 40-6000 cps. 8 ohms.
magnet assures remarkably clean, distinct
Capacity, 30 watts. Wt., 8 Ibs.
bass response. Deep voice coil allows ex,cellent transient response on high-level
95 OX 191. List, $55.00. NET ... 32.34
passages. Dual impedances. 4-8 and 10-16
ohms. Power capacity. SO watts. Frequency
MODEL caw a" WOOFER. Ideal for compact
response, 30-3000 cps. For use with 600
speaker systems. Response, 50-5000 cps.
to 2000-cycle crossovers. Depth, 10!l,.".
Power capacity, 25 watts. Impedance, 8
Shpg. wt., 24 Ibs.
ohms. Shpg. wt., 4 Ibs.
950192. List, $22.50. NET ...... 13.23
95 OZ 185. List, $125.00. NET ... 73. 50
ADJUSTABLE CROSSOVER NETWORKS
N-2B CROSSOVER. 6 db, 2-way network'
N-l ADJUSTABLE HIGH·PASS FILTER. CrossI\.1ay be used ill pairs as 12 db network, or
ove.r points: 16 ohms; 1250, 2500 or 5000
singly as 12 db low or high-pass filter.
cps. 8 ohms; 2500, 5000 or 10,000 cps. 4
ohms; 5000 or 10,000 cps. High frequency
Crossover, 1-250, 2500 or 5000 cps at 8 or
control. 3o/ax31/.,x3". Wt.,3 lb•.
16 ohms; 2500 or 5000 cps at 4 ohms. Shpg.
wt.,3Ibs.
95 0 193. List, $15.00. NET.. . .. 8.82
950195.
List, $20.00. NET ....... 11.76
N-2A CROSSOVER. 6 db, 2-way network.
May be used in pairs as 12 db network, or
N-3 3-WAY NETWORK. For 3-way systems.
Crossover points, 350 and 5000 cps. 8 ohm
singly as 12 db low or high-pass filter. Crossimpedance. Has "Brilliance" and "Presover, 350 or 700 cps at 8 and 16 ohms; 700
cps at 4 ohms. Shpg. wt., 3lbs.
ence" controls. Wt .• SIbs.
95 0 194. List, $30.00. NET ...... 17.64
950 196. List, $40.00. NET ..... 23.52
HIGH FREQUENCY TWEETERS
MODEL HF-206 SUPER TWEETER. For crisp,
MODEL 4409 600·CYCLE TWEETER. Highly
clear highs. Extends high-frequency reefficient. Same as Model 4408 bu t higher
sponse far beyond audibility. Compressionpower handling capacity-40 watts. 5%x
type driver handles 25-50 watts of program
7%xIOY2". Wt., 5 Ibs.
materiaL Has die-cast aluminum horn for
950173. List, $40.00. NET ..... 23.52
wide-angle dispersion. Requires Model
N-2B crossover. Response, 3500-16,000
MODEL T·30 DRIVER UNIT. For use with
cps. Impedance, 8 ohms. Size, 31;4x6x6o/J6".
Cobreflex-2 Horn, shown below. Has exShpg. wt., 3 Ibs.
ceptionally wide frequency response, 250.15,000 cps. Adds presence and realism to
950190. List, $45.00. NET ..... 26.46
any multi-speaker system. Impedance, 8
MODEL 4401 2000-CYCLE TWEETER. Quality,
ohms. Power handling capacity. 50 watts
Shpg. wt., 11 Ibs.
low-cost tweeter. Response, 2000-15,000
cps. Capacity, 25 watts. Impedance, 8
810589. List, $27.50. NET ....... 16.17
ohms. 2o/ax4!1,.x5~". Wt .. 2 lbs.
COBREFLEX·2 HORN. Has 27" exponentially
95 0 167. List, $25.00. NET.
.. 14.70
flared air column. Permits crossover as low
MODEL 4402 2000-CYCLE DUAL TWEETER.
as 350 cycles. Produces uniform dispersion
Dual drivers for wider dispersion and higher
pattern of 120x60o. Entire horn is one
power capacity. Matches 4-16 ohms. Capiece die-cast aluminum. Size, 91;4x18Y2x
pacity, 50 watts. Response, 2000-15,000
1Oy,,'. Shpg. wt., 11 Ibs.
cps. 2'!sx9Y2XS". Wt., 4lbs.
95 OX 184. List, $35.00. NET .... 20.58
950168. List, $40.00. t-iET.. ... 23.52
MODEL 4408 600-CYCLE TWEETER. Heavyduty tweeter for two and three-"","aY systems. Response, 600:15,000 cps. Impedance, 8 ohms. Capacity. 20 watts. Delivers
rich, smooth reproduction. Size, 51 ¥16X7 ¥ax
II Yo". Shpg. wt., SIbs.
950172. List, $30.00. NET.
.17.64
ALLIED-UNIVERSITY PROGRESSIVE
DIFFUSICONE-12IN EN·12 ENCLOSURE. Here
is an easy, budget-wise way to build a professional 3-way speaker system. Start with
the Diffusicone 12-an extended range
speaker that can later serve as the woofer
in a 3-way system. ALLIED supplies the
Diffusicone-12 completely mounted in an
EN -12 enclosure. The speaker and enclosure are perfectly matched to provide extended range high-fidelity reproduction.
Mid-r,ange and high-frequency components
can later be added to form a deluxe system.
The EN-12 does not need a wall or comer
to supplement its fine acoustical quality.
and the baffle board is pre-cut for the addon components. Size, 30x21 !l,.xIS%". Shpg.
...1:.. 54 lbs.
950Z151. NET ............. 99.94
~~e~~~t~~·~:t~~~;~eC\~;'gR~~~~~c~e;J/i> '~2;'
crossover networks. Permits balancing
sound according to room acoustics and
personal taste. Attractive polished brass
escutcheon plate. Impedance, 8 ohms. Shpg.
wt., 7 oz.
95 0 132. List, $6.25. NET. . ..... 3.67
SPEAKER EXPANSION SYSTEM
ADD-ON COMPONENTS FOR 2·WAY SYSTEM
Consists of Model 4408 600 cycle tweeter,
N-2A crossover network and AP-8 level
control. Adds full-bodied mid-range for
greater- presence. Increases efficiency and
lowers distortion, since each speaker operates only in its most efficient range.
Shpg. wt .. 9 Ibs.
950108. NET......
.. .... 38.95
ADD·ON COMPONENTS FOR 3·WAY SYSTEM
Consists of Model HF-206 Super Tweeter,
N-2B crossover network and AP-8 level
control. Adds a full octave of bright, vibrant
highs to complete a truly notable speaker
system. Level controls permit matching
system to- room acoustics. 7 Ibs..
95 D 109. NET... .......
.41.89
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
".,,/'
i'V'
<,;,;'\ '
General Electric Speakers and Enclosures
MODEL Al·406 12~ SPEAKER ENCLOSURE.
Custom speaker enclosure combining rich
styling and advanced acoustical design.
Delivers exceptional performance whether
used in corners or placed against wall. Ideal
for use with G.E. AI-400; also delivers excellent results with G.E. S1201A, S1203A,
or other 12" speakers. Features "distributed port" design to achieve highly effective
damping and loading of speaker at low frequencies. Delivers very smooth t authentic
bass. Beautiful hand-rubbed mahogany
veneer; I· acoustic lining. Size: 311;"" high,
25%" wide. and ISy.." deep. With hardware for mounting speaker. Shpg. wt..
55 Ibs.
81 OZ 725 NET
... 58.75
MODEl Al.406. A~'~b~ve, in blonde oak.
810Z726 • NET....
......... 5875
•
MODEl Al·411 8" SPEAKER ENCLOSURE.
New G.E. S" speaker enclosure for highfidelit.y use. Designed to achieve optimum
performance and to provide an attractive,
compact mounting for G.E. 850D, or other
high quality, wide-range 8" speakers. Utilizes the "distributed port" reflex principle
for outstanding power handling ability and
consistently good frequency response across
the audio spectrum. Yi R acoustic lining.
Grille covered with attractive lumite cloth.
Beautifully finished in lustrous mahogany.
Can be positioned on side or bottom; shelf
or wall-mounted. Ideal for limited space
applications. Size: 10" high. 26· wide, tt"
deep. Shpg. wt., 25 Ibs.
81 OZ 733. NET..
.. ....... 32.59
MODel Al·412. As above, blonde finish.
81 OZ 734. NfT..
. ....... 34.79
MOOEl AI-413. As above, cherry finish.
81 OZ 746. NET..
... 32.59
MODEl A1-414. As above, unfinished.
81 OZ 747. NET ................. 30.38
ALLIED can supply General Electric
Model A 1-211 Components Cabinet for
amplifier, tuner, record player, etc.
Write for Hterature and price.
MODEL Al.400 12". An advanced-design
coaxial speaker. Widely used in moderatecost custom hi-fi installations. Remarkably
smooth, extended response and wide dispersion. Unique slotted baffle plate serves
as tweeter baille and effectively minimizes
interference between tweeter and woofer
units; plate can be installed outside of
speaker cabinet to serve as grille. Has pressure equalizer located at apex of tweeter
cone; provides improved transient response
for high-frequency peaks. Response, ±5 db
from 40-15.000 cps. IS00 cps crossover
network. 2%" tweeter cone and 12" woofer
cone. Heavy-duty Alnico V ring magnets;
14.5 oz. woofer magnet and 6.S oz. tweeter
magnet. Capacity, 25 watts. Imp., S ohms.
6Ys· deep. Shpg. wt., 91bs.
810X517.. NET ................... 41.11
MODEL S-1201·A 12". Improved version of
outstandingly popular S1201D. This 12"
speaker has been highly recommended by
nationally known consumer research organizations. Ideal for moderate-cost hi-fi installations; for modernization of radios,
phonograph~ and television receivers. Very
clean, smooth frequency response over the
range of 50-13,000 cps. Employs extra-heavy
Alnico V magnet for efficient performance
and distinct bass. HAil-Weld" frame maintains optimum lIux density. Capacity, 2S
watts. Resonance. 70 cps. 14.5 oz. magnet.
Impedance, 8 ohms. Plastic magnet cover.
Shpg. wt .. 6 Ibs.
81 OX 510. List, $33.95. NET ..... 19.9S
MODEl 5·1203 -A. 12" speaker. Same as
S1201A, but 9 oz. magnet and metal magnet
cover. Shpg. wt., 5 Ibs.
81 OX 513. List, $23.60. NET.. .... 13.94
MODEL 850-D 8". A low-cost, wide-range
speaker. Excellent for replacement use in
radios, TV sets, etc. to improve tonal
quality. Also fine choice for limited-space
hi-Ii systems or for use as hi-Ii system extension speaker. Response, 70-11 ,000 cps.
Curvilinear cone. Aluminum-base voice coil.
6.S oz. magnet. Capacity, 15 watts. Impedance, 8 ohms. Shpg. wt., 2 Ibs.
81 0518. List, $16.55. NET ....... 9.74
Altee-Lansing Speakers
Permoflux Speaker Systems
MODEL 602A 15". Moderate-cost, 15" coaxial speaker. Excellent response from 3022,000 cps. ISH low-frequency cone and
coaxially mounted tweeter. Bass reproducing speaker has a 3" aluminum edge-wound
voice coil. Compact system delivers fullbodied, brilliant tone-it's an outstanding
unit for the home music system. Highly
efficient crossover network; crossover frequency, 3000 cps. Three-position level
control. Very even, wide-angle high-freQuency dispersion is achieved with 2x3
sectionalized horn. Capacity, 20 watts. Res(mance, 45 cps. Impedance, 8 ohms. Depth,
7 y.. •. Shpg. wt .. 25 Ibs.
95 OZ 084. NET..
. .... 114.00
"DIMINUETTE" MODEL DM·1M.Consists of 2
_6" speakers and tweeter plus high-pass
filter in modified bass-reflex enclosure.
Impedance: 4-8 ohms. Capacity: 12 watts.
l1l1.!x23l1.!xI2". Mahogany finished wood
cabinet. Shpg. wt .. 25 Ibs.
95 OZ 098. NET........
. .... 48.51
MODEL DM·1B. As above, blonde finish.
95 OZ 099. NET.. ........ , ...... 48.51
"LARGO" MODEL 8WH·3M. Compact speaker system. Consists of 2-8" speakers. tweeter, high-pass filter with control, in hornloaded enclosure. Exceptional respolise (3516,000 cps) at moderate cost. 8 ohms. 20
watts. 23x24x14". Mahogany finish. Sbpg.
·wt., 45 Ibs.
95 OZ 043. NET ............... 97.75
MODEL 8WH·3B. As above, blonde finish.
95 OZ 044. NET.. ............... 97.75
ROYAL MODelS. Quality speakers, ideal
for low-cost hi-fi nse: also for radios, TV
sets and phonos. Slots on edge of cone and
extra-large spider provide "super-soft" suspension for excellent bass response. Stiffened cone throat assures unusually good
treble. Incorporate highly efficient magnet
structure. Impedance, S ohms.
MODEl 12UP·8-1 12". Response, 45-12,000
cps. Resonance, 62 cps. Capacity, 12 watts,
Magnet wt., 6.8 oz. Depth, 6l1.!". With dust
cover. Shpg. wt., 5 lbs.
81 OX 227. List, $35.00. NET .... 20.58
MODEL 8UP·8·1 8". Response, 50-12,000
cps. Resonance, 70 cps. Capacity, 10 watts.
Magnet wt .. 6.S oz. Depth, 4 J1!•. With dust
cover. Shpg. wt .. 4 Ibs.
81 0226. List, $30.00. NET ....... 17.64
MODEL 8T·8·1 8". Response, 50-12,000 cps.
Resonance. 70 cps. Capacity, 8 watts.
Magnet wt.. 4.64 oz. Depth, 4". Less
dust cover. Shpg. wt., 3 Ibs.
81 0 224. List, $22.50. NET.. . .. .13.23
MODEL 601 A 12". A highly efficient 12"
coaxial speaker. Same features as the
602A listed above, in a 12" model. Capacity,
20 watts. Resonance, 55 cps. Impedance,
S ohms. Depth, 5%". Wt., 17 lbs.
95 OX 085. NET....
...99.00
MODel 604C IS". One of the most efficient
single-unit 1.5" coaxial speakers ever offered. Ideal for high-fidelity home music
systems or P A systems. Duplex design-a
fnll 2-way professional speaker system built
into a single unit. Features extremely
smooth and wide response from 30 to 22,000
cycles. Resonance peaks and valleys are
virtually non-existent. Has a 15" cone for
low frequencies. Six-cell high-frequency
tweeter is coaxially mounted-delivers 60°
horizontal and 40° vertical distribution.
Improved crossover system employs new
N-1600A network with adjnstable highfrequency control. Has 1600-cycle crossover
network for separate excitation of bass
cone and tweeter. fi:xtremely high powerhandling capacity-will not distort at high
levels. Power handling capacity: 50 watts
peak. 35 watts continuolls. Resona.nt frequency. 40 cps. Impedance, 16 ohms.
Depth, 11Ys". Shpg. wt., 45 lbs.
95 OZ 057. NET. ............ 156.00
Letter Z in-Stock-Number Indicates Express Shipment Only
Quality High-Fidelity Speakers and Enclosures
R-J FLOOR ENCLOSURES
Extremely compact. low-cost. high-fidelity
speaker enclosures. Ideal for limited space
applications and for modest budgets. Offer
unusual extended-range response. Resonant
cavity construction provides remarkable
bass performance. Built of top quality
veneers-available in hand-Tubbed mahogany or blonde finish as well as smooth
sanded. unfinished models. Offer improved
range of response through direct radiation
of high frequencies. For use with any singlecone, coaxial. or triaxial speaker.
FOR 12" SPEAKERS. HWD (including legs):
24x2OxI6". Shpg. wt.. 36 Ibs.
MODEL F-12-U. Unfinished.
95 DZ 398. NET ............... 43.35
MODel F-12-M. Mahogany.
95 DZ 392. NET ................. ..49.95
MODEL F-12-B. Korina Blonde.
95 DZ 394. NET....
. ........ 54.50
FOR 15" SPEAKERS. Same size as above.
Shpg. wt .. 36 lbs.
MODEL F-15-U. Unfinished.
95 DZ 399. NET.....
. .. .43.35
MODEL F-15-M. Mahogany.
95 DZ 393. NET ................ .49.95
MODEL F-15-B. Korina Blonde.
.. 54.50
95 DZ 395. NET .......
R-J SHELF ENCLOSURES
Small. compact speaker enclosures designed
for book-shelf installation. Provide maximl:lm bass response in a minimum of space.
MODEL S-S-U. FOR S" SPEAKERS. Single shelf
type. Fine quality furniture construction
throughout. Unit is smoothly sanded.
ready for finishing. Speaker cut-out accommodates all standard 8" speakers. easily installed without the use of special tools. Only
IIxIOx23'h". Shpg. wt.. 201bs.
95 DZ 390. NET..
. .24.50
WHARFEDALE SPEAKERS
Built by Wharfedale Wireless Works. under
the direction of G, A. Briggs. world-renowned sound engineer. Despite their
modest price. all are fitted with cast chassis
resulting in greater rigidity. less resonance.
better air loading. All models except the 8"
Bronze have cloth suspension cones which
improve transient response by increasing
dissipation at edges of the cone. High compliance assures smooth response.
QUAM SPEAKERS
These excellent extended-range speakers
and tweeters meet the need for mDderately
priced music systems. NDted fDr their Inellow. resonant-free bass response; clean,
rich mid-range reproduction and crisp,
clear high-frequency response.
MODEL SUPER 3 TWEETER. Highly efficient
3" tweeter features bakelized cone for wide
diffusion. Range: 3000-20.000 cps. 15
ohms. 10 watts. Shpg. wt.. 4 Ibs.
82 D 145. NET. ................ 21.07
MODEL "s" BRONZE S" SPEAKER. Excellent
performance. Features high flux and open,
die-cast chassis. 15 ohms. Wt.. 6lbs.
82 D 140. NET ................... 14.75
MODEL SUPER S/CS/Al S" SPEAKER. May
be used as speaker. or as tweeter in 2-way
systems. 10 ohms. 50-15.000 cps. Wt .• 6 Ibs.
82 D135. NET .................. 21.07
MODEL Wl0/CSB. As above. but 10". Response. 30-18,000 cps. 15 ohms. Wt., 12 Ibs.
82 D 141. NET. ................. 39.20
MODEL SUPER 12/CS/AL 12" SPEAKER. Unusually clean reproduction. Provides excellent high-frequency response. Range. 3018.000 cps. 15 ohms. Wt.. 23 Ibs.
82 DZ 136. NET ............... .74.63
MODEL W12/CS 12" WOOFER. Response
to 25 cps. 10 watts. Cone resonance. 40/50
cps. 15 ohms. Wt.. 15 Ibs.
82 DX 137. NET ................ .41.89
MODEL WI5/CS 15" WOOFER. Power
handling capacity. 20 watts. 15 ohms impedance. Exceptionally fine bass response
down to 25 cps. Cone resonance. 25-30
cps. Shpg. wt .. 21 lbs.
82 DZ 138. : NET ................ 74.63
CROSSOVER NETWORKS. Used. to divide
the bass and treble between loudspeakers
at low impedance and thus eliminate distortion of the treble by modulation from
the bass. All units are 7-16 ohms impedance.
Maximum power-handling capacity. 30
watts. *For J-way speaker systems.
Stock
No.
I
I
Crossover
Wt..
NET
Frequency
lbs.
EACH
1000 cps
3000 cps
S
13.82
*5000.800 cps
7
34.30
Attenuation of the 1000 and 3000 cps units
is 6 to 9 db per octave. Attenuation of the
3-speaker unit. 12 db per octave. All units
have screw-type terminals.
82 D 142
82 D 143
82 D 144
1--S--I---.-s.09
MODEL S-12-U. FOR 12" SPEAKERS. Double
shelf model. (Not illustrated.) Same cubic
air space as the floor model. yet can be installed in book-shelf. Unit is sanded. ready
for finishing in any matching finish. Provides clean bass response without cabinet
resonances. Size. 24x2txl0". Shpg. wt..
31 Ibs.
95 DZ 391. NET.
.. .. 29.50
MODEL S-S-MC SPEAKER & ENCLOSURE. R-J
single-shelf enclosure (as above. but mahogany finished) with matched. 8" Wharfedale speaker. Superb sound and attractive
appearance at moderate cost. to-ohm voice
coil impedance. Shpg. wt.. 25 Ibs.
95 DZ 405. NET......
.54.50
MODEL S-S-Be. As above. hlonde finish.
95 DZ 406. NET.
. .57.50
Extended Range Speakers
All have curvilinear c.ones and 10 oz. Alnic.o
V magnets. 1" voice coils have impedance
of 8 ohms. Many other quality fc::ttnres
make these speakers .outstanding vah.es.
MODEL SAl OX S" SPEAKER. Frequency
response. 65-12.000 cps. ±5 db. Power I,~n
dling capacity. 10 watts. Depth 3\4". Shpg.
wt.. 3\4 Ibs.
81 D 343. List. $18.60. NET ....... 10.94
MODEL lOA lOX 10" SPEAKER. Frequency
response. 55-12,000 cps. ±5 db. Power handling capacity. 12 watts. Depth 5\4", Shpg.
wt.. 3'h lbs.
81 D 344. List. $24.00. NET ......... 14.11
MODEL 12A 1OX 12" SPEAKER. Frequency
response. 50-12.000 cps. ±Sdb. Power capacity. 15 watts. Depth 5 7/s". Wt .• 4%lbs.
81 DX 345. List. $26.00. NET ..... 15.29
Coaxial Speakers and Tweeters
MODEL 12A6CO. 12" SPEAKER. Consists of
12" low frequency unit and 3'h" high frequency tweeter. PDwer handling capacity,
14 watts. Response: SO-15.000 cps. ±5 db.
6.8 oz. Alnico V magnet. Voice coil impedance. 6-8 ohms. Shpg. wt.. 10 Ibs.
81 DX 318. List. $30.00. NET ..... 17.64
MODEL 15A lOCO 15" SPEAKER. Has 15"
woofer for faithful reproduction of the bass
frequencies. High-frequency unit has 5"
diameter cone. An ideal IDw-cost unit fDr
binaural systems. Response over the entire
range of 25-15.000 cps. ±5 db. Has 10 oz.
Alnico V magnet. Voice CDii impedance,
6-8 ohms. Shpg. wt.. IS Ibs.
81 DX319.List.$47.50.NET .... 27.93
MODEL 5A 15T 5" TWEETER. Identical to
tweeter used in Model 15AIOCO speaker.
Suggested for use with 15" speakers tD extend their present range. Response. 200015,000 cps, ±6 db. VDice cDil impedance. 14
ohms. Power capacity. 10 watts to input of
system. 1.47 oz. Alnico V magnet. 2~6"
deep; 4 11116" mtg. ctrs. Shpg. wt.. 1 lb.
81 D 342. List. $6.50. NET. ....... 3.82
MODEL 3A15T. 3'h" TWEETER. Same tweeter
as Model 12A6CO above. Response. 200012.000 cps. ±6 db. Voice coil impedance.
14 ohms. Has heavy-duty 1.47 oz. magnet
(Alnico V). Power capacity. 10 watts to input of system. Unit is 3 'h" square; depth
2~6". Shpg. wt .. % Ibs.
81 D 341. List. $5.75. NET ........ 3.38
See Page 315 For ALLIED's Easy Payment Plan
High-Fidelity Enclosures and Speakers
KARLSON SPEAKER ENCLOSURES
AND KITS
LORENZ SPEAKER SYSTEMS AND
COMPONENTS
These new speaker enclosures feature the
highly efficient exponential slot radiator
principle. Deliver an almost completely
flat frequency response from the lowest
fundamental frequency to the upper limits
of the audio spectrum. The Karlson enclosures for 12" and 15" speakers have
gained a wide following among audio enthusiasts. Enclosures for either 8", 12" or
ISH speakers are available assembled and
Karlsonite finished, assembled but unfinished, or in kit form. Karlsonite is a
bqnded plastic finish that will not burn,
stain, or scratch easily. Makes extremely
attractive furniture piece. Sizes: 15" models,
34~x22~xI8n; 12" models, 24%xI6%x
13%"; 8" models, 17~xll%xl0H.
UNFINISHED-ASSEMBLED. Ready-built enclosures, alreadyassembled'hut'lmfinished.
Complete with instructions for applying
fine furniture finish.
MODel I SUo For 15" single or coaxial speakers. Shpg. wt., 72 Ibs.
81 OZ 716. NET ................ 75.00
MODEL12U.ForI2"speakers.421bs.
81 OZ713.NET ................. 61.40
MODEL SU. For 86 speakers. 13 ~ Ibs.
81 OX 705. NET ....... ,., ...... 28.44
KAL 2·WAY AUDETTE SPEAKER SYSTEM. Excellent for use on shelf. Two-tone leatherette.Consists of LP-215 woofer; LP-65
tweeter; Hp·l high-pass filter. Response,
45-16.000 cps. Capacity, 12 watts. 8 ohms.
llx23*xlO". 22 lbs.
81 OZ 008. NET ............... 49.50
SCL "SOUND CORNER." Two-way' speaker
system. Hangs in·room corner. Occupies no
floor space. 30-16.000 cps. Uses; LP-21S
woofer; LP-6S tweeter; HP-l hi-pass filter.
8 ohms. 12 watts. Ready to use. 31x27~x
11 %". Blonde finish. 20 lbs.
81 OZ 007. NET. .............. 59,50
LP312 TYPE COAXIAL & DIAXIAL SPEAKERS.
New. 12" speakers with tweeters. Response~
20-17.000 cps. 3.8-lb. magnet. LP312-2 has
diaxialtweeter system (2 tweeters). Handles 29 watts (27 watts for LP312-1l. 16
ohms. 12~" dia. x 7Y.H depth (6%H depth
for LP312-1).
lP312-2 DlAXIAl. 2 tweeters. 10 Ibs.
81 OX 015. NET ............... .7t79
LP312-1 COAXIAL. 1 tweeter. 9 lbs.
81 OX 016. NET. ............... 61. 95
LP312 12" WIDE RANGE SPEAKER. Single
cone. 20-14,000 cps. 3.8·1b. magnet. 25
watts. 16 ohms. 12~H dia. 6%6 deep. Sh pg.
wt.. 81bs.
81 OX 017. NET.. ............. 49.50
LP208 8" SPEAKER. New 8" hi-fi speaker.
Response. 35 to 15,000 cps. Average power
handling capacity, 15 watts. 1.78-lb. magnet. Voice coil dia., 1". 8Yz" dili. x 4" deep.
Imp., 8 ohms. Cast aluminum frame. Shpg.
wt .. 5 lbs.
810018. NET.. ............... 22.50
TB-I TWEETER & BRACKET ASSEMBLY. Converts most 12" single-cone speakers into
coaxial type. Consists of LP-65 tweeter
(below) mounted on steel bracket-fits
across dia. of speaker. Clears speaker cone.
Shpg. wt., 1 lb.
810019. NET ................... 11.85
T8-2 DIAXIAL TWEETER & BRACKET ASSEMBL Y. As above. bu t with 2 tweeters mounted
diaxially for greater sound dispersion.
Ready for instalIation.Wt .. 2 Ibs.
810022. NET .................. 21.69
HP·l HIGH·PASS FILTER. Crossover, 5000 cps.
Effect increases at rate of 3 db per octave
starting at 2000 cps. At 120,00 cps tweeter
comes into full use. Shpg. wt., 3 lbs.
810004. NET. ................. 4.95
LP-65 TWEETER. Response to 16,000. Employs transparent plastic cone. Solidbacked frame prevents interaction with
woofer. Impedance, 4 to 8 ohm. Dia.. 2~".
Shpg. wt., 2 lbs.
81 0003. NfT. ................. 8.50
SKL ELECTROSTATIC SPEAKER. Smooth responsefrom 5000 to 20,000 cps. Wide-angle
sound dispersion. Use with woofer and
filter for 2-way speaker system. Simple
internal amplifier connection. 4%" mtg.
comes into full use. Shpg. wt., 3 Ibs'
4
810014. NET ................... 95
KARLSONITE fiNISHED AND ASSEMBLED.
Ready-built enclosure. Handsome mahogany or blonde Karlsonite finish.
MODEL ISM. For 15" speaker. Mahogany.
Shpg. wt., 75 lbs.
81 OZ 717. NET. ............... 117.60
MODEL 15B. As above. Blonde finish.
810Z 718. NET ........... , .. ,' 117.60
MODel 12M. For 12" speaker. Mahogany.
Shpg. wt., 45 lbs.
81 OZ 714. NET. .............. 99.60
MODEL 12B. As above. Blonde finish.
81 OZ 719. NET.. ............... 99.60
MODEL SM. For 8 H speakers. Mahogany.
Shpg. wt., 14~ lbs.
81 OX 707. NET. .............. 49.50
MODEL S8. As above. Blonde finish.
81 OX 708. NET ................. 49.50
KIT FORM-UNASSEMBLEO-UNFINISHED.
Assemble and finish it yourself-save more
than half. Consists. of seasoned plywood,
precut for construction of the Karlson
speaker enclosures. Full. easy-to-follow instructions for assembly-no cutting is
necessary. Completed enclosure will equal
the performance of factory assembled
models. Consists of 34 pieces of precision
cut wood. Complete with instructions for
applying fine furnitllre finish.
MODEL 15K. For 15 H single or coaxial speakers. Shpg. wt., 68 Ibs.
81 OZ715. NET. ................ 49.50
MODEL 12K. For 12" speakers. 35 lbs.
81oZ712.NET ................. 39.95
MODEL SK. For 8" speakers. Wt., 12Yz Ibs.
81 OX 706. NET ................. 17.90
KLOSS BARUCH LANG SPEAKER SYSTEMS
Fonr matched speakers in single corner enclosure. Exceptionally compact, low-cost.
Remarkably clean response-50 to 11 ,000
cps. Size, 20" front width, 13" high. 10H
deep. Woven Saran plastic grille. Other
panels finished in black. 15 watts. 4 and 16
ohm taps. Shpg. wt.. 15 lbs.
81 OX 748. Mahogany.
81 OX 749. Blonde. NET EACH .. 29.75
ARGOSSPEAKER-EHCLOSURES
Handsomely designed, extremely low-cost
speaker enclosures for clean overall response. Made of Yz" 5'ply wood covered
with richly grained mahogany or blonde
plastic-material finish. Smart2-tone woven
plastic grille cloth. Excellent for limited
space applications. Easily blends into the
decorating motif of any room. All have
acoustically padded interior. DBR·2 has 4.3
cu. ft. capacity-can be used with 12 6 or 15"
woofer' and tweeter or as bass reflex with
single speaker. Has adapter plate and bardware. All have terminal strip on rear for
convenient speaker connections-maximum
speaker depth, 11 Yz".
DBR·2 ENCLOSURE. For 12" or IS" speakers.
HWD, 29x24xlS". Shpg. wt., 381bs.
95 OZ 425. Mahogany.
95 OZ 426. Blonde. NET EACH .... 34.10
AD·I ENCLOSURE. For 8" or 12" speaker.
HWD. 23%xI9~xI3~·. Shpg. wt., 27 Ibs.
95 OZ 427. Mahogany.
95 OZ 428. Blonde. NET EACH .... 21.07
AD·2 CORNER ENCLOSURE. For 8" or 12"
speakers. HWD, 23%xI9YzxI4~". Shpg.
wt..29lbs.
95 OZ 429. Mahogany.
95 OZ430. Blonde. NET EACH ... 24.02
For Other Enclosures and Speaker Systems, See Pages 17, 24, 25 and 28
Cabinart Enclosures and Cabinets-Klipsch-Designed Enclosures
AVAILABLE IN ASSEMBLED OR KIT FORM
MODEL 28U EQUIPMENT CABINET. For recKLIPSCH-DESIGNED ENCLOSURES. Extremely
ord changer, amplifier and tuner. Matches
effective corner enclosuresi utilizing the
Model 27U below-twins of commanding
back-loading, folded-horn principle. Uses
presence. Constructed of selected unfinished
walls of room as enclosure extension. EfWhite Birch plywood-completely sanded,
fectively reduce distortion and hangoverready for finishing. Pull out record changer
extend bass response to 30 cps.
drawer has ball-bearing slides; decorative
REBEL KR'3 ENCLOSURE .. Surpassed in per·
hardware. Blank board for changer; blank
formance only by the original "Klipschorn."
panel for amplifier and tuner. Record changDesigned for speakers up to and including
er compartment, 11~" H x 22" W x 17" D;
IS'" in diameter, coaxial or separate. 2- or
tuner-amplifier compartment, IS\i" H x 22"
3-way systems. Height, 37"; width, 25Vs";
W x 16" D. Overall size, 35" H x 23\i" W
depth,
22". Utility model in. unfinished
x IS" D. Wt., 70 lb •.
birch. Same acoustical qualities. With speak95 DZ 475. NET ............... 69.00
er grille and side grilles. Wts.: Finished
models, 60 Ibs. Utility model, 55 lbs.
MODEL 28K EQUIPMENT CABINET KIT. As
above, but in kit form. ~" white pine plyMODEL KR·3. Unfinished.
wood, glue, hardware, sandpaper, etc.
95 DZ 467. NET ............... 84.00
95 DZ 476, NET. ................ 51.00
MODEL KR·3. French Mahogany.
MODEL 27U SPEAKER ENCLOSURE. Bass95 DZ 464. NET ............... 126.00
reflex type enclosure--precut for 15 H • ComMODEL KR-3. Korina Blonde.
panion piece for Model 28U above. Un95 DZ 465. NET ............... 126.00
finished white birch plywood. Has adapter
panel cut for 12" speakers. Bailie vol., 6 cu.
MO.DEl KR·3. Honey Walnut.
ft. Acoustic insulation. Plastic grille. 35x
95 DZ 466. NET ............... 126.00
23\ixI8". Shpg. wt .. 58 lbs.
95 DZ 477. NET ............... 48.00
"BUILO-YOUR·OWN" KR·3 KLIPSCH. Outstanding performance of Rebel KR-3 enMODEL 27K SPEAKER ENCLOSURE KIT. As
closure now available in money-saving kit
above, hut in kit form. %" white pine plyform. Panel mounting cut for 15" speakers.
wood, glue, hardware. sandpaper. etc.
coaxial or separate. 2 or 3-way systems.
95 DZ 478. NET ................. 39.00
Highest .grade birch ready for finishing.
Same acoustical qualities as KR-3. With
Models 27U and 28U are also available
pre-cut baffle, glue. hardware, plastic grille
in fine furniture finishes-write for prices.
cloth. side grills. etc. Wt., 55 lbs.
SPEAKER AND EQUIPMENT CABINETS. Quality
95 DZ 479. Model K·3. Kit. NET ... 54.00
matching cabinets-unfinished-in kit form
REBEL KR·4 ENCLOSURES. Ideally suited for
or assembled. Constructed of high grade Yo"
"apartment-size" music installations where
white pine plywood. Kits are completely
it is desirable to save valuable space without
pre-cut. Inclnde plastic wood. sandpaper,
compromising quality. Reproduction surglue. hardware and instructions. Speaker
passes that of bass reflex enclosures. Beautienclosnres include plastic grille cloth and
ful plastic grille cloth; hand rubbed finishes.
acoustic insulation .. Assembled cabinets are
smoothly sanded.
SPECIFICATIONS, Model KR-4-15: .For 15"
speakers. Size: Height. 32"; width. 24";
MODEL 70 ASSEMBLED EQUIPMENT CABINET.
depth. 16\i". Shpg. wt.• 50 lbs. Model
Tuner compartment I.D .• 20" H x 21~"
KR-4-12: For 12" speakers. Size: Height,
W x 1514" D. Phono compartment, I.D ••
32"; width, 21"; depth. 14\i". 40 Ibs.
llJh" H x 21~" W x 1514" D. Size, 33Jh"
H x 23" W x 16" D. Shpg. wt .• 35 Ibs.
MODEL KR--4-IS. French Mahogany.
95 DZ 376. NET ............... 87.00
95 DZ 367. NET ............... 36.00
MODEL KR--4-IS. Korina Blonde.
MODEL 80 EQUIPMENT CABINET KIT. Same
95
DZ 377. NET ................. 87.00
as Model 70. but in kit form.
MODEL KR-4·J5. Honey Walnut.
95 DZ 386. NET ................ 27.00
95 DZ 381. NET ................. 87.00
MODEL 7112 ASSEMBLED SPEAKER CABINET.
MODEL KR-4-12. French Mahogany.
Pre-cut for 12" speaker. Bass-reflex type.
Bailie volume, 6 cubic feet. Removable
95 DZ 374. NET ............... 69.00
panels for easy equipment changes. 33Jh" H
MODEL KR-4-12. Korina Blonde.
x 23" W x 166 D. Wt.. 40 lbs.
95 DZ 375. NET ................. 69.00
9S DZ 368. NET .................. 27.00
MODEL KR·4-12. Honey Walnut.
MODEL 8112 SPEAKER ENCLOSURE KIT. All
95 DZ 389. NET ................. 69.•00
necessary parts to assemble this quality
bass-reflex speaker enclosure. Same as
"BUILD-YOUR·OWN" KR-4 KUPSCH. DistincModel 7112, but in kit form. 40 lbs.
tive Klipsch-designed true corner horn en95 DZ 387. NET ................. ·.21.00
closures in kit form. Easy 12N or 15"
speaker installation with dual port arrangeMODEL 7115 ASSEMBLED SPEAKER CABINET.
ment for two speakers in varying combinaPre-cut for IS" speaker. Bass-reflex type.
tions. Highest grade birch ready for finish6 cubic feet of baftle volume. Size, 33Jh" H
ing. Complete with pre-cut baffle. glue.
x 23" W x 16N D. Wt .• 40 100.
angle braces, hardware. plastic grille cloth,
95 DZ 369. NET ............... 27.00
etc. Identical aconstically to Model KR-4.
except no top or side moldings.
MODEL 8115 SPEAKER ENCLOSURE KIT. All
parts (pre-cut wood parts. glue. grille. and
MODEL K·15. Shpg. wt .. 35 lbs.
easy-to-follow instructions) for complete
95 DZ 379. NET .... : ........... 42.00
assembly.. Same as 7115 above. bnt kit form.
MODEL K-12. Shpg. wt.. 32 100.
6 cnbic ft. Shpg. wt•• 40 lb•.
95 DZ 378. NET ................. 36.00
95 DZ388.NET ................. 21.00
CORNER SPEA'KER ENCLOSURE KITS. Folded
hom design extends hass a full octave.
White pine plywood. Includes pre-cut baffle. grille cloth. hardware, glue. plastic
wood. acoustic insulation,· and easy-tofollow assembly and finishing instructions.
Provides proper hom loading to greatly improve transient response and power handling capacity of speaker. An excellent
enclosure for the low-cost music system.
MODEL 63. For IS" speakers. Overall size,
32x36x17N • Shpg. wt... 28 lbs.
95 DZ 384. NfL .............. 23.95
MODEL .61. For 12" speakers. Overall size.
32x32x16". Shpg. wt.. 26 100.
95 DZ385. NET ................. 19.95
REBEL KR·5 ENCLOSURES. Small version of
theCabinart-Ktipschcorner hom enclosures.
With handle for carrying. and wall mounting brackets. With 12" cutouts and 8" plate.
For 8" or 12" speakers. 160/0xl4x21". Shpg.
wt.. 30 lbs.
95 DZ 468. French Mahogany.
95 DZ 469. Korina Blonde.
95 DZ 470. Honey Walnut.
95 DZ 471. Leatherette.
NETEACH ... : ................... 48. 00
UTIlITY MODEL. No grille or molding. Unfinished birch. Same aconstically as above.
95 DZ 473. For 8 6 speakers.
95 DZ 472. For 12" speakers.
NET EACH ...................... 33.00
l.eHer ~ in Stodc Number Indicates Express Shipment Only
Argos Equipment Cabinets
New. moderately priced and remarkably versatile wall
storage cabinets. Manufactured of top-Quality. warpfree plywood. All models are unfinished-ready for
finishing to match room or furniture decor. For custom
Sf' 1
installation of any variety of high-fidelity components
except TV; for storage of records. books. tapes. glassware. etc.; for assembling individually styled combinations of cabinets; for mixing or matching in any style.
Light in weight. wall storage cabinets allow placement anywhere in the home--compact
enough to fit any space. Combinations may be built up by using any number of cabinets. All
cabinets are 3S~" long and 16" deep-difference is only in height of units. Sliding doors are
of unfinished. perforated masonite. ready for painting any color. Have Ya" diameter holes
drilled on 1" centers. Other doors (on ST-l. ST -2) are made of Novoply-unusually tough.
laminated 3-ply wood plastic. ¥.o" thick. Bass-reflex cabinet (ST-S). has attractive plastic
grille cloth for matching any furniture color. BaflIe area. 9 cubic feet.
Description
HI.
Open case, no doors; with
adjustable shelf.
24'
Case with doors; adjusl24"
able shelf.
Model
No.
ST-I
I
Bass:-reflexspeakercabinet.
I
16"
Open cabinet.
16'
Case with sliding doors,
Desk unit, with drop door
for writing. Interior $8Cw
16'
tioned off in cubbyholes.
Equipment cabinet for tuner, amplifier and record
changer. RecordchaBaerbox
mounted on ball -bearing
slid.. ; 9"
pul~.ut
ST·3
95DZ492
ST-4
95DZ493
ST·5
ST-6
ST·7
95DZ494
95DZ495
95DZ496.
ST-8
95DZ497
Base unit; 35Y2' tong, 1411'
3"
I
Model
No.
No.
Lbs.
40
}6.0~
KST-I
---
95DZ480
31
27.00
54
48.00
KST-2
95DZ481
51
36.00
---
'
44139.00
i
I
95DZ498
Units in Kit Form
Siock
WI••
NET
60 148.00
NET
---
--
KSl:.!.... 95 ~Z 482 ~ 30.00
54.0.!!. KST-4
65
95DZ 483
~142.00
'
~
ST-IO I 95DX 4991
60 142.00
~., I"D"".I~
J ~B; I
6
KST-8
95DZ
45.00 ~ 95DZ
4.50
KST-IO
35
48!.1_~J
95 DX489
5
River Edge and Cabinart modern. traditional or provincial cabinets offer unexcelled. up-to-the-minute styling. functional design and excellent construction.
36.00
Cutouts. made to fit your particular
equipment. can be obtained for custom
cabinets (not kits or unfinished models).
on special order.
I 3.60
New. carefully designed turntable mounting
bases. Greatly· simplify' installation of any
popular turntable. Include features to absorb
vibration and assure correct leveling. Freefloating top rests on foam rubber molding.
Top has 4S-degree bevel. Female bevel on base
frame is fitted with foam rubber stripping.
allowing top to fit snngly into bevel of base
frame. Include precision leveling device and
four. pre-mounted. rubber-tipped adiustable
leveling screws. Available in lustrous mahogany
or blonde veneers or in sanded. unfinished birch.
HWD: 6112x21xI6". Shpg. wt .• 171bs.
MODEL ACC-2 UNCUT. Turntable mounting
base supplied uncut. For use with any popnlar
make of turntable. Available in blonde or
mahogany veneers, it adds a smart, professional
appearance to custom high-fidelity installations.
95 RX 552. Mahogany.
95 RX 553. Karina Blonde. NET EACH 24.90
MODEL ACC-2U UNCUT, UNFINISHED. Uncut and unfinished turntable mounting base. In
smooth-sanded. white birch. Precision level and leveling screws pre-mounted for ease of
installation. Ready for finishing.
.19.95
95 RX 554. NET .... ,.,.",
34
CABINART AND RIVER EDGE
CUSTOM CABINETS AVAILABLE
33.00-
Turntable Mounting Bases
MODEL ACC-2. Turntable mounting base
pre-cut for trouble-free installation of
Rek-O-Kut Model B-12 or B-IZH
"Rondine" turntables. Choice of two
attractive veneers.
95 RX 550. Mahogany.
95 RX 551. Karina Blonde.
NET EACH"" , , " " " "., , .. 24.90
MODEL UC-2 RECORD PLAYER CABINET. Record player enclosure to match the UC-l
equipment cabinet described above. Houses
any record changer listed in Catalog; also
takes Garrard Model "T" or the Bogen
BSO-4LC. Same construction as UC-l
above. but 2' deeper. Shpg. wt.. 15 Ibs.
95 SX 365. Mahogany.
95 SX 366. Blonde.
List. $26.50. NET EACH, ..... , . . .. 15.58
21 .00
28,27.00 KST-6 I 95 DZ 485 25 '4.00
33 139.O(f -KST·7 1-95DZ486 -31 30.00
I
10 front. _I~ ST-9
deep. Fits all models.
95DZ~90
-ST-2
----- -95DZ491
Open case, no doors; with
adjustable shelf.
32'
Case with doors; edjust32"
able shelf.
Cut for 12~. 15"~ or tweeter and woofer combination. 32"
Assembled Units
Siock
WI..
No.
Lbs.
MODEL UC-l EQUIPMENT CABINET. Beautifully styled cabinet for housing tuner or
amplifier. Made of 14w plywood. covered in
richly embossed mahogany or blonde pyroxylin fabric. except front and back panels
made of Yaw hardboard. Front panel covered
in smooth linen-finish fabric. Rubber feet
to prevent marring surfaces. Outside HWD.
10' ¥t6X17xI3112" (including rubber feet). Inside HWD. 914x16%xI2y;,·. Wt. 8 Ibs.
95 SX 363. Mahogany.
95 SX 364. Blonde.
List. $24.00. NET EACH ............ .14.11
The River Edge line includes: Console
cabinets for TV and hi-fi combinations.
table! model TV cabinets. console cabinets for complete hi-fi systems. special
Hartley. RJ and Bozak-recommended
speaker enclosures. etc. Available in II
hand-rnbbed finishes (Mahogany. Walnut. Limed Oak. Maple, etc.). and 30
cabinet styles from nnfinished "do-ityourself" kits to hand-painted cabinets.
The Cabinart line includes: Combination radio-phono-record storage cabinets. changer-tuner-amplifier-preamplifier cabinets. speaker enclosures. special Paul Klipsch-designed and licensed
corner horn enc1osures. complete equipment cabinets for hi-fi. systems. storage
wall cabinets. (assembled or in kit form).
etc. Over 8 attractive finishes (Walnut.
Mahogany. Ebony. Birch. etc.). and a
wide variety of styles are available from
this famous name in high-fidelity
furniture.
ALLIED can supply the complete River
Edge and Cabinart lines on special
order. Write for price list, illustrations
and descriptive literature.
AlliED Supplies Everything for the Custom Installer
A Complete Selection of Quality Phonograph Accessories
WALCO RECORD ACCESSORIES
Fig. A. RECORD CARE KIT. Contains: 6 oz.
can of Stati-Clean, anti-static record
spray and cleaner; 2 pkgs. plastic disc covers (12-12" sleeves. 15-10" sleeves);
needle brush for cleaning needle tip; and
book. "Guide to the Care of Modern Recordings" by K. A. Barleben. Shpg. wt..
2 lbs.
.. 2.91
65 R 526. NET.
Fig. B. DISC COVERS. Protective sleeves for
10" and 12" records. Made of polyethylene
plastic. Prevent scratching of delicate record grooves. seal out dust. On long-playing
records, sleeve fits into original record
jacket. Shpg. wt.. 6 oz.
65 R 515. Pkg. of 15. 10" sleeves.
65 R516. Pkg.ofI2. 12"sleeves. PKG. 88c
Fig. C. STATI-CLEAN. New anti-static record
spray. Keeps LP records static free. Cannot collect dust. 6 oz. handy Aerosol spray
can. Shpg. wt.. 9 oz.
65 R 525.
.... 8Sc
NET.
ROBINS PICKUP ACCESSORIES
Fig. D. SE-9 "ATOMIC JEWEL" RECORD NEUTRALIZER .. Tiny jewel on clip. Makes rec-
ords dust-resistant by neutralizing static
electric charges which attract dust. Weighs
less than 1/S0 of oz. Lasts indefinitely.
Clips to pickup arm. WI.. 2 oz.
..2.99
96 R 768.
NET.
Fig. E. NB-I KLEENEEDLE BRUSH. Automatic
record changer needle brush. Brush is positioned to face upward. Whenever arm is
cycled. needle is wiped over brush. With
adhesive pad, instructions. Wt., 4 oz.
96 R 769.
NET.. ..................
98c
fig. F-LEVEL & LEVELING SCREWS
CABINART MODEl ACC-3. Precision circular
level indicator and four adjnstable. rubbertipped leveling screws. For use with any
turntable installed on wood mounting
board. Easy to instalL Screws mount under
base of turntable; level on top. Allows exact
leveling. Shpg. wt.. 6 oz.
95 R 555.
.. 2.10
NET.
GOTHAM PHONO ACCESSORIES
Fig. G. RECORD EQUALIZER. Low-cost equalizer for improved record reproduction.
Plug-in installation. Provides proper tonal
balance; improves bass effect. For use with
G.E. cartridges. 5 settings: LP. AES (for
RIAA curve). Flat. Good 78 and Poor 78.
Mounts in any position. Maximum depth.
4 H • With lead and plug. Size: 2 Yzx2x2"_
Shpg. wt.. 10 oz.
4.95
65 R 207. NET .................
Fig. H. FOAM RUBBER TURNTABLE MAT. Protective foam rubber record player mat. Fits
any turntable or record changer. Cushions
record drop on automatic record changers.
Eliminates record slippage caused by worn
turntable flocking. Reduces motor rumble;
prevents needle damage if pickup arm is
accidentally dropped. 9%# diameter; ¥l6 H
thic k. Shpg. wt., 4 oz.
65 R 532.
NET ....................
S9c
Fig. J-JENSEN "SlLClOTH" ClEANER
Anti-static, silicone-treated record wiping
cloth. Helps maintain quiet, pop-free reproduction. Deposits microscopic antistatic film on record surface. Prevents
records from attracting noise-producing
lint and grit. One wiping lasts through repeated playings. In plastic pouch. 4 oz.
65 R 531.
NET ...................
.73c
Fig. K-STYLUS INSPECTION
MICROSCOPE
Pocket-size stylus inspection microscope.
For checking phono needle tips to detect
signs of wear or erosion. Approximately 50power magnification. A "must" item for
serious record collectors-instantly reveals
record-damaging imperfections in stylus
tips. Has groove for convenient centering
of needle in microscope field. Metal barrel.
Size. 3% long x YzH dia. Imported from
Japan. Shpg. wt .. 8 oz.
65 RC 440.
NET .................
3.00
PHONO DRAWER SLIDES
Fig. l. STANDARD DRAWER SLIDES. For instaHation of record changers or turntables
in cabinets. Carefully designed, and constructed of heavy steel for long trouble-free
service. Slides are 15" long with a normal
travel extension of 11". Slides can be attached either to bottom or sides of phono
draw or base. Will firmly support phonograph assemblies up to a maximum weight
of 50 pounds. Slide brackets have slotted
holes to permit leveling slide after installation. High-quality ball-bearing action for
smooth. easy operation. With rubber bumpers to reduce impact if drawer is carelessly
handled. Shpg. wt .• 4 lbs.
. .. 1.90
86 R 195. NET ..
STANDARD DRAWER SLIDES. As above. but
13" long. Shpg. wt .• 4 lbs.
86 R 194. NET ..
...1.90
fig. M. HEAVY-DUTY DRAWER SLIDES. Extraheavy steel ball bearing phono drawer
slides for deluxe installations. Slide length.
18". Normal extension, 1611'. For extra-large
changers. Can also be used for custom TV
chassis installation. Supplied with 4 rollers
which attach to sides of phano base or
draw. Draw can be lifted completely out of
cabinet without unscrewing slides or rollers. Supplied complete with full instructions and mounting hardware. Shpg. wt.,
5lbs.
86 R 199. List, $7.80. NET..
.4.60
PORTABLE PHONOCASES
Fig. N. ARGOS PC-2 CARRYING CASE.
Sturdy, attractive carrying case for Garrard
and Webcor changers. Of heavy plywood.
covered in two-tone brown leatherette. Has
large. rubber mounting feet for furniture
protection. Maximum clearance above
mounting board, 6%". 16Yz" wide. 14Yz"
deep. Outside case dimension.s. 17'" W x
9%H H x 15]4" deep. Shpg. wt .. 16 lbs.
FOR GARRARD CHANGERS. Mounting board
cut out for Garrard Models RC80 and RC90
record changers.
.12.56
93 5Z 636.
NET.
FOR WEBCOR MODEL
1631
CHANGERS. As
above with mounting board cut out for
Webcor Model 1631 changers.
93 SZ 638.
.12.56
NET ........
UNCUT_ As above. but with blank mounting board. Can be cut for any changer. Will
take Bogen B-50, etc.
.. 12.56
93 5Z 639. NET ...... .
.Fig. P. AMPLIFIER, SPEAKER, ,PHONO CASE·
Rugged carrying case designed for an amplifier. speaker and phono motor. In twotone brown simulated alligator leather.
Ventilation by 4-vent holes. Blank sloping
panel and blank mounting board. For all
speakers to 8". Size: 19%xI5Yax9%". Clearance; 6" above mtg. board. 2" below. Mtg.
board. 15x14". Shpg. wt., 18 lbs.
93 SX 611. NET ............... .12.95
Cabinart Record Changer Boxes
MODEL ACC-l
UNCUT. Assembled record
MODEL
ACC-!
PRE-CUT
FOR
GARRARD
changer box. Made of smooth-sanded.
ready-to-finish birch wood. Includes topquality, steel ball-bearing phonograph
slides. premounted for trouble-free instaBation in. cabinet.
Perfect for the custom hi-fi installer-can
be cut to accommodate any make of record
changer or player. Hand-pull insert cut into
front panel. Size: 3Yz" high. 16]4" long,
14Yz" deep. With complete installation instructions. Shpg. wI.. 5 lbs.
CHANGERS. Includes all features of record
changer box described at left. but pre-cut
for Garrard Model RC80 and RC90 record
changers. Complete with instructions.
Shpg. wt .. 5 lbs.
95 RX 556.
95 RX 558.
NET.
. ...
9.90
9.90
95 RX 557. NET...... .. .......
MODEL ACC-! PRE·CUT fOR WE8COR
CHANGERS. As above. but pre-cut to accommodate Webcor Model 1631 record
changers. Complete witb instructions.
Shpg. wt., 5 lbs.
NET.. ..............
Depend on ALUED For Everything in High Fidelity
9.90
Famous Garrard Record .Changers and 3-Speed Players
MODEL RCao "TRIUMPH" CHANGER
MODEL T "CREST" MANUAL PLA YER
Latest version of an outstanding changer.
Incorporates many new features and advancements. Precision-built unit plays 33Y3.
45 and 78 rpm records in all sizes (7", 10"
or 12"). Uses automatic spindle (see listing
below) for 45 rpm records. Free-moving,
jewel-mounted tone arm-parallel lift construction guarantees true tangent tracking.
Deluxe 3-speed manual player incorporating all the basic features of the RC80 record
changer. Guarantees finest reproduction of
recorded music where a changer is not desired. Plays 33 y" 45 and 78 rpm records in
7", 10" and 12" sizes. Simplified operation
-starts when pickup is lifted and shuts off
automatically after record has played. Easy
adjustment of stylus pressure--simply adjust knurled knob at rear of tone arm for
desired weight.
Top-of-base stylus-pressure adjustmentcompletely accessible. Records are gently
handled by pusber-type platform-adjusts
to all records. R-C network across AC
switch prevents "popping" in speaker when
motor shuts off. Automatically shuts-off
after last record is played, regardless of
type or size. In "off" position, idler is disengaged-prevents "flats" on idler wheel.
Powerful, constant-speed, 4-pole. sbadedpole motor. Speed maintained through wide
variation in Hne voltage. Motor armature
dynamically balanced and individually
weighted to dose tolerances. No appreciable speed difference whether operating
with full load or single record. Heavily
weighted turntable for smooth. flywheel action. New interwheel prevents rumble or
flutter. Rumble-free spindle thrust assembly with new, durable plastic washer. Sintered bronze bearings: New record pawl
guide for records of su b-standard thickness.
New snap-spring mounting bard warechanger instantly snaps into position on
motor board-can easily be levelled.
Equipped with new professional-type plugin heads with handy finger lift. Min. mounting space: 15Yz"W, 1314"D, 3Yz' below top
of : mounting board, 5%" ahove. With 2
plug-in-heads, hardware, 6 ft. AC .line cord
and plug, >1 ft. output cable with phono
plug. Less cartridges and preamp (for magnetic cartridges). ;For 100-130 or 200-250 v ..
60 cycle AC. Shpg. wt .. 18 Ibs.
96 RX 724. NEL...
.48.51
RC80/GED CHANGER. As above but includes
G.E. RPX-052A cartridge with .001" diamond and .003" sapphire tips.
96 RX 937. NET ................ .70.07
RC90 "CROWN" CHANGER. Similar to above
except has manual feature for playing discs
without change cycle. Also magnetic speed
adjustment for exact rpm. Powerful 4-pole,
shaded pole motor. Min. mounting space
required: 15 YzHW. 13%"D, 5%" ahove, 4"
below top of mounting board. Shpg. wt ..
181bs.
96 RX 720. NET .................. 68.11
45 RPM SPINDLE. For above changers. Completely automatic. Shpg. wt., 10 oz.
96 R 723. NET: .................. 3.43
New ball-bearing-mounted pull-away idler
wheel assures longer 'year, smoother performance. Prevents flat spots on idler wheel
while player is not in use. Ball-bearing main
spindle drive provides smooth. quiet
operation-eliminates turntable rumble.
Heavily weighted turntable designed for
sffiOQth. flywheel action--any variations in
the motor-speed are not reflected in record
reproduction. Turntable covered with heavy
velvet for added record protection. Heavyduty. silent 4-pole, shaded-pole motor with
perfectly balanced armature for constant
speed. Eliminates motor hum pick-up.
R-C network across AC switch prevents
"popping" in speaker when motor stops.
New professional-type plug-in heads with
convenient finger-lift for record groove protection. Has '45 rpm record adapter-no
spiders or plugs are necessary. Heavy-gauge
steel unit plate-will not warp or bend.
Minimum mounting space: 13%x12%.";
314" above and 3Yz" below top of mounting
board. Complete with 2 plug-in heads. 6 ft.
AC line cord and plug and 4 ft. output cable
with phono plug. Less cartridges and pream p
(for magnetic cartridges). For operation
from 110-130 or 200-250 v., 60 cycle AC.
Shpg. wt .• 13 Ibs.
5
96 RX 630. NET. .. . .
. .31. 8
MODEL 301 "PROFESSIONAL"
TURNTABLE
New, 3-speed hi-fi turntable with highest
professional standards. Plays at 33 y" 45
and 78 rpm. Simple eddy current brake for
instant variation of speed if desired; 32-34,
44-46 or 76-80 rpm. Positive action at all
times--no friction loss. New. built-in pressure lubrication system. Oversized grease
housing permanently mounted on main
spindle. Easily turned knurled knob forces
additional lubrication into spindle.
7Yz Ib., 12H dia. cast aluminum turntable
for perfect "wow-free" operation. Has heavy
rubber record cushion. Noiseless main spindle-rotates on specially designed frictionless bearing. Eliminates noise and rumble.
R-C net;'vork suppresses "pop" in speaker
as unit is turned off. Shut-off brake stops
free turntable revolutions. ,New, speed safety-lock makes unit shutoff mandatory before changing speeds-prevents jamming of
idlers and mechanism.
\Vow is less than 0.2%; flutter less than
0.05%. Heavy-duty, 4-pole. shaded-pole
motor assures constant speed. Motor is suspended byc-ounterbalancing tension springs.
Eliminates possibility of vibration transmission. Size, 16x13%"; requires 2Yzl1'above,
3Yz" below motor board. With 24-page
manual and etched plastic strohoscope. For
100-130 or 200-250 v., 60 cycles AC. Shpg.
wt., 20100.
96 RZ 912. NET ................ 87.22
MODEL WB301. For above. 2 piece ebony
base. level indicator and adjustable legs.
ShDg. wt., 28 Ibs.
96 RZ914. NET .................. 24.01
MB301 MOUNTING BOARD. 2 piece. Unfinished. With level indicator. 3Yz Ibs.
96 RX 913. NET. .
. .... 8.82
ACCESSORIES FOR GARRARD PRODUCTS
STYLUS PRESSURE GAUGE. Accurately measures weight exerted by a stylus upon a record. Can be used with any pickup arm.
Helps reduce record wear by having proper
stylus pressure. Scientifically calibrated and
marked in large, easy-to-read markings in
one gram intervals to 15 grams. All moving
parts are light-weight alloy. completely
sealed for added protection. Red and ivory
plastic case. Shpg. wt.. 5 oz.
96 R 504. NET ................... 2.45
EXTRA PlUG-IN-HEAD. Replacement or extra
plug-in-head for RC80, RC90 changers and
Model "T" player. Has professional-type
finger-lift for lifting arm. With knock-out
for dual-stylus GE cartridges if desired.
Standard V." mntg. centers. 6 oz.
56 R 34 J. NET EACH .............. 1.47
WOOD BASES. Sturdy, attractive wood
bases for table-top use. For Models RC80
and RC90 changers, or Model "T" manual
player. Dark mahogany finish. Quality
veneers. Shpg. wt., 6 100.
For Models RC80 and RC90 changers.
96 RX 595. NET. .................. 5.83
For Model "T" manual player.
5 14
96 RX 631
• NET.. .. . . . . . . . . . . . . ... •
MOUNTING BOARDS. Sturdy, unfinished
wood mounting boards for cabinet installation of Model RC80 or RC90 changers and
Model "T" manual player. Size: 18x16H •
Shpg. wt., 3 Ibs.
96 RX 597, For RC80and RC90changers.
96 RX 632. For Model"T" manual player.
NET EACH...
.. .. . .... . 2.45
DONAL RECORD CHANGER COVERS
Decorative vinylite plastic covers for protecting record players. Custom made to fit
over phonographs and changers. Will blend
with- color scheme of any installation. Protects player from dust. dirt and moisture.
Stain and water resistant; will not crack
or mildew. Maroon "Sataffetta" embossed
finish. Wipes clean with a damp cloth.
Folds compactly when not in use. Electronically welded seams for added durability. Average shpg. wt., 6 oz.
S~":.k ITy pe
96
96
96
96
96
R 920
R 923
R 924
R 925
R 930
Used For
IE'1~H
101 Y-M 920 Changer
1.49
104 Y-M 936HF Changer ·1.98
201 RCA 45J2 Changer 11.49
2021RCA 45EY2 Phono 1.49
303 AIIWebcorChangers
Y-M 1200, 1225
_ _ _-'-_:.::G""a"'rrar=docR=C80,RC90 1.98
I
See Pages 38, 39 and 40 for Magnetic Cartridges and Preamps
I
V-M Model 920 Changer
Handsomely styled, 100% automatic, 3speed changer-player at an unbeatable low
price. One piece styling on molded plastic
base--ready for immediate nse. No installation problems-plugs into any AC outlet
and standard amplifier, radio or TV set
equipped with phono jack. Blends into any
furnishing scheme or installation. Positive
intermix of ten 10" and 1.2" records of same
speed. Automatic setdown selection on all
size records-7". 10" and 12". Will also play
manually if changer action is not desired.
Completely jam proof mechanism. Simple,
centralized one-knob control--easily accessible.
Tri-O-Matic spindle gently lowers records.
Automatic shutoff after last record has
played-shuts off amplifier and changer.
Lightweight, gold-finish tone arm with
dual-stylus turnover cartridge. Changer
capacity: 12-10" or 7"j 10--12" records.
12xlOx7*". With 6 ft. AC cord and plug,
4 ft. shielded phono cable and pin plug.
n.L. Approved. For 105-120 V., 60 cycle
AC. Shpg. wt., 10 lbs.
96 RX 347. NET....
.29.95
Completely restyled Webcor changers incorporating latest deluxe features. Replaces
Series 1121 changers. Offers outstanding
performance and ultra-smart styling. Automatically plays 7", 10" and 12 U records at
33'V3. 45 and 78 rpm. New positive intermix
feature--mixes any 10" or 12" records of
same speed. Individual records m~y be
played manually if desired.
Pickup a,utomatically adjusts for proper
setdown regardless of record size. Completely jamproof. Centralized control knob
for rapid speed selection and manual change
cycle. Idler wheel disengages in "off" position (prevents idler wheel "flats"), Motor
automatically stops. pickup comes to rest
after last record has played. New "rotodyne" motor for accurate. dependable turntable speed.
Heavily flocked, weighted turntable. Newlightweight pickup arm for maxim'urn stylus
and record life. Pickup can be adjusted for
stylus pressure. Quiet change cycle--no AC
"pop" in speaker.
V-M PHONO ACCESSORIES
MOUNTING BOARDS. Pre-cut, unfinished
mounting boards. Greatly simplify custom
changer installations. 15VaxlS%". Shpg.
wt., 3lbs_
96 RX 579. For 935 changer. NET... 1.79
95 RX 511. For 1200 changer. NET.. 1.46
45 RPM SPINDLE, For all V-M changers
listed.
Automatic---eliminates
spiders.
Shpg. wt., 8 oz.
96 R 329. List, $2.95. NET ......... 1.88
fiBER SPIDERS. For use with 45 rpm records.
Used with changers or manual players with
standard spindles. Wt., 3 oz.
96 R 244. NET PER PKG. Of 12 ..... 25c
WEBCOR ACCESSORIES
METAL BASES. Highly attractive. burgundy-
finish, tnetal mounting bases. For use with
Series 1631 and 1641 record changers. Ideal
for tabletop or shelf use. 3 lbs.
95 RX765. NET..
. ... 5.68
MOUNTING BOARDS. For mounting Webcor
1631 and 1641 changers, Heavy plywood
with cutout an.d countersunk mounting
holes. 16xI6x%". Shpg. wt., 3 Ibs.
95 RX 767. List, $2.50. NET. .
.1. 96
aluminum, resonance-free pickup easily
adjusted for proper styli pressure. Heavilyweighted turntable, improved motor mounting and new drive system virtually eliminates "wow" and rumble. Constant speed,
4-pole, shaded-pole motor. Muting switch
silences output during change cycle. Will
intermix any ten 12" and 10" records of
same speed. Plays 12-10" or 12" (33% or
78 rpm); 14--7" (33% or 45 rpm) records.
Pickup comes to rest after last record has
. played. Also operates manually if changer
cycle is not desired. Supplied with 45 rpm
automatic spindle. Styled in gold and burgundy. With 2 plug-in heads (for magnetic,
crystal, or ceramic cartridges); one gold
and one burgundy_Magnetic cartridges
require preamp. n.L. Approved. For operac
tion from 105-125 v., 60 cycle AC.
MODEL 935B CHANGER. Requires 5" clearance above mounting board and 3~" below. Less cartridges, AC cord and output
cable. 13 YtxI3y'". Wt., 12!1t lhs.
.
96 RX 938, List, $59.95. NET..... 38.97
MODEL 9368 CHANGER ON METAL BASe.
As above, but with gold-finished metal base,
6 ft. AC cord and 4 ft. output cable with
plugs. 13!1tx13Y.xS!lt". 18Y.lbs.
96 RX 939, List, $69.95. NET.... .45.47
45 RPM SPINDLE. For 1631, 1632 and 1641
changers. Automatically changes 45 rpm
records. Slips over changer spindle. Ready
for instant use. 8 oz.
96 R 839, List, $3.75. NET.
.2.94
METAL SPIDERS. Snap into center of 45 rpm
records. Permits use of 45 rpm records on
players witinmall spindles. In packages of
10. Shpg. wt., per pkg .. 6 oz.
96 R 471. NET PER PKG..
"
46c
See inside fronf cover for new Webcor Hi~Fi Series 1631 and 1632 Impe'riaJ Oiskchongers.
Models are available for every use ond every location. Will suit all decorating motifs.
Popular V-M Automatic Record Changers
"B" SERIES HI-fi CHANGER MODElS. Specifically designed for hi-fi systems. Cast
Minimum mounting space required: 13Vt1"
wide x 13" deep. 4*" above and 3*" below
top of mounting board. With 3 ft. AC line
cord and plug. In attractive burgundy and
beige finish. For operation from 105-120
volts. 60 cycle AC. Shpg. wt .. 16 lbs.
MODEl BRI641-1. With turnover-typeceramic cartridge and two sapphire-tipped styli.
Ceramic cartridge is unaffected by heat and
moisture. High compliance. No preamp required. Replaceable styli.
95 RX 762. List, $49.50 NET ...... 38.81
MODEL BRI641-21. With new G.E. RPX·
OSOA magnetic cartridge (features new Hdip_
in-tip" for rapid stylus replacement) and 4pole, shaded pole motor. Has .001" and .003"
sapphire styli. Requires preamp.
95 RX 763. List, $51.75. NET.... 40.57
MODElBRI641-27. Complete with two plugin heads and 4-pole. shaded pole motor.
Heads accommodate crystal, ceramic, magnetic cartridges. Less cartridges.
95 RX 764. List. $43.30. NET .... 33,95
NEW 1200 SERIES 4-SPEED CHANGERS. New'
4-speed changers. Plays 33%, 45 and 78
rpm plus 16% rpm "talking-book" speed.
Tri-O-Matie spindle gently lowers records
to spindle shelf. Capacity: 12-10", 1012", 14-7" records. Positive intermix of
10-12" and 10' records of same· speed.
Automatic setdown for all sizes_ Completely jam proof. Shuts off automatically after
last record has played. Other features include: aluminutl1 die-cast arm; direct drive
motor; manual play. In gold and burgundy.
Bases in beautiful tan finish. n.L. Approved. For 110-\20 v., 60 cycle AC .
MODEl 1200 (lESS BASE). Ceramic cartridge
with 2 sapphire styli. H\VD, 8o/i.x13*x
12%", Less base, AC cord and output
cable. Shpg. wt., 11 lbs.
95 RX 512. List, $46.50. NET .... 30.22
MODEl 1200GE (lESS BASE)_ As above, but
with G.E. RPX-050A magnetic cartridge.
95 RX 513. List, $51.50_ NET...... 33.47
MODEl 1225 (WITH BASE), Same as Model
1200 but with base, AC cord, output cable
and plug. 8*xI3*x12%". 14Y.lbs.
95RX 514. List, $49.95. NET ...... 32.66
MODEL 1225GE (WITH BASE). As above, but
with G.E.RPX-050A magnetic cartridge.
95 RX515. List, $54.95. NET...... 35.91
Allied Radio Corporation, 100 N. Western Ave., Chicago
G.E. Magnetic Cartridges
With New"Cip-In-Tip"
G.E. magnetic (variable reluctance) cartridges feature the newly designed "c1ip-intip." The stylus tip is made as an individual
part and can be separated from the shank
assembly simply by sliding it out. When
only one tip is worn it is not necessary to
replace the entire assembly-just unclip
the worn stylus and clip in a new one.
The single-stylus types aloo offer the convenience of "clip-in-tips." Eliminates
stylus centering problems.
G .. E. cartridges are performance-proven in
thousands of high fidelity systems. Response
from 30 to IS.000 cps. .001" tips are for
microgroove records; .003" tips are for
standard 78 rpm records. "s" indicates
sapphire tip; HD" indicates diamond tip.
Diamond styli maintain proper tip shape
at least 20 times longer than sapphire styli.
For long-run economy nse diamond styli.
*"Golden Treasure" types have goldplated cases. All require pre-amp (see below). Shpg. wt .• 4 oz.
TRIPlE-PLAY TYPES
I
I I
Replacement"Clip-in-Tip"Sfyli
For stylus replacement in single or triple
play "Clip-In-Tip" cartridges. Wt .• 2 oz.
I
No.
65 RC 992
65 RC 993
65 RC 994
Type
HPJ-OlD
RPJ-02D
IIPJ·03D
NET EACH.
65 R 995
65 R 996
65 R 997
RPJ-01S
RPJ-02S
RPJ-03S
I
I
Stylus
I
Radius
~
Diamond
Diamond
1 Diamond
.0025'
.003'
.15.68
I
Sapphire
Sapphire
Sapphire
NET EACH..
.001'
.0025'
.003'
. ....
1.96
STYLI MODERNIZATION ASSEMBLIES
For modernizing G.E. triple-play cartridge
types RPX-OSO, -052. -OS3, -047. Once
installed, only the tips need be replaced
when worn. "S"-Sapphire; HD"-Dia_
mond. Shpg. wt .• 2 oz.
I
I
No.
Type \ Stylus Tips
list
65 R 988 RP.J:tJ10A ~001' 5-.003' . Ts:95
65 RC 991 RPJ-012A 0-.001' 1)...003'1· 49.95
65 RC 989 RPJ-OI3A 0-.001' 5-.003' 31.00
65 RC 987 RPJ-007A 5-.001' S-.0025' 5.95
65 RC 990, RPJ-OllAI)...OOI' 0-.0025' 49.95
NET
3.50
29.37
18.23
3.50
29.37
SINGLE-npPED REPlACEMENT STYLI
Type
Stylus Tips
list
NET
65R9iiO RPX·050A S::OOl' S-.oW $13.95 8:2ii
65 RC 981 RPX·052A* 1)...001' 5-.003' 38.95 22.90
65 RC 982 RPX-053A* 1).. ..001· 0-_003' 57.90 34.05
Replacement single-tipped styli for G.E.
cartridge types RPX-040. -04t, -06t, and
-063. (These cartridges cannot be converted for" Clip-In-Tip" styli.) WI., 2 oz.
SINGLE STYLUS TYPES
65R--2iiI .Rpf~ -Sapphire -:001'-
j
No.
6s RNo.983
I
I
Type \ stylus Till'
RPX-041A ------s:::-~
S-.003'
1)...001'
I
0-_003'
65 R 984 RPX-040A
65 RC 985 RPX-061A*
65 RC 986 RPX-063A*
No.
list
I IIET
$9.95--s:s5
9.951 U5
33.95 1 19_96
33.95 19.96
BROADCAST "CLlP-IN-TIP"
CARTRIDGES
Low-impedance cartridges for broadcast
use. (Not for Hi-Fi systems.) Same response
as above. Shpg. wt .• 4 oz.
I
I
IUS'
No.
Typo
Stylus Tips
jl'lET
65 RC 977 -RI'X-l45 1)...001'
$33.95 19.96
65 RC 978 RPX-I45 1).._0025'
33.95 19.96
65 RC 979 . RI'X-141 ,1)...001' D.OO2Y 57.90 34.05
65 R 261
65 R 295
I
I
Type
I
RPJ-006
RPJ-001
Slylus
I Radius
Sapphire
.0025'
Sapphire. .003'
List Each, $3.50. NET EACH..
.2.06
99 RC 815
99 RC 817
99 RC 816
.001'
.0025'
.003'
I
RPJ-004
RPJ-002
RPJ-003
I Diamond
Diamond
i
Diamond
List Each, $27.50. NET EACH.
. . 16.17
RPK-009A
KIT. For
REPLACEMENT PARTS
triple-play cartridges. Includes washers,
spring and knobs. Shpg. wt., 4 oz.
65R971.NET .. _........
RQ8-001
_.. 30e
STYLUS BRUSH. Soft brush for
cleaning stylus assemblies. Wt .• 2 oz.
65 R 972. NET.......
. ..........
.lOc
G_E. PH<*O ACCESSORIES AND MODERNIZING EQUIPMENT
Al-901 RECOIID COMPENSATOR AND FILTER.
For use with G.E. cartridges. Has 6 positions of record compelis'ation plus 4-position .Iow and high-frequency cut-off filters.
Low filter reduces rumble and hum; high
filter reduces record scratch and hiss. Sizt>o
3'!"i6X1o/i0X3~. Shpg.. wt.. 2% Ibs.
99 R 819.
NET..........
.19.55
MODEL. AI-500 "BATON" 12" PICKUP ARM.
For G_E. single- or triple-play cartridges.
Excellent tracking, even on warped records.
Ban bearing suspension~ aluminum con1I",lruction. Cartridges "slide-in," Stylus pressure shown directly in grams on calibrated
scale, quickly adjusted with sliding weight.
Height. adjustable to 2". Length, 1OVS...
Shpg. wt.. 1 Yz Ibs.
99 R 843. NET ................... 31. 95
AI-SOl 16' AIIM. Length, tHis". 2 lbs.
99 R 844. NET. __ . _.. _. . .
. . 35.50
UPX-003A PREAMP. For quick. easy mod-
ernization of phono equipment. Permits
using G.E. magnetic cartridges with any
radio or phono not having built-in preamp_
With 14' shielded cable and plug, 6SC7 tube
and selenium re€.!tifier; instructions. 3o/ax
3o/ax3¥.,". For 110-120 volts. 60 cycle AC.
Shpg. wt., 2!/.o Ibs_
65 R 278. List, $17.95. NET_ ...... 10.55
AI-200 PREAMP. Complete preamp and control unit. 3 inputs, 5 equalization positions.
bass, treble and loudness controls. Size,
J!/ax17y..,,8Yz". For 105-120 v., SIJ.-60 cycles
AC_ Shpg. wt., 7lbs.
93 SX 996. List, $96.55. NET .... 56.79
AI-300 10-WATT BASIC AMPUFIER. For use
with AI-200 above. Response: ±2 db. 3015,000 cps. Output Impedance: 4. 8 and
16 ohms. SYzx12y..,,4Yz". For IOS-120 v., 60
cycle AC. Wt., 12 Ibs.
93 SX 995. List, $79_S5. NET .. _. .46.79
COMPONENTS FOR WEBCOR CHANGERS
UPX·009A PICKUP ARM & CARTRIDGE. Com-
plete with new G.E. RPX-050A triple-play
cartridge. For standard and microgroove
records. Replaces crystal cartridge pickup
arms on the following Webcor changers:
Models 100-1. 101-1. 106-1. 246-1, 256-1,
346-1 and 356-1. Equipped with dual-tipped
sapphire stylus and instructions. Requires
preamplifier. Simple to install. Shpg. wt.,
¥.,lh.
65 R 998. List, $15.55. NET....
.9.14
UPX-Ill A TRIPLE-PLAY CARTRIDGE & HEAD.
Consists of G_E.RPX-050A triple-play
cartridge (listed above) installed in Webcor
plug-in head. Fits Webcor plug-in type arm.
With dual-tipped (.001" and .003") sapphire stylus. Requires preamplifier. Sbpg.
wt .• 8 oz.
65 R 999. List, $IS.9S. NET..
.9.38
22X084-3 PICKUP ARM. Plastic arm with
hinge and pivot shaft. For Webcor Models
114-1, 121-1. 126-1 and 127-1 (use Type
22.X084-2 pickup arm below, for other
Webcor changers). Takes Webcor plug-in
heads. Shpg. wI., 8 oz.
96 R 783_ NET ................... 2.64
22X084-2 PICKUP ARM. As above, but for all
other Webcor changers (except 1631 and
1641 series)_
96 R 221. NET ................... 2.64
PLUG·IN HEADS. Fit above pickup arms.
Lightweight, plastic. For use with G.E.
microgroove or standard single- play cartridges or triple-play cartridges. Available
in choice of gray or burgundy. Less cartridges. Shpg. wt., 5 oz.
96 R 470. Type 1900. Gray. .
96 R 469. Type 190011_ Burgundy.
NET EACH ........... _.
See Poge 30 for G.E. Speakers and Cabinets
.59c
Pickering Cartridges and Accessories
NEW "FLUXVALVE" CARTRIDGES
190D PICK-UP ARM
WITH INDIVIDUAL REPLACEMENT STYLI. New
For Pickering and other magnetic cartridges. Arm is well balanced. resonancefree and has high tracking accuracy, negligible distortion, Stylus protected against
accidental damage. Adjustments for tracking force. height and leveling. Minimum
mounting board size: 17x17". Complete
with plug-in cartridge holder and arm rest.
14 Yz" long. Shpg. wt .. 2 lbs.
99 R 830, List, $52.50. NET...... 31. 50
replaceable stylus dual turnover magnetic
cartridges with extremely wide response.
Provide the ultimate in record reproduction. Stylus can be quickly and easily
d~anged. Frequency response, ±2 db from
10 cycles to beyond 20,000 cps. Exceptional compliance and minimum mass assure extremely high tracking accuracy and
minimum record and stylus wear. Can be
used with all hi-fi changers and pickup
arms. When used with the 190D pickup
arm (shown at right). tracking force can be
as low as two grams. Hermetically sealed.
Available with either two diamond styli or
with diamond LP and sapphire standard
styli. "S" indicates sapphire tip; "D" indicates diamond. 30 millivolts· output. Requires preamplifier. Shpg. wt., 3 oz.
I
No.
I Type 1
Styli
NET
99 RC 847135000 0-.001", 0-.0027" 63.00
99 RC 848 3500S, 0-.001", S-.0027" 149.50
REPLACEMENT STYli FOR 350 SERIES CARTRIDGES. Quickly and easily installed in
Pickering 350 series cartridges. above. Precision ground tip. Shpg. wt., 2 oz.
N0.-I
-Stock
Type-~I--ffP--1NET
99RC 849 ·03510- .001" Oia~ond-21.00
99 RC 896 03527 .0027" Diamond I 21.00
99 RC 8971 S]527 100~7" Sapphi~~:50
SERIES 200 "DYNAMIC COUPLING" CARTRIDGES. Magnetic cartridges for use in fine
hi-fi systems. Frequency response, 2020,000 cps. Stylus pressure. 4-8 grams.
Output. 30 millivolts. With mounting
brackets for plug-in heads and pickup arms.
Require preamp.
TWIN-UNIT TYPES. Two "Dynamic Cou-
pling" miniature cartridges mounted "back
to-back." Just flip lever to select proper
cartridge for standard or microgroove records. "s" indicates sapphire; "D" indicates
diamond. Shpg. wt" 5 oz.
Phono Components
STYLUS FORCE GAUGE. A simple. accurate
lever-type gram scale. ·For all pickups.
Shpg. wt., 2 oz.
99 R 898. List, 25c. NET ............ 15c
230H PREAMPLIFIER. (Not illustrated.) Equalized preamplifier; for use with Pickering
magnetic cartridges. Very low intermodulation distortion; only 0.2(10 at normal output. High-impedance output. Output Level,
2 volts. Less tubes; requires 6AU6, 6C4 and
6X4. Size, 8 Yzx4Yzx5 Y4". For 110-120 v.,
60 cycle AC. Shpg. wt" 5 lbs.
99 R 809. List, $40.00. NET .... 24.00
SERIES 100 "DYNAMIC COUPLING" CARTRIDGES. Deluxe-quality magnetic car-
tridges for discriminating music lovers and
professional users. Response. 20-20,000
cps. Stylus pressure: Type 120, 15 grams;
Type 140, 6 grams. Output, SO millivolts.
.0027" stylus for standard records. .001"
stylus for microgroove recordings. \Vith
clips for mounting in Garrard plug-in heads
(see clips for Webcor mounting below) and
most pickup arms. Shpg. wt., 4 oz.
-St~ Mfr's
I--s;-;;--I
List 'I NETNo.
Type,
EACH
65 R 285S-i20M'lsaPPhire.0027'. $1650i-" 9.90
99 RC 806 0-120M. Oiamond.002l" 141.50i 24.90
99 RC 807 0-140S Diamond .001' 60.00, 36.00
65 RC 288 I S-14OS i Sapphire .001' 25.00; 15.00
MOUNTING CLIPS. For mounting Type
1.20 and 14U cartridges in plug-in heads of
\Vebcor changers. Shpg. wt., 2 oz.
65 R 297. For microgroove cartridges.
65 R 296. For standard cartridges.
List, 25c. NET EACH ................. 15c
132E RECORD COMPENSATOil
SINGLE-UNIT TYPES. Individual "Dynamic
Coupling" miniature cartridges. Types for
standard records are gold plated; microgroove type is silver plated. Shpg. wt" 4 oz.
-No:-r
I
I
type I
Stylus
list
NET
65 R 258, S220 IsapPhire .0027'1$21.00 . 12.60
~~ ~g ~UI g~i~ g::~~~~ :88f!' ~t~g
mg
Brings out the full beauty of recorded
music. Provides rich, properly balanced
reproduction. 6 position: European 78;
London 33 and Old LP; Old Capitol and
AES; New AES (RIAA); Maximum treble
and bass; Noisy Records. With cable,pin
plug and jack; ready for installation between magnetic cartridge and preamp. For
panel mounting. 1Vax 1Vax314 H deep. Etched
front panel plate. Wt" 1 lb.
99R 808. List, $20.00. NET ..... 12.00
Fairchild Hi-Fi Audio Components
MODEL 280A TRANSCRIPTION ARM. Professional quality transcription pickup arm for
the most exacting hi-fi installations. Accepts
all. magnetic cartridges. For recordings to
12" in diameter. Plug,in slide feature for
quick cartridge change. Adjustable springs
make contact with the cartridge terminals.
Springs short when cartridge is removed.
thus avoiding open circuit hum. Arm is
cnrved and pivoted slightly off center for
perfect tracking. Height, leveling and
stylus pressure is adjustable. Arm drop
limit adjustment prevents damaging stylus.
In two-tone beige and gold. Shpg. wt..
3lbs.
Low-impedance,
professional-type moving coil cartridges.
Can be used with long cable to preamp without hum pickup or high-frequency attenuation. Response, ±2 db, 20-17,000 cps.
Output, 5 millivolts. Impedance. 170 ohms.
With diamond stylus. Require preamplifier.
Standard Yz' mounting centers. Shpg. wt.,
65 R 022. NET...........
235 INPUT TRANSfORMER. Provides additional 14 db 'gain for Fairchild cartridges.
Plugs in. With phono jack. 30" cable. Shpg.
wt., 1 Yz lbs.
..33.95
MODel 281 A. As above but for recordings
up to 16" in diameter. Ideal for broadcast
transcription use. Shpg. wt" 3 lbs.
65 R 023_ NET ................ 35.95
SERIES 220 CARTRIDGES.
4 oz.
::':-Stock."1"'_1
Typ';
65 RC 068 ,220A
65 RC 069 I 220B
65 RC 074 220C
I_StYlUS
·1
'I·
.001',
.0025 H 1
.003",
65 R 021. NET..............
NET EACH_
37.50
220
. .10.75
MODEl 240 PREAMPLIFIER. Deluxe preamplifier. Features .. Balanced-Bar" tone control
system. Low-noise cascode input circuit. Frequency response: 20-20,000 cps. Inputs: High
level for tape, tuner and auxiliary, low level for magnetic cartridge. Output: 500 ohm
cathode follower. Eight positions of equalization. Panel controls: ii-position input-equalization selector, loudness curve selector switch. bass and treble tone controls, volume-on-off.
Rear controls: Tape output level. tuner input level, auxiliary input level. Finished in gray
with gold trim. Size, 13Yax7x3Y4" high. Tubes: 12AT7. 2-12AX7 plus selenium rectifiers
For 110-120 v. 50-60 cycles AC. Shpg. wt., 11 Ibs.
65 RX 065. NET..
. .. " . . . . . . . . . ...
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
98.50
39
High-Fidelity Transcription Arms, Cartridges And Turntables
Fig. A-B-J TONE ARM
COOK BINAURAL CONVERSION UNIT
New-design, professional pickup arm for
12" turntables. Geometrically constructed
to move stylus parallel to record grooves.
Tangential tracking minimizes noise, dis~'
tortion and record wear. Counterweight
not "carried" by stylus. Twin arms of unequal. length co-ordinate to provide momentum-free movement. Tracks at less
than 2 grams. For most high fidelity cartridges. Length of arm, 11 inches. Adjustable beight to fit any turntable. Less cartridges. Shpg. wt" 2 lbs.
(Not illustrated.) Clip-on bracket. Converts any conventional pickUp arm (except
Garrard) to accept second cartridge for
high-quality reproduction of binaural recordings. Accommodates all conventional
cartridges. Shpg. wt., 6 oz.
99 R 888. NET ................. 22.50
Fig. B-GRAY IOBC TONE ARM
Dependable, high-fidelity pickup afm for
transcription-type turntables. Incorporates
"viscous-damped" (fluid controlled) design
to provide high tracking accuracy. For records up to 16" in diameter. Constructed of
fine cast aluminum. Vertic:aI motion of arm
is controlled by "viscous-damped" mechanism. Accommodates most magnetic cartridges including Pickering, G.E., and
Fairchild. Shpg. wt., 2 lbs.
99 RX 853. NET .. ; ............ 39.95
AUDAX HIGH-FIDELITY COMPONENTS
fig.
D. AUDAX
MAGNETIC
CARTRIDGES.
Turnover type. Response, 20-20,000 cps.
Fit Audax No. 12 Arm; require adapters
(below) for use in Garrard and Webcor
plug-in heads. Types D-L-6 and HI-Q7 are
for professional and broadcast use. Type
HI-Q7 provides extra-high output. Type
L-6 is for home, school. public address use.
etc. "s" indicates sapphire stylUS. uD H indicates diamond stylus. AU require magnetic preamplifier. Shpg. wt. 5 oz.
NET
Mfr's
Stock
Styli
Type
list EACH
No.
65 RC 445 D-l-6 D-.001: 5-.003.' $69.50 40.88
65 RC 476 l-6
5-.001: 5-.003' 34.50 20.29
65 RC 479 HI-Q7 D-.001: 5-.003' 79.50 46.75
65 R 446. Garrard Adapter. 4 oz.
65 R 447. WebcorAdapler. 4 oz.
List Each. ~4.50. NET EACH ........ 2. 65
REPLACEMENT STYLI. Shpg. wt" 2 oz.
65
65
65
65
No.
RC 472
RC 473
R 493
R 494
Stylus
Diamond, .001"
Diamond, .003"
Sapphire, .001'
Sapphire, .003"
list
$35.00
25.00
3.50
3.50
NET
$20.58
14.70
2.06
2.06
fig. C. MODEL Hf-12 ARM. For Audax
cartridges. High tracking accuracy. Shpg.
wt., 2 Ibs.
65 R 495. List, $32.00. NEL .... 18.82
Fig. f. UNIVERSAL ADAPTER. Adapts Audax
No. 12 Arm for use with magnetic cartridges
other than Audax. Shpg. wt .• 4 oz.
65 R 44 T. List. $8.00. NET ........ 4.70
fig. E. "STYLUS-BALANCE." Provides an accurate method- for determining stylus pressure. End of pickup arm is placed on one
end of balance arm; weights (supplied) are
placed on opposite end of balance arm.
Movement of balance afm gives indication
if pressure is correct. too high. or too low.
Shpg wt .. 6 oz.
65 R 442. List, $8.00. NET ........ 4.70
LIVINGSTON TRANSCRIPTION ARMS
G. UNIVERSAL MODEL. Professionalquality pickup arm-for use with any cartridge including G.E. triple-play. Plays recordings up to 17". Adjustable pressure, 6
to 30 grams; adjustable counterweight for
MG cartridges. Ball bearings enclosed for
maximum protection. Excellent tracking.
Low ami resonance. Length, 14". Gray
finish. Shpg. wt .. 2 Ibs.
fig.
65 R 070. NET.. ............... 24.95
fig. H. LIVINGSTON BINAURAL PICKUP ARM.
Used with binaural or conventional records.
For magnetic or crystal cartridges. Shpg.
wt .. 2*- 100.
65 R 072. NET ................. 39.95
65 R 098. NET...........
. ....
5.95
CLARKSTAN PHONO PRODUCTS
Fig. J. MODEL '212 16" TRANSCRIPTION ARM·
Professional arm for standard and microgroove records. Plays records up to 17".
Takes cartridges
wide. Slide-in cartridge holder. Spring loaded contacts-no
soldering. Adjustable pressure from 5 grams
up. Height adjustable from 11~._2~.H. Cast
aluminum. Shpg. wt .. 2 Ibs.
*"
22.05
65 R450. NET ............. , ...
MODEL 212G. As above. Slotted for G.E.
"triple-play" cartridges. Wt .. 2 Ibs.
22.05
65 R 458. NET .................
MODEL 213G. Plays 12H records. Slotted for
G.E. "triple-play" cartridges. Shpg. wt..
2100.
65 R 459. NET .................. 21.56
fig. K. NEEDLE PRESSURE GAUGE. Gram scale
to 28.4. Ounce scale to 4. Wt., 5 oz.
85R 029. List, $2.50. NET. ........ 1.47
fig. L. STROBOSCOPIC CARD. Use with any
30 or 60 cycle light for checking all turntable speeds. Shpg. wt., 2 oz.
69 R 511. NET.. ................... 15c
Fig. M'-E-V CERAMIC CARTRIDGES
Electro-Voice. ultra-linear. wide-range ceramic cartridges. Frequency response: ±2.S
db. 20-15.000 cps. 0.5 v. output. No preamp
needed. Under 2% intermodulation distortion. Yzh mtg. ctrs .• ,S" indicates sapphire;
OlD" indicates diamond. *Turnover type
with diamond for microgroove, sapphire
for standard. Shpg. wt .. 5 oz.
No.
Type--S1Y~llist /. NET
6511426 845
5-.001'- 16.00 9.4i
65 RC 427 84D
0-.001"
38.50 22.64
65 R 428 825
5--.003'
16.00 9.41
65 RC 418 86DS' 0-.001'.8-.003'157.50,33.81
REPLACEMENT STYLI. For use with above.
No.
65RS73
65 R 974
65 RC 953
IType
I
4127
Stylus
4130
4146
5-·.003'
D-.OOl"
!
l.i~!
NE-t
1.47
-S:~':oof'- 2:50
2.50 1.47
25.00 14.70
Fig. N-RECOTON TURNOVER
CARTRIDGI,i
Model "500" magnetic cartridge. "Back-toback" turnover type. Replaceable styli.
Universal mounting for standard arms.
High compliance. Easy tracking. Response,
20-16,000 cps. With mounting bracket.
Shpg. wt., 4 oz.
MODEL 50OC-SS. Complete with two sapphire styli.
65 R 002. List. $16.50. NET ....... 9.70
MODEL 50OC-SD. Has diamond stylus for
microgroove, sapphire for 78 rpm ..
65 RC 003. List, $39.00. NET.. .. 22.93
I
REPLACEMENT STYLI. For use with above.
I I-----O=:OOr-Stylus
I25.00'
list NET
14.70
-No.
Type
65 RC 004 .399D
65 R 005 399
65 R 006 398
5-·.001'
5--.003'
3.50 2.06
3.50, 2.06
Fig. P-PRESTO TURNTABLE
New, I2H , 3-speed turntable for custom hifi and professional use. Idlers are mountedon shafts and fixed firmly to base to suppress
"wow" and flutter. Turntable of machined
and balanced aluminum casting. Panel size:
8xll". For 110-120 volts. 60 cycle AC ..
Shpg. wt.. 15 lbs.
MODEL T-18. Has high-quality shaded pole
motor.
96 RX 918. NET ............... 53.50
MODEL T-18H. Has professional hysteresissynchronous motor.
96 RX 919. NET.. ............. 108.00
AWED is Headquarters for High-Fidelity Equipment
Professional Turntables
Famous Rek-O-Kut Professional Quality Turntables
scon
710 TURNTABLE
Deluxe professional. 121f three-speed turntable. Features built-in neon stroboscope
for exact speed adjustment with record in
place. Simple, efficient push-button panel
for instant selection of 33 Yl, 45 or 78 rpm
speeds. Has vernier speed controls; individual speeds adjustable within ±5%.
Noise level reduced to more than 60 db
below average recording level-uses unique
mechanical noise filter system with longlife nylon gears. Four-pole, shaded pole,
heavy-duty motor with balanced rotor and
extremely low external hum field. Special
pickup arm base mount suppresses turntable rumble. Arm base mount connected
to turntable bearings through heavy aluminum casting.- Prevents vibration differences between arm and turntable. Heavy.
weighted. non-magnetic turntable is precisely balanced. Installation is simplified
through use of special shock mountingpermits mounting directly to cabinet without making unit vibration-proof. Turntable
base plate is of gleaming stain1ess steeJ i has
mahogany strip for mounting pickup arm.
Size, 16'l'axI4". Requires 5" below base plate.
Less mounting base (see below). For operation from 1I0-120 volts, 60 cycle AC.
Shpg. wt .. 26 Ibs.
93 RZ 845. List, $208.35. NET ... 125.00
TYPE 7IO-XI MOUNTING BASE. For above.
Mahogany finish. Wt., 3 100.
93 RX 846. List, $24.95. NET ...... 14.95
BOGEN B50-4LC TURNTABLE
Excellent manual player of transcription
quality. Features variable speeds from 29 to
86 rpm, with notches for 33 Y3 rpm, 45 rpm,
and 78 rpm. Takes all records up to 16" in
diameter. Turntable is balanced and
weighted (3Yo pounds), 12" in diameter,
covered with molded rubber padding for
greater record protection. Motor is 4-pole,
heavy-duty type. High starting torque.
Special bearings with large oil reservoir.
Velocity trip. automatic start and stop.
Less than 1 % fluctuation over line voltage
variations from 95 to 125 volts. Wow is
less than 1 %. Pickup arm is die-cast metal;
ball-bearing mounted. Adjustable stylus
pressure. Minimum mounting space: 1511
wide, 12" deep, 3Ya" above and 2Yo" below
mounting board. Takes any conventional
phono cartridge. Supplied with one plug-in
head for magnetic or crystal cartridge. 3foot phono cable, 6-foot AC cord, and set
of 4 shock-mounting springs. For operation
from 110-120 volts, 50-60 cycle AC. Shpg.
wt .. 15 Ibs.
96 RX 696. NET.. .
. .... 40.40
MODEL PB2 MOUNTING BASE. Handsome
mabogany-finish wood base for tabletop or
shelf mounting of Bogen B50-4LC turntable. Shpg, wt., 5 Ibs.
96 RX 683. NET...... .
. ...... 4.80
EXTRA PLUG-IN HEAD. For above.
. ..... 1.35
96 R 697. NET.
3-SPEED TURNTABLE
MODEL LP-743. Dependable, moderatelypriced 12" professional quality turntable for
78, 45 and 33 Yl rpm. Widely used in hi-fi
music systems in which record col1ections
require all 3 turntable speeds. Noise level is
30 db below average recording level. Laboratory-tested, lathe-turned and balanced
cast aluminum turntable. Quiet. vibrationfree. constant-speed induction motor. Precision ground and polished turntable shaft
turns on ball-thrust bearing. Instantaneous
speed change without stopping motor or
removing disc. Has convenient spindle
adapter for use with 4-5 rpm records;
spindle spiders not required. Gray hammertone-finish, pressed steel chassis. Size, 12x
15"; requires clearance of t Ya" above and 5"
below motor panel. Less motor board. With
detailed instaHation instructions. For operation from t 10.. 120 volts, 60 cycle AC,
Shpg. wt., 15 100.
96RX 148. NET......
.59.50
PROFESSIONAL TURNTABLE
MODEL 8-16H. Rek-O-Kut's finest 16" turntable. Designed with the utmost care and
precision-built in absolutely every detail to
assure unsurpassed playback fidelity of
33 Yl, 45 and 78 rpm recordings. Ideal for
use with the most advanced broadcast
studio and high-fidelity equipment. Surpasses NARTB standards for "wow", flutter content and speed regulation. Noise
level is 50 db below average recording level.
Hysteresis. synchronous motor. Starting
time: From standing start-to 33 Yl or 45
rpm in !I.J turnj to 78 rpm in %. turn. Has
45 rpm adapter bnilt in hub of turntable.
Turntable diameter, 15%". Self-locking
speed shift. Cast-aluminum chassis; predrilled for pickup arm. Size. 2Ox180/4 .... ;
1 Yi" above and 6 Yz'" below motor panel.
For operation from 110-120 volts, 60 cycle
AC. Shpg. wt., 30 Ibs.
96 RZ 459. NET.
250.00
VARIABLE SPEED TURNTABLES
CVS-12.12" cast-aluminum turntable. Speed
is continuously variable from 25 to 100
rpm. Noise level, 30 db below average
recording level. Employs constant speed,
4-pole motor with internal rim drive. Size,
16xt211; requires 1!;211 above and 5" below
motor panel. For llO-120 volts. 60 cycle
AC. Shpg. wt., 16 Ibs.
96 RX 308, NET..
.. ,84.95
MODELS P-43-VC & P-43-VM. (Not illustrated.) Handsome, portable record players
incorporating CVS-12 turntable (above),
16" arm with cartridge. and carrying case.
P-43-VC has dual sapphire stylus crystal
cartridge. P-43-VM has G.E. RPX-050
hi-fi cartridge with two sapphire styli; requires preamplifier (see pages 38 and 39).
Case size (closed), 16YoxI6Yox8Y,,·. Shpg.
wt., 19 Ibs.
MODEL P-43-VC.
96 RX 307. NET.
. .124.95
MODEL P-43-VM.
96 RX 426. NET ...
. .. 129.95
RONDINE SERIES
Rondine 12" turntables are widely recognized for their outstanding performance.
Precision cast-aluminum construction and
advanced-design mechanical filtering reduce
noise and distortion to negligible values.
Inter-moving parts are case-hardened and
ground to micro finish. Cork-neoprene
material eliminates record slippage. Permanently affixed strobe disc checks speed.
All combine shock mounting and dynamic
balance to assure smooth, quiet operation.
"RONDINE DELUXE"-MODEL 8-12H. Professional quality 3-speed turntable. Meets
all NARTB standar." square meter has
"GOOD-?-REPLACE" scale. Also tests for shorts,
open elements, cathode-ta-filament leakage, and
heater continuity. Provides continuity check for other
components, appliances, etc. Has line-voltage indicator
and line-adjust control to compensate for line voltage
variations; assures greater test accuracy. Choice of 14
filament voltages from .63 to 117 volts to check virtually all receiving tube types.
Special circuit features assure years of thoroughly de-
pendable service. Has blank panel socket for future
tube types. Tubes with new base connections can be
tested without making wiring changes. Any combination of pin connections can be selected since nniversaltype selector switches are used. Single-unit, 10-lever
function switch simplifies assembly. Smooth operating,
illuminated roll chart lists over 700 different tube types.
Roll chart is easily removable. Kit is complete with all
parts, blue wrinkle case, gray panel, wire, solder, stepby-step instructions, pictorial and schematic diagrams.
Size, 5x14xlO". For 110-120 volts, 50-60 cycle AC.
Shpg. wt., 14 Ibs.
83 FX 143. NET ............................. 29.75
PORTABLE MODel TUBE TESTER. As above, but in durable,
fabrikoid-covered portable case, 6 Y2X14 Y2xlOY>". Shpg_
wt., 15 Ibs.
83 FX 142. NET ............................... 34.75
TV PICTURE TUBE ADAPTER. Ready to use. Permits testing TV picture tubes with Knight tube testers. Wt., 1 lb.
83 F 141. NET ................................ 3.75
Knight· RF Signal Generator Kit
ONLY
$1975
• Ideal for Servicing
• Easy to Build
• Output to 110 mcon Fundamentals
Usable Harmonics to 220 mc
• Stable Colpitts Oscillator.
• 400-Cycle Sine Wave Output
• Internal or External Modulation
•
Build this wide-range, extremely stable RF signal generator
and save two-thirds the cost of a comparable wired instrument. Delivers output on fundamentals from 160 kc
all the way out to 110 me; useful harmonic output to 220
mc. It's ideal for alignment of RF and IF stages, and for
troubleshooting audio equipment. Also serves as a TV
marker generator when used with any sweep generator.
Features the widely-acclaimed, high-stability Colpitts
circuit to assure a high degree of accuracy and negligible
drift. Output can be modulated at 400 cycles. Has built-in
sine-wave audio oscillator with output jack for 400-cycle
Gutput. Maximum audio output, lO volts. Convenient
Jack permits external modulation. Has step and continuous-type output attenuators. RF output, over 100,000
l:J.icrovoits.
With blue case, gray panel, punched chassis, tubes, all
parts, pre-wound coils, wire, solder, step-by-step instructions, schematic and pictorial diagrams. Size, 7xlOx5°.
For 110-120 volts, 50-60 cycle AC. Shpg. wt., lO Ibs.
83 F 145. NET ..................................
Knight Kits Have Easy-to-Follow Instructions
19.75
55
Knight 20,000 Ohms-Per-Volt VOM Kit
ONLY
•
•
•
•
•
Knight 1000 Ohms-Per-Volt VOM Kit
.38 Ranges
• Unusually Accurate & Versatile
• 1 % Precision Resistors
• Quality 4 Y2" Meter
• Pre-Cut Wires
Cle or Instructions
Highly Accurate
50 p.a, 4 Y2" Meter
Has 32 Ranges
1 % Precision Resistors
The Knight 2 0,000 ohms-per-volt VOM offers outstanding quality and performance at extremely low
cost. Carefully engineered circuit design achieves high
sensitivity and great versatility. Has full-vision, bakelite-cased, 4 Y2" meter with large, easy-to-read dial.
Precision movement, accurate within 2% of full scale
deflection. 50 microampere meter sensitivity provides
20,000 ohms-per-volt input resistance on DC to assure
highly accurate measurements in critical circuits. Front
panel "zero adjust" control compensates for aging of
ohmmeter batteries. Single switch for quick, convenient
selection of function and range. Ranges: AC, DC and
output volts, 0-2.5-10-50-250-1000-5000; Resistance,
0-2000-200,000 ohms and 0-20 megohms; DC rna;
0-.1-10-100; DC amps, 0-1-10; Decibels, -30 to +63
in six ranges. Employs precision 1 % multipliers for a
high degree of accuracy; resistors are film type and protected against effects of moisture. Sturdy, attractive
black bakelite case with highly legible white markings.
Size, 6*x514x3*". Supplied complete with all parts,
test leads, batteries, wire, solder and easy-to-follow instructions. Shpg. wt., 5 Ibs.
Another great value in an easy-to-build Knight test
instrument. This new volt-ohm-milliammeter kit provides exceptional accuracy and versatility at phenomenally low cost. An excellent choice for service-shop, lab
and Amateur use. Has easy-to~read 4 Y2" meter with
separate scales for AC voltage and current, DC voltage
and current, decibels and resistance. Total of 38 ranges.
Ranges: AC, DC and Output volts, 0-1-5-10-50-100-5005000 (with sensitivity of 1000 ohms-per-volt); Resistance, 0-1000-100,000 ohms and 0-1 megohms (center
scale readings of 60,150 and 1500 ohms); Current,AC
or DC, 0-1-10-100 rna and 0-1 amps; Decibels, from
-20 to +69 in six ranges. Vinyl-covered, 1 % precision
resistors are used as shunts and multipliers to assure
extreme accuracy of measurements. Three-position
function switch and 12-position range switch. Meter,
high-quality 400-microampere 1l10vement. Rugged,
handsome, black bakelite case and panel with highly
legible markings. Size, 6*x5 1Ax3*". Kit is supplied
complete with battery, test leads, step-by-step instructions plus pictorial diagrams and schematics, solder and
pre-cut wire. Shpg. wt., 2 Y2 Ibs.
83 F 140. NET ............................ '"
83 F 128. NET . ...............................
26.50
14.25
New Knight Resistor-Capocitor Tester Kit
ONLY
$1875
.• Measures Capacity, Resistance
• Measures Power Foctor
• Shows Opens and Shorts
• Balanced-Bridge Circuit
This new, highly accurate, resistor-capacitor tester
meets the critical requirements of lab and serviceshop.
Measures capacitance and resistance; checks for opens
and shorts in paper, mica and ceramic capacitors; indicates power factor of electrolytics. Large dial shows
capacitance and resistance at a glance-balancedbridge circuit with "magic eye" tube for clear indication
of correct dial setting. Direct-reading potentiometer
and "magic eye" measure power factor from 0-50%.
"Magic eye" also used in testing for opens, shorts and
intermittents. Tests capacitors with rated voltages applied. 5 test voltages: 50,150,250,350, 450v. Capacity
ranges: 10 mmf to .005 mfd, .001 to.S mfd, .1 to SO mfd
and 20 to 1000 mfd.- Resistance ranges: 100 to SO,OOO
ohms and 10,000 ohms to 5 megs. Accuracy, "=10%.
Automatic discharge feature prevents after-test shock.
6E5 "magic eye"; 6X4 rectifier. Portable metal case
with blue-wrinkle finish; 7xlOx5". \Vith tubes, instructions, wire and solder. For 110-120 v., 50-60 cycle AC.
Shpg. wt., 8 Ibs.
83 F 124. NET..... . . . . . . . . . . . . . . . .
. ...
See ALLIED's Easy Payment Plan-Page 315
18.75
Knight Visual-Aural
Signal Tracer Kit
ONLY
$2375
• Low Cost-Easy to
Build
• Built-in Wattmeter
• Measures Stage Gain
• Reveals "Dead" Stage
for extremely tast,
convenient signal
tracing by aural
and visual methods.
The Knight visual-aural signal tracer kit is extremely
easy to build and offers unusual quality and convenience at a remarkably low price. This fine, value-packed
instrument kit permits visual and aural signal tracing
of RF, IF, video and audio circuits. Allows tracing of
signal all the way from antenna to the speaker. Reproduces signal at plate or grid connection of any stage.
Also serves as output indicator or auxiliary amplifier
for checking microphones and record players. An exceptionally valuable, time-saving test instrument for
radio-television servicemen, amateurs and experimenters.
DELUXE FEATURES. Employs pentode front-end for extremely high amplification; has gain of 50,000. "Magic
Eye" with calibrated attenuators gives positive indication of signal presence and permits stage by stage gain
measurements. Identifies and isolates "dead" stages.
Built-in,qualityfourinch PM speaker for audible tracing.
New Knight Capacity Checker Kit
ONLY
•
•
•
•
No Need to Unwire Capacitors
Perfect for Servicemen
"Magic-Eye" Indicator
lightweight and Compact
This remarkable new Knight Capacity checker
permits testing of capacitors while they are still
wired in the circuit! Saves a tremendous amount
of time and bother in testing the many capacitors in a set~it's an instrument that no serviceman or technician should be without. Just a
press on a button and the "magic-eye" helps
you spot opens and shorts. Checks by-pass,
blocking, coupling and filter capacitors from 20
mmf to 2000mfd, even when the capacitor
being tested is wired in parallel with a resistance as low as 60 ohms. Capacitors between .1
mfd and 2000 mfd .may be tested even when in
parallel with resistance as low as 2 ohms.
Housed in sturdy steel case in blue wrin kle finish with light gray panel. Size, 7 =%x5 '.4x5".
Supplied complete with tubes, wire, solder and
easy-to-follow instructions. For 115 volts, 50-60
cycles AC. Shpg. wt., 5 lbs.
83 F 119. NET ..........................
11.65
COMPLETE FLEXIBILITY. RFprobe supplied for checking
RF, IF, and video stages. Audio probe tip included for
tracing audio circuits without rectification distortion.
Noise test~applies DC to volume controls for amplification of noise characteristic. Has built-in wattmeter
calibrated 25 to 1000 watts; checks virtually all types
of radios, TV receivers and most appliances. Provision
for external scope or VTVM.
Gray panel, blue wrinkle case, 7xl0x5". With all parts,
tubes, probe and pre-cut leads. Step-by-step instructions, pictorial diagrams and schematies assure extreme ease of assembling. Tubes: 6AU6 high gain amplifier, 6AV6 amplifier and wattmeter rectifier, 6V6GT
power amplifier; 6E5 "magic eye"; 6X4 full-wave rectifier. For operation from 110-120 volts, 50-60 cycle A C.
Shpg. wt., 13 lbs.
83 F 135. NET ............ .
. ... 23.75
New Knight High Quality Audio Generator Kit
ONLY
•
•
•
•
Latest Design
Less Than .25% Distortion
600 Ohm Output
Range: 20 cps to 1 me.
The new Knight audio generator kit features up-to-the-minute
circuit design at a money-saving price. Performance equals or
surpasses far costlier factory-built units. Provides an audio
source for checking highcfidelity amplifiers and other audio
equipment. Also excellent for checking speaker response.
Frequency range: 20 cps to 1 mc in 5 ranges. Output voltage:
10 volts to high impedance, ± 1 db to 200 kc. Generator impedance: 600 ohms: Distortion: Less than .25% from 100 cps
through the audible range; less than .5% when driving 600 ohm
load at maximum output. Step-attenuated output continuously
variable between steps.
Latest circuit as developed by U.S. Bureau of Standards. Uses
6BA6 Wien bridge-type stable oscillator, 6CL6 buffer-amplifier
and 6CL6 cathode follower output. Rectifier is type 6X4.
Attractive blue metal case with light gray panel 8'hx11x7Y2".
Complete with all parts, tubes, precut leads, solder and stepby-step instructions. For operation from 105-125 v. 50-60
cycles AC. Shpg. wt., 17 lbs.
83 FX 137. NET ......................... .
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
. .... 31.50
51
KNIGHT CUSTOM QUALITY
HIGH-FIDELITY AMPLIFIERS
IN EASY-TO-BUILD KIT FORM
Here is the ideal way to own quality
Hi-Fi equipment at the lowest possible
price. Knight kits are designed for top
performance and top value, always.
New Knight 20-Watt Hi-Fi Amplifier Kit
ONLY
•
•
•
•
20- Watt Output
Wide Frequency Response
Low Distortion
Built-in Preamp
Knight lO-Watt High-Fidelity Amplifier Kit
ONLY
•
•
•
•
Ideal for low cost, home music systems
Response, ± 1 db, 30-20,000 cps
Separate bass and treble tone controls
Fine fidelity, very low distortion
New. high-quality 20-watt amplifier kit, designed for
use in fine home music systems. This versatile amplifier
is an excellent foundation unit for starting a top-performing, economical hi-fi system. Can be easily built
without any previous radio experience--step-by-step
instructiOlis and detailed diagrams assure fast, professional results.
Frequency Response: ± 1 db, 20 to 20,000 cps at 20
watts. Rated Output: 20 watts. Distortion: 1 % at 20
watts. Hum and Noise Level: Tuner input, 90 db below
20 watts: Phono input 72 db below 20 watts. 4 Inputs:
Magnetic phono, microphone, crystal phono or recorder, and tuner. Sensitivity: Tuner Input, 0.6 volt
for 20 watts output; Magnetic Phono, .007 v. for 20
watts output. Output Impedances: 4, 8, 16 and 500
ohms. Controls: Bass, On-Off-Treble, Volume, Selector.
Tubes: 12AX7 preamplifier, 12AU7 voltage amplifier
and tone control amplifier, 12AU7 voltage amplifier and
phase inverter, 2-6L6G power output: 5V4 rectifier.
Has record compensation positions for 78 and LP
records, selectable from the front panel. Chassis is blue
with gray knobs. Size, 7'hxI3x8*". For 1l0-120v., 50-60
cycle AC. Complete with all parts, tubes, instructions
and punched chassis. Less only wire and solder. Shpg.
wt., 23 lbs.
The Knight to-watt high-fidelity amplifier kit provides
wide response and smooth reproduction at exceptionally low cost. Offers many fine features not ordinarily
obtained at a price this low. Only 0.5 volt drives amplifier to full 10 watts output. Construction is greatly
simplified by an easy-to-follow manual, complete with
schematic diagrams and clear illustrations. With no
previous experience, anyone can assemble this fine
amplifier from the pictorial diagrams alone!
Frequency Response: ± 1 db, 30-20,000 cps at 10 watts.
Harmonic Distortion: Less than 0.5% at 10 watts. Intermodulation Distortion: Less than 1.5 % at 10 watts
output. With input for crystal phono or tuner. Chassis
is punched for preamp kit below (for use with magnetic
cartridges). Matches 8 ohm speakers. Tubes: 26SN7GT, 2--6V6GT, 5Y3GT rectifier. Kit is complete
with tubes, all parts, punched blue wrinkle chassis.
Less only wire, solder and preamp parts, Size: 7x13x6"
deep. For 110-120 v., 50-60 cycle AC. Shpg. wt.,
141bs.
83 SZ 750. NET.
83 S 235. NET
.
.34.75
83 SX 234. NET.............
EQUALIZED PREAMP KIT. Includes 6SL7 tube and all
parts (no chassis; wired into amplifier chassis). Shpg.
wt., lIb.
O~~'--------~~7-------~IDOO~------~~~~------~
fREQUENCY
58
. .20.95
Knight Kits Available on Easy Payments-See Page 315.
.2.75
CHASSIS
VIEW
Knight Low Cost Phono Amplifier Kit
ONLY
Knight 5-WaH High-Fidelity Amplifier Kit
ONLY
$16
95
• Low-priced, true hi-fi kit
Built-in magnetic cartridge preamp
• Push-pull audio output stage
e ±1 db, 40-15,000 cps
e·
Feature packed. "New look" design. Space-saver size;
place on shelves or tables. Includes: True boost and
attenuate circuits for fullest control over bass and
treble; push-pull audio output stage; heavy feedback
circuit; built-in preamp for G.E. and Pickering cartridges.
Rated Output: S watts. Distortion: Less than 2% at full
rated output. Frequency Response: ± 1 db, 40-1S,000
cps at 2Y2 watts output. Hum and Noise Level: -70
db. Speaker Output Impedances: 4 and 8 ohms. Tubes:
2-6V6GT, 6U8 (dual purpose-tone control and
voltage amplifier), 12AX7 preamp (equalized for AES
record characteristic curve); SY3GT rectifier. Controls:
Volume: separate Bass and On-Off-Treble. Size: 3x13x
9Y2" deep. Size in metal cabinet: 3:l-ixI3%x10" deep.
Blue wrinkle finish. With tubes, all parts, instruction
manual, schematic and pictorial diagrams. Less wire
and solder. Less cabinet; see below. For 110-120 v.,
50-60 cycle AC. Shpg. wt., 9 Ibs.
83 SX 795. NET......
. . . . . . . . . . ... 16.95
METAL CABINET FOR ABOVE. Pre-formed metal cabinet
in attractive blue crackle finish. Size: 314xI4xl0' deep.
Shpg. wt., 6 lbs.
83 SX 796. NET..........
.1.80
•
•
•
•
Low Distortion
Compact Size
Built.ln Tone Control
Portable
Here's a low-cost, unusually compact phono amplifier
that delivers excellent tonal quality. Presents unusual
specifications in a moderately priced package. Excellent for building a low priced portable phonograph-any record changer (even one from an old console
radio) and an inexpensive speaker are all that are
needed. Compact chassis fits most portable phono
cabinets; attractive styling allows use outside of case.
vVorks equally well with crystal or ceramic cartridges.
Provides full output with less than .2S volt input. De·
livers I-watt output at less than 3% distortion, and
1 Y2-watt output before clipping. 2-watt peaks. Employs
pentode voltage amplifier, unique in this type of circuit,
to permit over 8 db of inverse feedback. This negative
feedback accounts for low distortion and hum levels.
Tone control permits adjustment of high frequency response and balance. AC power takeoff at rear for phono
motor. Matches any 3 to 4-ohm speaker. Tubes: 112AU6, 1-S0L6; selenium rectifier. Size: 4Y2X7x4"
deep. Blue wrinkle finish. With tubes, all parts and
easy-to-follow instructions; less wire and solder. For
operation from 110-120 v., 60 cycle AC, or DC. Shpg.
wt .. 3 Ibs.
83 S 790. NET...
6.95
A complete selection of tuners, speakers, baffles.
record changers, tape recorders, etc., will be found
on Covers 2, 3 and 4. and Pages 8 to 49.
These components will match the Knight amplifier
kits perfectly, to produce a fine home music system.
Many fine speaker enclosure kits are also listedanother excellent way to obtain high quality
music reproduction at low cost.
Popular Low Cost Knight Phono Oscillator Kit
Popular Knight economy-model phono oscillator. Use it with
any crystal phono for "broadcasting" recorded music to any
standard radio set up to 50 feet away. Requires no direct
connection to radio set. Operates on any frequency between
600 and 800 kc. Delivers excellent, full-bodied tonal quality.
Has controls for adjustment of modulation level and selection of clear frequency on radio set. Uses SOL6GT modulated oscillator and 35Z5GT rectifier. Kit is supplied complete with all parts and easy-to-follow assembly instructions. Instructions include schematic and pictorial diagrams-can
quickly and easily be wired from pictorial diagram alone. With tubes and
punched chassis. Less only wire and solder. Size, 414x414x4 Y,". For operation
from 110-120 volts DC or SO-60 cycle AC. Shpg. wt., I lb.
ONLY
83 S 760. NET ........... .
ALLIED Supplies Everything for the Experimenter and Builder
4.75
59
FAMOUS KNIGHT "8UILD-YOUR-OWN" RADIO KITS
Easy To Assemble •.• Featuring Sensitive, Powerful Reception and Fine Tone
Knight "Ranger U" AC-DC Superhet Radio Kit
Knight 3-Way Portable Radio Kit
Here's a remarkably fine table radio in
ONLY
kit form. High-quality parts and expert
circuit design give outstanding superhet performance on the broadcast band.
Careful engineering assures that it will
b~ easy to construct in your home workshop or on your
kitchen table. Can be assembled by the novice with no
previous radio experience. The clear, step-by-step ins~ructions and generous-sized diagrams make constructlO~ easy and ~un. An exce!lent aid to understanding
rad!o. !'To speCial tools or I11struments required .. The
entire Job can be done with a soldering iron screwdriver, and pliers.
'
Covers a range from 540 to 1680 kc reCeiving the entire
bro~dcast band and exciting police calls. Fine quality
Almco V speaker and acoustically designed cabinet for
clear, full tone. Sensitive superheterodyne circuit includes automatic volume control to reduce blasting and
fadin~. Cadmium-plated steel chassis. All metal parts
~re die-stamped to assure perfect fit. Ball bearing tunIl!g condenser for smooth operation. Smart brown plastiC cas~, w.ith handsome gold mesh grille insert. Very
a~tract~ve·.111 any room. Handy, compact size, only 6"
high, 9 Wide and 5" deep.
!he Knight "Ranger II" is supplied with the followI11g tubes: 12SA7GT-mixer; 12SK7GT-IF amplifier;
12SQ7GT-detector-AVC-audio; 50L6GT-audio output. Rectifier is a 35Z5GT. Efficient pre-formed loop
antenna for maximum sensitivity. Construction of this
quality radio will reward the builder with years of dependable service and the pride of having made it himself. Complete with tubes, cabinet, sp~aker, all parts,
~nd hardware. Complete easy-to-follow instructions
mclude step-by-step procedure. Less only wire and
solder. For operation from 110-120 volts, 50-60 cycle
AC or DC. Shpg. wt., 8 Ibs.
A top-performing 3-way portable AM
receiver-at unusually low cost. Covers
full standard broadcast band, from 535
kc to 1650 kc. Delivers excellent reception whether operating from AC, DC,
or self-contained batteries. Anyone can build it, even
without previous experience. Sensitive superhet circuit
is specially designed for use with the new type long-life
batteries (listed below). 5" Alnico V speaker for clear,
full tone. Highly efficient ferrite loop-stick antenna for
extra-sensitive reception. Tubes: 1R5 converter, lU4
IF amplifier, 1U5 detector-AVC-andio, and 3V4 audio
output.
Handsome wood cabinet, covered with mahogany and
gray leatherette; contrasting gold trim. Leather carrying handle. Size, 7 %xl014x514". Complete with tubes,
all parts-down to the smallest piece of hardware, and
the clear, easy-to-follow instruction manual. Less only
wire, solder, and batteries. For 110-120 v., 50-60 cycle
AC, DC, or batteries. Shpg. wt., 6 Ibs.
$.1485.
ONLY
83 S730. NET.... .......
teries and 1-67V2 v. "B" battery. Shpg. wt., 114 Ibs.
BO J 651. NET. . . . . . . . . . . . . .
83 S 735. NET ................ '.' .............. 14.85
60
. ............ 18.75
BATTERY KIT FOR ABOVE. Consists of 2-1 V2 v. "A" bat-
ALLIED Supplies Everything for the Experimenter and Builder
. ............... 2..40
ENJOY LONG DISTANCE RECEPTION
Knight "Ocean Hopper" Receiver Kit
BROADCAST, LONG-W AVE AND SHORT-WAVE RECEPTION
An easy-to-put-together, top-performing receiver krt truly worthy of
its name! Employs a highly sel)75
shive, regenerative-type circuit for
excellent performance with only 2
tubes. Provides excellent headphone
reception; may be used with any 3-4 ohm pM
speaker on strong broadcast band stations. The
"Ocean Hopper" is supplied with plug-in coil for
covering standard broadcast band; covers long wave
and popular short wave bands with coils listed below. A great little receiver for listening to thrilling
foreign broadcasts, police, Amateurs and aircraft.
All controls are mounted on the front panel: Main
Tuning, Bandspread, Antenna Tuning, and Off-OnRegeneration. Tubes: 12AT6 detector and SOCS
audio output; 3SW4 rectifier. Gray panel and clearly
marked lucite main tuning knob. Size, 6x9Y2XS".
With all parts and instructions; less extra coils,
headphones, speaker, wire and solder. Includes pictorial and schematic diagrams; easily assembled
without previous radio experience. For 110-120 v.,
SO-60 cYcle AC or DC. Shpg. wt., Sibs.
ONLY
$10
83 S 74'0. NET ........................ '" .10.75
PLUG-IN COILS. Additional coils for greater fre-
quency coverage with the "Ocean Hopper." Shpg.
wt., each, 3 oz.
79
83 S 741. Long Wave. ISS-470 kc. NET.. .....
C
83 S 742. Short Wave. 1.6S-4.1 mc.
83 S 743. Short Wave. 2.9-7.3 mc.
NET
83 S 745. Short Wave. 7-17.5 mc.
EACH ..... 65c
83 S 744. Short Wave. IS.5-35 mc.
f
REMARKABLE lOW COST SENSITIVE RECEIVER KIT
Knight "Space Spanner" 2-Band Receiver Kit
•
•
•
•
Built-lit PM Speaker
Sensitive Regenerative Circuit
Standard and Short Wave Reception
Convenient Bandswitching
Entirely new 2-band receiver in easy-to-build kit form.
Provides standard broadcast and thrilling short wave reception at a remarkably low price. Short wave band covers
6 to 18 megacycles-pulls in exciting foreign broadcasts
from many parts of the world, plus Amateur, aircr,:ft.
police and marine radio. Specially designed regenerative
circuit also provides highly sensitive reception on broadcast band. Broadcast band or short wave is selected simply
by turning the built-in bandswitch.
The "Space Spanner" is complete in every detail. Built-in
4" PM speaker and beam-power output tube for plenty of
volume. Headphone connectors on rear panel allow weak
signal listening; slide switch cuts out the speaker. Sensitive circuit employs 12AT7 regenerative detect?r and
audio amplifier; 50C5 power output; 3SW4 rectIfier. 6
controls allow precise, accurate tuning: Bandspread; ~ain
Tuning; Antenna Trimmer; Bandswitch; RegeneratIOn;
Audio Gain. Chassis is finished in attractive gray with
black knobs. Detailed, step-by-step instructions, in~lud
ing pictorial and schematic diagrams, allow the beg1l1ner
to assemble the "Space Spanner" easily and quickly. Complete with all parts, punched chassis and tubes. Less only
wire and solder. Size, 7xl0Y2x6". For 110-120 v., SO-60
cycle AC or DC. Shpg. wt., 4Y2 Ibs.
83 S 243. NET ................................
13.95
HEADSET & ANTENNA FOR RECEIVER KITS
HEADSET. High quality, 2000 ohm dual headset. Excel-
lent for use with Knight receiver kits. Inside terminals
and 4 Y2 ft. cord. Shpg. wt., 12 oz.
59 J 11 O. NET.. . ....,...................
. .. 1.79
ANTENNA KIT. Antenna kit for use with Knight re-
ceivers. SO' of antenna wire, 2S' of lead-in, insnlators,
etc. Shpg. wt., 1 Y2 Ibs.
83 C 100. NET...... ..............
Chassis View
Allied Radio Corporation, lOON. Western Ave., Chicago 80, Illinois
. ... 89c
61
Famous Knight 10-1n-l Radio Lab Kit
It's Easy to Build Any of These Electronic Devices:
ONLY
Equipment for
Any of 10 Projects- Wire One
and Change It
When You Wish
•
•
•
•
•
•
•
•
•
•
Sensitive Broadcast Receiver
Amplifier for Use with Phono or Mike
Wireless Phono Oscillator
Home "Broadcast Station"
Code Practice Oscillator
Capacity-Operated Relay
Signal Tracer for Repair Work
Electronic Timer
Electronic Switch
Photo Relay
Beginners! Here's an instructive, fascinating kit specially designed for those just getting started in radio
and electronics. The "10-In-l" kit enables you to build
anyone of 10 circuits that really work! Low voltages;
safe to build and operate. The only tools needed are a
soldering iron, screwdriver and pliers. Perfect for selfteaching of circuit fundamentals.
Build what you want for fun as well as practical applications. The "wireless" phono oscillator permits you
to play records through your radio from anywhere in
the house; the capacity operated relay serves as a
burglar alarm; the code practice oscillator enables you
to "send" code through your headphones or radio; the
photo relay operates electrical appliances when actuated by light; etc.
Complete kit includes: 12SF5, 35L6GT tubes and
35Z5GT rectifier; mike; power transformer; relay; condensers; resistors; mounting board; hardware; and easy,
12-page instruction manual with schematic and pictorial diagrams for each circuit. Less headphone, phototube, phototube socket, wire and solder. For 110-120
v., 50-60 cycle AC. Shpg. wt., 10 lbs.
83 S 265. NET. ................................ 12.45
HEADPHONE. Single, lOOO-ohm. Shpg. wt., 8 oz.
59 J 112. NET ................•.••.•.•.•.••.••••.• 98c
PHOTOTUBE. Shpg. wt., 5 oz.
77 P 003. NET ........ '" ........................ 2.00
4-PRONG TUBE SOCKET. For phototube. Bakelite. Shpg.
wt., 2 oz.
40 H 024. NET ..................................... 8c
Special Value Knight 6-ln-1 Radio Lab Kit
Build These
•
ONLY
•
•
•
•
•
Projects:
Standard Broadcast Receiver
Wireless "Home Broadcaster"
Code Practice Broadcaster
Code Practice Oscillator for Headset Use
Signal Tracer
Single Sine Wave Generator
Here's a smaller version of the famous "10-In-l"
Radio Lab Kit, described above. 6 useful circuits. Features special design for quick, easy change from one
circuit to the next. After basic wiring is completed, circuits can be changed without any soldering. Code
practice oscillator permits "sending" code through your
radio for group code instruction or for practice use with
headphone; single sine wave generator (1700 cps) is
excellent for checking audio circuits. Includes 6SN7
tube, selenium rectifier, power transformer, all parts,
mounting board and complete instructions. Less headphone (also serves as mike), wire and solder. For 110-120
v., 50-60 cycle AC. Shpg. wt., 6 lbs.
83 S 770. NET .................................. 6.50
HEADPHONE. Single, loo0-ohm headphone. 8 oz.
59 J 112. NET ••.•••••••.•••••••••••••..•••.••.•.• 98c
ANTENNA KIT. For use with receiver circuits of either
kit listed above. Shpg. wt., 1 ~ lbs.
83 C 100. NET ................................... 89c
See Pages 54-57 for Listings
of New Knight Test Instrument Kits
Popular Knight Crystal Set Kit
IDEAL FOR BEGINNERS
EXCELLENT LOCAL RECEPTION
ONLY
$455
• Fixed-Type Germanium
Crystal
• Variable Candenser
• A Greater Value Than Ever
Thousands of beginners have started in radio and electronics by building the Knight crystal set. This famous,
feature-packed kit is acclaimed everywhere for its outstanding performance at remarkably low cost - and
now it's available complete with outdoor antenna and
sensitive, 2000-ohm headphones. You get everything
needed for loud, clear reception of local broadcast
stations-you'll be delighted with the results! The
Knight crystal set incorporates features that put it in
a class all by itself. A germanium crystal diode detector assures high sensitivity and simple operationcrystal does not require adjustment. Has specially designed "Hi-Q" coil for very high efficiency. A variable
capacitor provides smooth, easy tuning. Instruction
pamphlet includes pictorial diagrams - anyone can
quickly and easily build the Knight crystal set kit.
With all parts, coil wire, baseboard, headphones,
50' of antenna wire, 25' of antenna lead-in,
and insulators. Less hook-up wire and solder. Shpg.
wt., 4lbs.
.. 4.55
83 5 245. NET ..
CRYSTAL SET KIT ONLY. Same components as described
above, but less headphones, antenna wire, antenna
lead-in, and insulators. Shpg. wt., 1 lb.
83 S 261. NET....
. ...... .
. .......... 1.95
HEADPHONES. Dual 2000-ohm headset for use with
above crystal set. Shpg. wt., 12 oz.
59 J 110. NET. ...
.1.79
ANTENNA KIT. Includes 50 feet of antenna wire, 25 feet
of lead-in, and insulators. Shpg. wt., 1 Y. Ibs.
83 C 100. NET.. ...
89c
New Knight Geiger Counter Kit . . . Super-Sensitive Uranium Locator & Radioactivity Detector
Get started in uranium prospecting
now-with the super-value Knight
Geiger counter kit. There's no need
to put off uranium prospecting because you don't want to make a big
investment in detection equipment
-this new, extremely sensitive instrument is tailored to your needs!
Though priced at a fraction of what
you'd expect to pay, it offers sensitivity comparable to far more costly instruments. It's simple to operate. Just turn it on and occasionally flip the high-voltage switch-as
radioactive source is approached,
clicks in headphones rapidly increase. Uses low-cost batteries; extremely long battery life. Ruggedly
constructed to assure lasting dependability. Compact, lightweight
design-can be hand held or hung
from shoulder strap. Includes all
parts, case with handle, leather
shoulder strap, 3V4 and 1B85 tubes,
22 Y. and 1 Y.-volt batteries, AEC
prospecting booklet, radioactive
sample and headphone. There's
nothing else to buy. Easy-to-follow,
step-by-step instructions including
pictorial and schematic diagrams for
simplified assembly. Size, 6'!4x5l4x
2l4". Shpg. wt., 2y.lbs.
EASY TO BUILD AND OPERATE
ONLY
83 S 242. NET........
. .. 15.95
EXTRA BATTERY KIT. For Knight
Geiger Counter. Shpg. wt., 4 oz.
80 J 663. NET . . . . . . . . . . .
. . 1.07
Amateur Special! Low Cost Knight Build-Your-Own VFO Kit
The Knight VFO kit with built-in
power supply offers top-notch performance combined with simplified
operation-at an incomparably low
price. Calibrated for 80, 40, 20, 15,
11 and 10 meters; output on 80 and
40. Careful design and quality components assure extreme stability and
excellent keying - a T9X signal.
Oscillator keying for fast, break-in
operation. Features include: TVI
suppression; vernier drive; plenty
of bandspread; no-swish tuning.
Two-chassis design (power supply
on top) keeps heat from frequency
determining circuits. Rigid construc-
tion, ceramic coil form, voltage
ONLY
regulation, and use of 1% silver
mica capacitors further increase
stability. 6BH6 Clapp oscillator,
6BH6 buffer-doubler, 6X4 rectifier, and OA2 voltage regulator. • Built-in
Gray and blue, steel cabinet;
Power
6x6x8'!4". Includes all parts,
Supply
tubes, and step-by-step instructions with pictorial and sche- • Extremely
Compact
matic diagrams for quick, easy assembly. Simple to use-plugs into • Excellent
crystal socket of transmitter'. For
Stability
110-120 v., 50-60 cycle AC. Shpg.
wt., 8lbs.
83 S 725. NET..... .
. .. 27.50
ALLIED is Headquarters for, Builders and Experimenters
63
Wireless Broadcaster Kit
Photoelectric Relay Kit
Battery Charger Kit
Highly efficient Knight wireless
broadcaster. For "broadcasting"
with phonograph or microphone to
any standard radio up to SO feet
away-without any connection to
set. May be used with crystal cartridge, magnetic cartridge, or mike
(crystal or high-impedance dynamic). Class A Heising modulator
and inverse feedback for minimum
distortion. Broadcasts clear, wellmodulated signal. High-gain stage
with equalizer permits using magnetic cartridge without external
preamp; equalizer may be disconnected for use with mike; Tubes:
12AX7; 2~SOC5; selenium rectifier.
With tubes, chassis, all parts, instructions and diagrams. 4 Y2xSx6".
For 110-120 volts, SO-60 cycles AC
or DC. Wt., 3 Ibs.
Highly dependable photo-electric
cell kit. Serves as "heart" of burglar alarm systems, lighting control
systems, door openers, etc. Extremely compact-can be easily hidden
from view if desired. Controls lowvoltage (24 v. or less) bell, chime,
light, motor, or similar devices. Relay contacts rated at 2 amps. Complete with black-crackle metal case,
photocell, SOL6GT tube, relay, wire
and solder. Instructions include
schematic and pictorials. Size, S%x
5 Yax2". For 110-120 v., SO-60 cycles
AC or DC. Wt., 2 Y2 lbs.
Here's a battery charger kit at unusually low cost. Charges 6-volt
storage batteries. Has selenium dry~
disc rectifiers. Charging rate tapers
from 4 to 2 amperes. Pilot light indicates correct connection of cables
to battery; lights if cables are connected correctly. Primary of transformer is fused. Complete with all
parts, punched chassis, AC cord and
plug, and DC leads with battery
clips. Instructions include schematic
and pictorial diagrams. 3 %x6 YaxS·.
For 110-120 volts, 60 cycles AC.
Shpg. wt., 6 Ibs.
83 S 705. NET ............... 8.75
KNIGHT CRYSTAL MIKE. Quality mike
for above. S-ft. cable. Wt., 1 lb.
99 S 556. NET ................ 3.95
12.64-
83 S 780. NET ............... 5.95
UGHT SOURCE KIT. Light source for
2-VOLT ADAPTER KIT. For charging
83 P710. NET ..............
use \vith above kit. Covers distances
up to 10 feet. With bulb.4Yax4%x
2 Y2". Shpg. wt., 2 ~ Ibs.
83 P 715. NET ............... .7.94
2-volt storage batteries. 6 oz.
83 S 781. NET .............. , . ,99c
REPLACEMENT PROJECTION BULB. For
light source, above. Shpg. wt., 5 oz..
"A" SUPPLY ADAPTER KIT. Filters
output of charger to permit use as
6.3-volt, 4-amp DC filament supply.
Shpg. wt., 6 oz.
. 77 P 024. NET ............. , .. 1.35
83 5 782. NET ................ 1.35
Popular Knight Builders' Diagrams and Instructions
Complete, easy-to-follow instruction manuals for the famous
Knight "Build-Your-Own" electronic kits-identical to manuals
supplied with kits. Offers an inexpensive preview of any Knight
kit-for only 10e. Contain breakdown of equipment, construction
notes, technical hints, operating
data, plus parts lists_ Include
comprehensive schematic and pictorial diagrams.· Each diagram
includes all essential construction data, fully keyed with helpful
cross references. No wiring experience or knowledge of schematics
is necessary to follow these simplified manuals.
38
38
38
,38
38
38
38
38
38
38
38
38
38
38
&4
K 165. Tube Tester.
K 166. AM Signal Generator.
K 167. 5" Oscilloscope.
K 168. Volt-Ohm-Milliameter20,000 ohms-per-volt.
K 183. Volt-Ohm-Milliameter1000ohms-per-volt.
K 169.· Audio Generator.
K 170. Signal Tracer.
K 172. AC-DC Phonq Amplifier.
K 160. 3-Way Portable Radio.
K 161. "Ocean Hopper" Receiver.
K 050. Crystal Set.
K 044. "lO-in-One" Lab Kit.
K 164. "6-in-One" Lab Kit.
K 176. "Ranger" Superhet Radio.
38
38
38
38
K 163. Battery Charger.
K 178. Wireless Broadcaster.
K 162. Phouo Oscillator.
K 180. Variable Frequency
38 K 187.
38 K 184.
38 K 188.
38
K 185.
38
38
38
38
K
K
K
K
190.
182.
171.
059.
Oscillator.
"Space Spanner" Regenerative Receiver.
Resistor-Capacitor T..",ter.
CapacrtOl"€becker.
Printed-Circuit VTVM.
2O-Watt Hi-Fi Amplifier.
Geiger Counter.
5-Watt Hi-Fi Amplifier.
to-Watt Hi~Fi Amplifier.
EACH, Postpaid in U.S.A............ 10e
Kit Builders' Accessories
fig. A. DRAKE MODEl 5 SOLDERING
IRON. Lightweight, efficient 4O-watt
soldering iron. Highest grade nichrome
heating element. ~" dia., pencil~type
tip. to" long. For 110-120 v., AC or DC.
Shpg. wt.•
lb.
*
46 N 505. NET.................. 1.15
fig. 8. KRAMER 6" NEEDLE-NOSE PliERS.
Rugged, precision needle-nose pliers.
Simplifies work on crowded chassis.
Perfectly aligned side-cutters. Shpg.
wt.,14lb.
46 N 401. NET ............... 2.50
Fig. C. XCElITE RU6 6" SCREWDRlVEII
High-quality6'screwdriverwithchrome~
vanadium steel shaft and plastic handle. y.."-dia. shaft. Overall length, 10".
Shpg. wt .• 6 oz.
45 N 796. NET.. .............. 63c
KESTER ..ROSIN-CORE SOlDER •. Handy
tin of solder. Compounded_f highest
grade tin and lead. Plastic rosin filled.
Flows easily; makes perfect connections. Non-corrosive. Wt., 3 oz.
46 N 900. NET ................ .I7e
WIRE lClT•. Package of five, 5-ft. lengths
of No. 20 solid hook-up wire. 5 different
colors. Shpg. wt.. 14 lb.
48 T 198. NET ............ '..... 52c
Allied Radio Corporation. 100 N. Western Ave.. Chicago 80,IIIinois
TV PICTURE TUBES
RAYTHEON
DUMONl~.
Fuily guaranteed for 1 year. Numher prefix in tube type indicates
Corporation of America; RA 'Y, Ra:.-tlleon; N~\P, ~orth Americ:t
screen size of tube. All tubes have magnetic focus and deflection.
Phillips; RAU, Rauland. Prices include Federal Excise Tax. When
except telectrostatic fOCllS and deflection, and .telectr-ostatic focus
ordering, give the complete Stock Number, which consists of the
and magnetic deflection. *Indicates tubes with aluminized (metal
Department No. and the Manufacturer's Tube Type. Give Stock
backed) screens. Manufacturers: DUM, Dumont; RCA, Radio
Number thus: AX3-17BP4B. Shipped by express only.
Stock No.
Stock No.
Mfr.
List
NET
NET
Type
Dept.
EACH
Type
Dept.
Mfr.
List
EACH
AX3
3KP4t
RCA
$25.50
AX3
Rc.:~ -$40-:-00
17TP4t
18.67
29.40
AX5
3NP4
NAP
19AP4A
RAY
59.00
......
AX4
22.00
35.77
AX3
RCA
5TP4t*
78.25
AX3
19AP4B
RCA
48.75
57.48
35.77
AX3
RCA
39.75
19AP4B
RAY
59.00
7DP4t
AX4
29.15
35.77
AX3
RCA
27.75
RCA
7]P4t
AX3
20CP4
20.38
28.62
- _39.00
.
20CP4A-----------RAY- 39.00 28.62
AX4
8BP4t
RAY
32.00
~
23.52
AX3
10BP4A
RCA
RCA
39.00
19.25
AX3
20DP4A/20CP4A
13.87
28.62
39.00
AX4
10BP4A
RAY
19.25
AX4
20DP4A
RAY
13.87
28.62
AX3
lOFP4A*
20DP4Cj20CP4D*
RCA
RCA
25.40
AX3
44.25
17.79
32.54
AX3
12KP4A* ..- ....
RCA
29.75
20DP4C*
RAY
44.25
AX4
20.92
32.54
----- RCA ~ - -17.00
-Rli.V- 4iDs ------AX3
12LP4A
AX4
20HP4A
29.89
AX4
12LP4A
RAY
24.25
RCA
57.75
AX3
20MP4t
17.00
42.38
AX4
14BP4
21ACP4A
RCA
RAY
26.75
AX3
44.25 -n.54
18.96
AX4
14CP4
RAY
26.75
21ALP4
RAY
40.75
AX4
18.96
29.89
AX3
14EP4j14CP4
RCA
26.75
21ALP4A*
RCA
AX3
46.00
18.96
33.81
--_.
AX3
21AMP4A*
RCA
44.25
14HP4t
~
27.75
AX3
20.24
32.54
I
AX3
16AP4A
RCA
44.75
RCA
AX3
21AP4
47.00
32.83
34.50
AX4
16AP4A
RAY
44.75
21AP4
RAY
47.00
AX4
32.83
34.50
16DP4A
RCA
RCA
46.00
AX3
44.75
AX3
21ATP4*
32.83
33.81
AX4
16DP4A
RAY
44.75
21AUP4A/21AVP4A* I RCA
46.00
AX3
32.83
33.81
..- - - - - -RAY-- 46.00
.AX3
16GP4B
RCA
44.75
AX4
21AUP4A*
32.83
33.81
AX4
16GP4B
RAY
44.75
21AVP4A*
RAY
46.00
AX4
32.83
33.81
16KP4
RCA
AX4
RAY
32.00
AX3
21AWP4*
44.25
23.52
32,54
RAY
AX4
16KP4A*
RAY
37.50
AX4
21AWP4*
44.25
27.44
32.54
AX3
16LP4A
21EP4A
39.00
RCA
41.50
AX3
RCA
30.38
28.62
-----16RP4j16KP4
32.00
RAY
AX3
RCA
AX4
21EP4A
23.52
28.62
RCA
AX3
RCA
36.75
21EP4B*
16RP4A/16KP4A
AX3
26.95
32.54
16RP4
RAY
32.00
21EP4B*
RAY
44.25
AX4
AX4
23.52
32.54
RCA
AX3
16TP4
RCA
32.00
AX3
21FP4At
40.75
23.52
29.89
RAY i 40.75
AX4
16TP4
RAY
32.00
21FP4At
23.52
AX4
29.89
-----RAY
46.00
AX3
16WP4A
RCA
41.50
AX4
21FP4Ct*
30.38
33.81
AX4
16ZP4
RAY
34.00
DUM
54.75
AX5
21KP4At
24.99
40.18
37.50
RCA
48.75
AX4
17AP4
RAY
AX3
21MP4t
27.44
35.77
AX3
RCA
34.00
RAY
59.00
17AVP4t
AX4
21MP4t
24.99
35.77
AX4
17AVP4t
RAY
34.00
AX3
RCA
21YP4At*
46.00
24.99
33.81
----17BP4A
RAY
RCA
32.00
AX4
21YP4At*
46.00
~
23.52
33.81
17BP4A
RAY
32.00
RCA
3~.OO
AX4
AX3
21ZP4A
23.52
28.62
RAY
39.00
AX3
17BP4B*
RCA
37.50
AX4
21ZP4A
27.44
28.62
AX4
17BP4B*
RAY
37.50
21ZP4B*
RCA
44.25
AX3
27.44
32.54
40.00
RAY
44.25
AX3
17CP4
RCA
AX4
21ZP4B*
29.40
32.54
~--~
120:60- 90.00
17CP4
RAY
40.00
RAU
AX4
AX5
24AP4
29.40
RCA
65.60
AX3
RCA
44.75
AX3
24CP4A*
17GP4t
32.83
49.73
17HP4j17RP4t
RCA
RAY
AX3
34.00
24CP4A*
70.00
AX4
24.99
52.94
RCA
AX4
17HP4t
RAY
34.00
AX3
24DP4At*
71.10
24.99
52.33
RAY
71.50 -----._--AX4
24DP4At*
52.92
17HP4B*
39.00
AX3
R~
28.66
RCA
71.10
AX4
17HP4B*
RAY
39.00
AX3
24YP4*
52.33
28.66
133.50 102.50
17]P4
RCA
34.00
AX3
AX5
27AP4t
Rf\.U
24.99
RAY
110.00
AX3
17LP4/17VP4t
RCA
34.00
AX4
27EP4*
24.99
80.85
RCA
AX3
27MP4*
152.50 112.11
17LP4A*
RCA
AX3
~ 28.66
RAY
110.00
AX4
27RP4*
80.85
17LP4A*
AX4
RAY
39.00
28.66
17QP4
AX3
RCA
32.00
23.52
New 21 n Color Tube:
17QP4
32.00
RCA
AX4
RAY
AX3
21AXP22*
175.00 142.10
23.52
SHELDON HI-PO TV TUBES
RCA TUBE LITERATURE, SERVICE AIDS AND PROMOTIONAL DISPLAY
TYPE 567 RECTIFIER. New BRC17 TUBE MANUAL. Latest edition. No
plus booster tube. Same as
charge with order for 15 tubes.
5U4G, but boosts low voltage
37 K 575. NET. ................... 60c
supply by up to 35 volts. Ex1275-F TUBE CHARACTERISTICS BOOKLET.
cellent for use in areas where
No charge with tube order.
line voltage is below normal;
"peps up" old TV receivers.
37 A 059. NET. ................... 15c
Shpg. wt. 3 oz.
1 F9940 COLOR-CODE PENCIL. Revolving
TYPE 6S78 DOUBLE TRIODE.
barrel gives values. No charge with order
Replaces 6SN7GT; provides
for 50 tubes. Shpg. wt., 6 oz.
higher output for more drive.
38 A 485. NET. .................. 1.76
Shpg. wt., 3 oz.
3F230 TV SERVICE SIGN. 20x9y.n high. With
TVS-I030 TV SERVICING. 45 pages. No charge
NET EACH
bulb. No charge with 100-tube order.
with order for 5 tubes.
Stock Tubel List In Quantities of
38 A 379. NET .................... 35c 38 AZ 393. NET .................. 4.50
No.
Type Price 1 to
to 49
1 J)icture tube equals 35 receiving tubes
TVS-I031 TV SERVICING SUPPLEMENT. No
37A 133~ $2.70 1.51~
on RCA service -aids, display or literature
charge with tube order.
37 A 134 6S78
4.20
2.35
2.22
orders.
On SO or more, deduct additional 10%
38 A 380. NET. ................... 15c
I
----
~---
I--!~:gf
*
-----~
516
As New Picture Tubes are Released by Manufacturers, ALLIED WilIStCKk Them
65
RCA Receiving Tubes
The great name in electronic tubes- RCA Radiotrons. These premiumquality tubes, in the famous red and black safety cartons, are universally
known for their highly efficient, absolutely dependable performance. Purchasers of tubes in quantity lots may obtain RCA service aids, tube
literature and promotion displays at no cost-see page 65 of this
Catalog. *Not made by RCA-other well-known brands supplied.
You Save If You Buy More Than 5 Tubes
If you buy 6 or more tubes of anyone type or assorted types (and up to a total of 49), use the
prices in the second net price column (6 to 49). The first net price column (1 to 5) is for orders
Tube
Type
OZ4
OZ4G
lA3
lA5GT
1A7GT
lAC5
lA05
lAG4*
lAH4*
lAJ5*
lAX2*
lB3GT
IC5GT
108GT
lEB
lG4GT*
1 GSGT*
lH4G*
lH5GT
lL4
lLS
lLA4*
1LAS
lLB4
lLC5
lLCS
lL05
lLE3
1LG5
1LH4
lLN5
1N5GT
lQ5GT
1 R5
154
155
1T4
1TS
1U4
lU5
1V
lV2
lV6*
1X2A
1X2B
2A3
2A6*
2AF'4.A
3A2
3A3
3AL5
3AUS
3AV6
3B2
3BC5
3BY6
3CBS
3CF'S
3LF'4
3Q4
3Q5GT
354
3V4
4BQ7-A
4BZ7
5AMS
5ANS
5AQ5
5AS4
5AS8
SATS
5AVS*
5AW4*
5AZ4
5JS
66
List
Price
$1.40
1. 70
2.50
2.10
2.50
3.50
3.50
2.85
2.85
NET EACH
I n Quantities of:
lt056t049
.
_----.78
.69
.95
.83
1.23
1.40
1.17
1.03
1.40
1.23
-~""-r-""-
1.96
1.72
1.59
1.40
1.59
1.40
1.43
~ -1.62
-2.45
1.37
1.20
2.50
1.40
1.23
2.60
1.45
1.27
4.15
2.32
2.03
3.85
2.15
1.89
2.55
1.43
1.25
2.90
1.62
1.43
2.35
1.31
1.15
2.00
1.12
.98
2.15
1.20
1.05
--2.90
1.62
1.43
2.90
1.62
1.43
2.75
1.54
1.35
2.95
1.65
1.44
2.75
1.54
1.35
2.75
1.54
1.35
2.75
1.54
1.35
2.75
1.54
1.35
2.75
1.54
1.35
2.75
1.54
1.35
2.75
1.54
1.35
2.45
1.37
1.20
3.05
1.70
1.49
2.25
1.26
1.10
2.55
1.43
1.25
1.90
1.06
.93
2.15
1.20
1.05
3.50
1.96
1.72
2.10
1.17
1.03
1.85
1.03
.91
2.55
1.43 1.25
1.55
.87
.76
3.65
2.04
1.79
2.50
1.40
1.23
2.50
1.40
1.23
4:55 2.54 2':23"
2.75
1.54
1.35
3.45
1.93
1.69
2.90
1.62
1.43
2.90
1.62
---'-'-~
1.60
.89
.7S
1. 75
.98
.86
1.55
.87
.76
4.45
2.49
2.18
2.00
1.12
.98
1.90
1.06
.93
2.00
1.12
.98
2.20
1.23
1.08
3.10
1.73
1.52
2.20
1.08
-1.23
- - 1.37
2.80
1.56
2.15
1.20
1.05
2.15
1.20
1.05
3.25
1.82
1.59
3.45
1.93 -1.69
-2.75
1.54
1.35
2.85
1.40
1.59
1.90
1.06
.93
1. 75
.B6
.9B
2.85 ~
1.40
2.65
1.30
1.48
2.90
1.62
1.43
2.70
1.32
1.51
1.55
.76
.87
2.35
1.15
1.31
01 less than 6 tubes.
For 50 tubes and over, deduct 10% from the second price column (6 10 49).
NET EACH
NET EACH
Tube
List
Tube
List
In Quantities of:
I n Quantities of:
Type
Price
Type
Price
I to 5 6 to 49
I to 5
6 to 49
5T4
$5.00
6BGSG
$5.20 2.90
2.79
2.45
2.55
1. 70
6BHS
2.25
5U4G
1.[0
1.26
.83
.95
5U4-GB
1.75
SBJS
1.95
.98
.B6
1.09
.96
2.75
SBK4
6.15
5U8
1.35
3.44
3.01
1.54
2.55
6BK5
2.60
5V4G
1.43
1.25
1.27
1.45
1:75- .98
5W4GT
SBK7A
2.90
.B6
1.62
1.43
2.05
6BL4
5X4G
5.25
2.57
1.00
1.15
2.93
2.65
5X8
SBL7GT
3.25
I.4B
1.30
1.82
1.59
1.30
5Y3G
SBNS*
2.65
.64
1.30
.73
1.48
SBQ6GT*
5Y3GT
1.25 ~
3.50
.61
1.96
1.72
1::85 1.03
5Y4G
6BQ6GTB/6CU6 "3:50 1.96
.91
1.72
1.85
SBQ7A
5Y4GT*
3.25
1.03
.91
I.B2
1.59
2.00
6BX7GT*
3.35
5Z3
.9B
1.12
1.87
1.64
3.30
5Z4
SBY5G*
3.25
1.62
I.B2
1.59
I.B4
3.90
6BY5-GA
SA3*
3.30
2.18
1.91
1.84
1.62
2.85
6BYS
1.90
6A6*
1.40
1.59
1.06
.93
2.75
6A7
SBZS
2.00
1.35
1.12
.98
1.54
2.90
SAB
SBZ7
3.40
1.43
1.66
1.62
1.90
2.75
SA8G
SC4
1.35
1.50
.84
.74
1.54
2.90
6A8GT
6C5
1.62
1.43
2.00 _1_._1_2~
.98
1.70- .95 -:a3 SC5GT
SAB4
2.15
1.20 ~
2.85
6CS
SAB5/6N5
2.55
1.25
1.40
1.59
1.43
3.55
6AB7
6C8G
1.74
3.85
1.89
1.98
2.15
3.10
6CB5
SAC5GT
7.60
1.52
3.72
1.73
4.24
3.10 ~
6AC7
6CB6
1.52
2.00
.98
1.12
3Jl5 2.15
6A07G
6C06G
1.89
4:7il 2.63
2.30
3.40
SCF'6
6AF'4-A
1.66
2.15
1.90
1.05
1.20
2.85
6AF'6G
SCG7
1.08
1.40
2.20
1.59
1.23
2.05
GAG5
SCLS
1.00
1.15
3.10
1.52
1.73
3.50 ~
SAG7
2.25 ~
1.72
SCMS*
1.10
2.45
SAH4GT
1.20
6CM7
2.40
1.37
1.34 -,-.-183.45
1.69
6AHS
6CSS
1.93
1.85
.91
1.03
3.50
S06
1.25
SAH6V*
1.72
2.55
1.96
1.43
4.40
SAJ4*
2.16
60CS
2.46
2.30
1.13
1.29
4.20
SAK5
2.06
SOES
2.00
.98
2.35
1.12
2.3i) 1.29
SAKS
1.13
SOGSGT*
1.85
.91
1.03
SAL5
1.55
.76
SE5
2.15
1.05
.87
1.20
3.85
SAL7GT
1.89
SF'5
1.08
2.20
2.15
1.23
4.40
2.16
SF'5GT
1.90
.93
SAM4*
2.46
1.06
SAMS
2.75
1.35
SF'S
2.50
1.23
1.54
1.40
--.9-84.40
SAN4*
6F'6G
2.16
2.00
2.46
1.12
SAN8
2.80
1.37
SF'SGT
2.00
.98
1.56
1.12
SAQ5
1.85
1.89
.91
6F'7
3.85
1.03
2.15
SAQS
1. 70
.83
SF'8G
3.85
1.89
.95
2.15
SAQ7GT
3.05
2.85
1.70
1.59 -1.40
--1.49
- - SGSG
2.05
SAR5
SH6
2.00
.98
1.00
1.12
1.15
SAS5
2.00
1.13
.98
6HSGT*
2.30
1.29
1.12
3.00
SAS8
SJ5
1.75
.86
1.47
1.68
.98
1.50
SATS
.74
.84
SJ5GT
1.85
.91
1.03
2.75
6ATS
1.35
SJS
2.35
1.15
1.54
1.31
2.75
SAU4GTA
1.35
SJ7
2.50
1.23
1.54
1.40
3.20
SAU5GT
SJ7GT
2.80
1.56
1.37
1.79
1.57
1.70
SAUS
.83
SJ8G
3.85
2.15
1.89
.95
3.35
6AV5GT
1.87
1.64
SK5GT*
2.65
1.30
I.4B
1.50 ~
SAVS
SKSGT
.81
.74
1.65
.92
-1-.-133.10
SAW8
SK7
2.30
1.52
1.73
1.29
2.35
SAX4GT
1.15
1.1 B
SK7G*
2.40
1.34
1.31
2.05
1.00
SAX5GT
SK7GT
2.35
1.15
1.15
1.31
3.15
SAZ8
1.54
3.35
1.87
1.64
SK8
1.76
3.35 ~
SB4G
1.64
SK8G*
3.40
1.90
-1.6&
-3.50
SB5*
SL5G*
2.85
1.59
1.40
1.96 1.72"
2.40
SBSG*
1.18
SLS
4.35
2.43
2.13
1.34
3.50
6B7*
3.40
1.90
1.66
1.72
SLSG
1.96
3.50
SB8
1.72
3.10
1.52
1.96
SLSGB*
1.73
3.50
SL7
SB8G*
1.72
3.15
1.76
1.54
1.96
-1.66
-6BAS
1::80 1.01
.8B
SL7G*
3.40
1.90
2.60
SBA7
SN7
2.95
1.44
1.65
1.27
1.45
4.10
SBC4
SN7GT
2.01
2.85
1.59
1.40
2.29
2.00
SBC5
.98
2.45
1.20
SP5GT*
1.37
1.12
6Q7
6BC7
3.20 ~
1.20
1.57
2.45
1.37
-1.03'
-14.25
SBD4-A
SQ7G*
2.10
9.75
1.17
9.75
1.80
6BOS
SQ7GT
.88
2.10
1.17
1.03
1.01
1.90
1.37
SElES
.93
SR7
2.80
1.56
1.06
6BF'5
2.25
3.60
1.10
1.76
1.26
6RS*
2.01
1.60
SElF'6
.78
.86
.89
SS4-A
1.75
.9B
5$e P0ges 68·70 for Special Purpose Tube'
RCA Receiving Tubes
GUARANTEED FOR 12 FULL MONTHS. You can be sure of complete satisfaction when you order from ALLIED. We will replace any tube listed on
these pages that does not give efficient performance for 12 months from
date of purchase. This does not apply to burned-out or broken tubes.
Depend on ALLIED for your tube requirements-as new tubes are released we will stock them. Av. shpg. wt., per tube, 4 oz.; per 10 tubes, 2 Y2lbs.
You Save If You Buy More Than 5 Tubes
If you buy 6 or more tubes of anyone type or assorted types (and up to a lotal
of 49), use the prices in the second net price column (6 to 49). The first net price
column (t to 5) is for orders of less than 6 tubes.
For 50 lubes and over, deduct 10% from the second price column (6 to 49).
Tube
Type
NET EACH
InQ uantifies of:
I --OS-6t049
t
------1.59
I. 82
I. 54
1.35
1.05
I. 20
I. 20
1.05
1.43
I. 62
-1.10
I. 26
1.64
I. 87
.93
I.06
.98
1.1 2
1.35
I. 54
List
Price
-$3~
6S7
6S8GT
2.75
2_15
6SA7
6SA7GT
2.15
6SB7Y
2.90
6SC7
2_25
6SD7GT*
3.35
6SF5
1.90
6SFSGT
2.00
6SF7
2.75
-6SG-7--- -2.35
I. ~-1-.-156SH7
2.75
1.35
I. 54
6SH7GT*
2.50
1.23
I. 40
6SJ7
2.00
.98
1.1 2
6SJ7GT
1.65
92
.81
6s~i(7--- -------2---:99
2.00
1.1
6SK7GT
2_00
.98
1.1 2
6SL7GT
2_60
1.27
I. 45
6SN7GTA
2.15
1.05
I. 20
6SN7GTB
2.15
1.05
I. 20
- - --9-S6SQi--- - ----:a6
1. 75
6SQ7GT
1. 75
98
.86
6SR1
1.90
I. 06
.93
6SS7
2.75
I. 54
1.35
6ST7
2.80
I. 56
1.37
65V7*
3.35
1.64
I. 87
6SZ7
2.50
1.23
I. 40
6T4*
3.40
1.66
I. 90
6T8
2.90
1043
I. 62
6US/SG5
2.05
1.00
1.1 5
-6U6GT*-2.45
1.20
I. 37
6U7G*
2.30
1.13
I. 29
6U8
2.85
lAO
I. 59
6V3A
3.95
1.94
2. 21
6V6
3.65
2. 04
1.79
--.9-16V6~ -US-- --0-3I.
6V8*
3.75
1.84
2. 10
6W4GT
1.75
98
.86
6W6GT
2.25
1.10
I. 26
6X4
1.40
78
.69
6X5GT
1.40 --7-8- --:69
6X8
2.75
54
1.35
I.
SY6G
2.60
1.27
I. 45
6ZY5G*
2.55
1.25
I.43
7A4
2.05
1.00
I. IS
4-5-1.27
7AS
2.60 - -I.
7A6
2.15
1.05
I. 20
7A7
2.20
1.08
I. 23
7AS
2.10
1.03
I. 17
7AD7
4.70
2.30
2. 63
7AF7--- 2AO --3-4-1:iS
I.
7AG7
2.55
1.25
I. 43
7AH7
2.55
1.25
I. 43
7AU7
2.25
1.10
I.26
7B4
2.00
.98
I. 12
---:93
7BS
1.90 ----06I.
7B6
1.00
2.05
I. 15
7B7
2.05
1.00
I. 15
7B8
2.30
1.13
I. 29
7C4*
3.60
1.76
2. 01
- --20-'1.05
7C5
2.15
I.
7C6
1.90
.93
I.06
7C7
2.15
1.05
I. 20
7ES*
2.90
1.43
I. 62
7E6*
2.90
1.43
I. 62
-3:35 I. 87
7E7
1.64
7F7
2.55
1.25
I. 43
7FS
1.69
3.45
I. 93
7G7
3.00
1047
I. 68
7HI
2.25
1.10
I. 26
IJ7
3.65
2. 04
1.79
7K7
3.20
I. 79
1.57
7L7
3.00
I. 68
1047
7N7
2.35
1.15
I. 31
7Q7
2.60 , I. 45
1.27
-
NET EACH
In Quantities of:
I to 5
6 t049
7 R 7 - - - --$3.50 -1-.96
1.72
7V7
3.50
1.96
1.72
7W7
3.50
1.96
1.72
7X7
3.35
1.87
1.64
7Y4
1-85
1.03
.91
-7Z4
1.85
1.03
.91
12A8GT
2.90
1.62
1.43
12ABS
1.85
1.03
.91
12AH7GT
3.05
1.70
1.49
12ALS
1-65
.92
.81
f:fAQS--- ~
1.06
.93
12AT6
1.50
.84
.74
12AT7
2.60
lAS
1.27
12AU6
1-70
.95
.83
2_20
12AU7
1.23
1.08
12A"-S-- -l-.4S
.81
.71
12AV7
3.05
1.49
1.70
12AW6
2.4-5
1.37
1.20
12AX4-GTA
2.45
1.20
1.37
2.30
12AX7
1.13
1.29
-12AZ-7--- ~
1.26
1.10
2_20
12B4-A
1.08
1.23
12BA6
1.80
.88
1.0 I
12BA7
2.60
1.27
lAS
12BD6
1.80
.88
1.01
12BES--- 1":90 1.06
.93
12BF6
1.60
.89
78
12BH7
2.55
1.43
1.25
12BH7-A
2.55
1043
1.25
12BK5*
2.60
1045
1.27
12BR7*-- ~
1.26
1.10
12BQ6GTB/12CU6
3.55
1.74
1.98
2.65
12BY7
1048
1.30
2.55
12BY7-A
1.25
1.43
2.50
12BZ7*
lAO
1.23
12CS--- --.r.9S 2.21
1.94
2.05
12CA5
1.00
1.15
2_20
12H6
1.08
1.23
1.85
12JSGT
.91
1.03
2.55
12J7GT
1.25
1.43
-1-.-151-2K7GT
2.35
1.31
3.30
12K8
1.62
1.84
1.90
12L6GT
.93
1.06
2.10
12Q7GT
1.03
1.17
2.75
1.35
1258GT*
1.54
--2.15
12SA7
1.05
1.20
2.15
125A7GT
1.05
1.20
2.50
125C7
1.23
lAO
1.95
12SF5
.96
1.09
2.10
12SF5GT*
1.03
1.17
125F7--- -z:75
1.35
1.54
2.35
12SG7
1.15
1.31
2.75
1.35
125H7
1.54
2.00
12SJ7
.98
1.12
1.90
.93
12SJ7GT*
1.06
.
98
125K7
1.12
2.00
.98
12SK7GT
1.12
2.65
1.30
12SL7GT
1048
1.05
2.15
125N7GT
1.20
12SQ7
1.75
.86
.98
.86
12SQ7GT
1.75
.98
.98
2.00
12SR7
1.12
1.85
.91
12V6GT
1.03
2_30
1.13
12W6GT
1.29
.69
1.40
12X4
.78
12Zj-*--- ~
1048 1302.25
1.10
14A7
1.26
1.23
14AF7
2.50
lAO
1.10
14B6
2.25
1.26
1.23
14C7
2.50
1.40
14F7
2.55
1.25
1043
14FS
3.45
1.69
1.93
14Q7
2.60
lAS
1.27
14R7
3.50
1.72
1.96
3.50
19*
1.9&
1.72
Tube
Type
List
Price
-~-
-,~-
-z.oO
Tube
Type
List
Price
19B~
$6_00 3.352.94
3.35
1.64
1.87
L50
lAO
1.23
2.90
1.62
1.43
3.10
1.52
1.73
-- - - - 2_75
1.35
1.54
3.50
1.72
1.96
3.30
1.62
1.84
2.75
1.35
1.54
2.75
1.35
1.54
25BQ6GT~'- -3:65
1.79
2.04
25BQ6GTB/25CU6
3_65
1.79
2.04
2.05
25C5*
1.15
1.00
4_70
25CD6G*
2.30
2.63
4.70
2.30
2SCD6-GA
2.63
---3:85 2.15 1:892SL6
1.90
.93
2SL6GT
1.06
2.10
1.03
25W4GT
1.17
1.52
3.10
25YS*
1.73
2_00
.98
2SZ5
1.12
--- --2_60
25Z6
lAS
1.27
1.95
25Z6GT
1.09
.96
2.25
26*
1.26
1.10
1. 75
27
.98
.86
2.30
1.29
1.13
30*
3.35
32L7GT*
1.64
1.87
2.40
1.18
35/51*
1.34
2.25
1.10
35A5
1.26
2_10
35B5
1.03
1.17
1.90
35e5
.93
1.06
-----:%35L6GT
1":95 1.09
1.25
35W4
.&1
.70
1.85
.91
3SY4
1.03
1.85
.91
35Z3
1.03
1.55
.76
35Z4GT
.87
-1.40
35ZSGT
.78 --:69
2.85
36*
1.59
1.40
1.85
37*
.91
1.03
2.30
38*
1.13
1.29
2.80
1.37
39/44*
1.56
-- - .96
1.95
41
1.09
1.95
42
.96
1.09
2.10
43
1.03
1.17
2.15
45
1.05
1.20
5.30
47
2.60
2.96
50A5
2.25
1.26 -1-.10
50B5
2.10
1.03
1.17
50CS
1.90
.93
1.06
3.35
50C6G
1.64
1.87
1.95
50L6GT
.96
1.09
50)(6--- ~ 1.26 1.10
2.30
50Y6GT
1.13
1.29
50Y7GT
2.10
1.03
1.17
1.13
5S*
2.30
1.29
1.90
.93
56*
1.06
57*
2.10
1.03
1.17
1.03
58*
2.10
1.17
1.86
59*
3.80
2.12
6.95
3.41
70L7GT
3.88
2.40
71A
1.34
- 1.18
.98
75
2.00
1.12
.83
76*
1.70
.95
1.08
77*
2.20
1.23
1.08
2.20
78
1.23
.83
1. 70
80
.95
2.80--82*
1.56 1":37
1.66
3.40
83V
1.90
.91
1.85
84/6Z4
1.03
1.13
85*
2.30
1.29
1l7L7/1J7 M7GT
3.41
6.95
3.8S
--f17NiGT- ~80 2.68
~
117P7GT
4.80
2.35
2.68
117Z3
1.85
.91
1.03
3.15
117Z6GT
1.54
1.76
2.65
5642*
1.30
1.48
19C8*
19J6
19T8
19X8
24A
25A6
2SAV'SGT*
2SAX4GT*
2SBK5*
-~--
---~-
Allied
R~dio
NET EACH
I n Quantities of:
I to 5
6 to 49
Corporation, 100 N. Western Ave., Chicago 80, Illinois
I
67
Special Purpose Tubes for
Immediate Delivery From Stock. The listing on this and the following pages is a
complete selection of tubes for broadcast, industrial and research use. Included
are power tubes, rectifiers, cathode-ray, photo-electric and miniature tube types.
Almost 700 types of special-purpose tubes are listed, representing the products of
leading manufacturers in the electron tube industry. Each tube will provide
maximum efficiency and dependable service. As new tubes are released, ALLIED
will stock them. ALLIED supplies all tubes at the lowest current prices from the
largest distributor stocks in the country. Depend on ALLIED for fast shipment.
Stock No.
NET
Mfr.
EACH
Dept.
Tube Type
El
OA2
RCA
~
El
RCA
OA3
1.27
El
OA4G
RCA
1.48
E3
OA5
SYL
5.40
E2
OZ4A/CK1003 RAY
1.00
El
RCA
OB2
--r:39
E2
OB3
RAY
1.65
El
RCA
OC3
1.27
El
RCA
003
1.27
E2
RAY
OY4
2.79
E2
RAY
lA04
--r:9s
E2
RAY
lAE4
1.55
E2
RAY
lAGS
1.90
E3
ELEC
EL CIB
9.60
E3
VIC
7.50
lB85
VIC
E3
lB86
E3
VIC
lB88
8.00
E3
ELEC
EL lC
7.60
RCA
El
lC21
3.85
CE
E3
CE lC/918
2.30
E3
SYL
1021/SN4
~
ELEC
E3
EL ClJ
9.60
flEC
E3
10.40
EL C1K
RCA
El
50.00
lP21
RCA
14.75
El
lP22
RCA
El
lP28
-------n:Oo
RCA
El
2.95
lP29
RCA
El
2.85
lP37
RCA
El
1.75
lP39
RCA
El
2.60
lP40
E3
CE lP/40
RCA
El
2.80
lP41
RCA
11.00
El
lP42
AMP
E4
16.50
E IT
CHA
4.53
E3
lZ2
RCA
El
2APIA
THER
7.50
E3
2AS15
RCA
El
2.40
2A4G
RCA
11.00
El
2BPI
RCA
12.50
El
2BP11
RCA
~
El
2C39A
AMP
E4
25.00
2C39A
ElM
32.15
E3
2C39B
RCA
21.50
El
2C43
15.00
£3
2C53
CE
E3
CE20
RCA
El
2.00
2D21
AMP
2.00
E4
2D21
CHA
2.40
E3
2021W
RCA
4.65
El
2&24
~
E2
2E26
RCA
3.85
El
2E26
RAY
2.60
£2
2E30
HYT
2.60
E3
2E30
RAY
2.12
2E31
E2
~~
E2""
2E32
RAY
2.17
E2
2E36
RAY
2.20
£2
2G21
RAY
2.20
E2
2G22
AMP
41.00
E4
2K25
RAY
~
E2
RK 2K25
RCA
56.50
El
2K26
RAY
55.00
E2
RK 2K28
RCA
El
2X2A
2.15
3·200A3
Se~ type 592
El
3A4
RCA
El
3A5
RCA
1.22
E2
3A5
RAY
1.10
El
RCA
3APIA
19.50
E2
3B4
RAY
2.75
--2.75
E3
384
HYT
E3
WL 3B22/1C
7.60
WES
E2
RK 3B24W
RAY
10.50
E3
GE
11.75
GL 3B24W
5.90
£1
3825
RCA
El
3828
RCA
~
E4
AMP
3828
9.45
----r:so
a - -m
---ro:as
......
------us
--us
....
68
----uo
NET
Stock No.
Mfr.
EACH
Tube Type
RCA
3BPIA
~
ELEC
EL 3C
8.90
RCA
3C23
12.50
3C23
AMP
12.50
GL 3C23
GE
11.98
See type 613-0--3C45
E3
3021A
HYT
11.90
3022A
RCA
El
16.40
El
3E29
RCA
20.25
E3
EL C3J
ELEC
12.10
E3
ELEC
EL C3J/A
~
El
3JPl
RCA
20.50
El
3KPI
RCA
16.70
3KPll
RCA
El
18.60
3K20000LA
ElM
EX3
2,975.00
ElM
EX3 -----aK20000LF
2,975.00
ElM
EX3
3K20000LK
2,975.00
El
3RPI
RCA
16.45
EZ4
AMP
3X2500A3
198.00
ElM
EZ3
3X2500A3
198.00
EX4
3X2500F3
AMP 198.00
EX3
ElM
3X2500F3
198.00
EZ3
3X3000Al
ElM
198.00
SN4
See type 1021
El
4-65A
RCA
20.00
-E3
4-65A
ElM
20.00
El
4-125A/4021 RCA
30.25
E3
4-125A
ElM
30.25
E4
AMP
4-125A
23.00
El
4-250A/5022 RCA
41.25
E3
ElM
4-250A
~
E4
AMP
4·250A
35.00
E3
4.400A
ElM
60.50
EZl
ElM
4·1000A
132.00
E3
WES
WL 4B24/3C
8.90
E4
AMP
4B32
~
E3
SYL
4C35
20.25
E4
AMP
4C35
28.75
4021
See type 4·l25A
E2
RK 4032
RAY
27.50
El
4E27/8001
RCA
~
El
4E27A/5.125B RCA
35.75
E3
4E27A/5.125B ElM
35.75
EX3
ElM
4W20000A
1850.00
E4
AMP
4X150A
38.95
-El
4X150A
~
38.95
El
RCA
4X1500
38.95
RCA
EZI
4X500A
121.00
ElM
El3
4XSOOA
121.00
5.1258
See type 4E27A
EZI
SABPI
RCA
~
SABP7
RCA
EZI
35.00
RCA
EZI
5ABPll
35.25
RCA
El
5AUP24
93.00
RCA
EZI
5BPIA
23.80
RCA
EZI
5CP1A
Ell
RCA
5CP7A
31.40
RCA
EZI
5CPllA
31.40
AMP
E4
5C22
45.00
E3
SYL
5C22
35.25
-See type 4.2~
5022
EZI
5FP4A
RCA
41.75
El
RCA
1.72
5R4GY
E2
5R4GY
RAY
1.89
E3
GE
2.20
5R4GY
RCA
5UPI
~
Ez1
EZI
5UP7
RCA
25.40
EZI
RCA
5ZP16
100.00
El
6AG7Y
RCA
2.35
E2
6AJ5
RAY
3.50
E3
6AJ5
E2
6AK5W
3.05
RAY
E2
1.35
6AL5W
RAY
E2
6AN5
RAY
3.65
E3
6AR6
TUNG
5.75
El
6AS6
RCA
---u6
E2
6AS6
RAY
3.45
Dept.
El
E3
El
E4
E3
....
-v:oo
m- -a:so
Lowest Prices-Highest Quality-Best Service
Stock No.
NET
Mfr.
EACH
Tube Type
--E3 EL 6B
flEC
11.05
E3
4.45
6BF7W
SYL
E3
EL C6C
ELEC
43.20
E3
fLEC
16.60
EL 6C
E4
6CA7
AMP
2.75
E2"" --6C4W
RAY
-a:Os
E3
2.85
604
SYL
El
6F4
RCA
7.00
E3
EL C6J
flEC
26.40
E3
ELEC
EL C6J/A
29.30
El
RCA
6J4
~
E2
6J4
RAY
8.09
E2
4.85
6J5WGT
RAY
E2
6J6W
RAY
3.05
E3
6L6WGA/5932 SYL
10.50
---El
RCA
4.45
6AS7G
El
1.35
6SJ7Y
RCA
E3
6SJ7WGT
SYL
2.45
E2
2.45
65N7WGT
RAY
E3
65U7GTY
TUNG
4.25
E3
6V6GTY
E2
6X4W
RAY
1.80
E2
6X5WGT
RAY
1.89
7C24
See type 5762
E3
7AK7
6.30
SYL
Ez1
7CP4
RCA
~
EZ3
GL 7021
GE
320.00
EX3
SYL
23.50
7JP1/7VPl
Ell
RCA
54.00
7TP4
EZI
7VPl
RCA
-1300.00
-25.00
-Ell
RCA
8021
EXI
RCA
1300.00
9C22
EZI
105P4
RCA
64.50
El
lOY
RCA
4.30
E3
UX CVIl
UE
15.40
El
RCA
12A6
~
El
RCA
12AY7
3.23
E3
EL C16J
ELEC
57.90
E3
EL CI6J/A
fLEC
63.70
FG 17
See type 5557
E3
KY 21A
1~1--l:i.25
E3
RX 21A
ElM
9.00
E3
PJ 22
GE
2.50
PJ 23
See type GL 868
E3
CE 23A
CE
2.00
--E3
CE
CE 25C/927
2.25
E3
25T
ElM
11.00
El
26A7GT
RCA
6.75
E3
FG27A
GE
26.00
E3
2807
SYL
2.85
----E3
CE 29R
CE
2.80
E3
CE
CE 30C/930
1.50
32
See type WL 5558
FG 33
See type GL 5720
E3
~_T_____ I~I
12.00
E3 TZ 40
TAY
7.70
FG 57
Se" type GL 5559
E4
EFP 60
AMP
8.75
E3
KT 61
EMIT
2.21
E2
RK 61
RAY
3.30
--E3 KT 66
EMIT
3.50
E3
75TL
ElM
16.00
E4
75N
AMP
10.00
E4
75NB3
AMP
10.00
E3
GE
FG 81A
18.00
---El
RCA
83
1.23
E4
AMP
EL 84
1.25
E4
AMP
90NB
20.00
FG 95
See type GL 5560
E4
HF 100
AMP
17.50
-----E3
ElM
100TH
18.25
E4
AMP
FG 105
49.50
El
172
RCA
65.00
E3
WLI72
WES
65.00
E4
HF 200
AMP
37.50
E3
T 200
TAY
~
E4
200 NB
AMP
47.50
Dept.
m- ---------,:os
....
....
__
Industry & Broadcast Use
AMP
CE
eRA
ElM
ELEC
Easy to Order-Specify Department and Tube Type. This tabular presentation enables
EMIT
GE
you to locate the tube types you want, quickly and easily. When ordering, give
the full Stock Number, which consists of the Department Number and the
Manufacturer's Type Number. The Department Number represents exact location of the tube in ALLIED stockrooms-speeds up your shipment. Give stock
Number thus: E3-1B85. The chart at right shows the full names of the manufacturers whose tubes are listed on these pages. For technical literature, see page
70. You can depend on ALLIED for prompt shipment of all special purpose tubes.
I
Stock No.
Mf
NET
Tube Type
. r.
EACH
E"4-- HF261A/~ AMP
28.50
E3
CE 203
CE
11.60
E3
CE 206
CE
10.00
EX4
207
AMP
240.00
El
211
RCA
13.75
~ -C-£-2,-304---- ~ - - i . 5 0
E3
GL 242C
GE
15.50
E4
2498
AMP
9.00
E3
249S
TAY
7.00
EZ3
250TH
ElM
33.00
~ HF 300
AMP
--3i.50
E3
304TH
ElM
60.50
E3
304TL
ElM
60.50
E3
SA 309
SYL
7.50
E3
GL 393A
GE
11.98
1:3
394A
CHA - --7.50
E3
395A
CHA
4.40
E3
GL 441
GE
4.50
El4
450TH
AMP
77.00
El3
450TH
ElM
77.00
ExT --450TL
AMP --77.00
E3
WL 4818
WES
8.25
EX4
498
AMP
500.00
EX4
501 R
AMP
160.00
EZ4
502
AMP
150.00
EXT --502R
AMP
-180.00
E3
GL 50lA
GE
1.85
E1
S02A
RCA
1.85
E2
CK 502AX
RAY
2.10
E4
504R
MAP
175.00
E2 CI(506AX--- RAY1.50
E2
CK 510AX
RAY
2.55
E2
CK 51 IX
I'!,y
2.38
E2
CK 512AX
RAY
2.40
E2
CK 526AX
RAY
1. 90
i:i--CK 532DX---- RAY2.55
E2
CK 533AX
RAY
2.40
E2
CK 534AX
RAY
2.45
E2
CK 536AX
RAY
1.58
••••
CK 538DX
Se. type CK549DX
E2 -CK- 539DX---- RAY -~55
E2
CK 542DX
RAY
2.55
E2
CK 546DX
RAY
2.55
E2
CK 548DX
RAY
2.55
E2
CK 549DX
RAY
2.05
EXT
575A
~---w:oo
E4
575A
AMP
21.00
E1
5798
RCA
15.00
E3
WL 5798
WES
15.00
E3
592/3-200A3 ElM
30.25
E3
NL 600
NAT ----s:2o
E3
NL 604
NAT
8.90
E3
NL 606
NAT
16.60
E3
KU 610
WES
22.00
E3
NL 6J5:-_ _ _ NAT
7.50
~-NL617
NAT~
E3
NL 619
NAT
10.00
E3
NL 623
NAT
11.60
E3
KU 627
WES
22.00
E3
KU 628
WES
34.00
~
629
RCA
~
E3
WL 6328
WES
28.00
E3
NL 635
NAT
11.05
E3
NL 649/5834
NAT
7.75
~ _ _651
See type WL 5552A
• •••
652
See type WL 5551A
E3
NL 653/5835
NAT
11.75
El
672A
RCA
35.00
E3
WL 672A
WES
35.00
EXI
673
RCA
20.00
EX4
673
AMP
-nOo
E3
KU 676
WES
55.00
El
677
RCA
55.00
E4
678
AMP
47.00
EX3
47.00
WL67~8~~~_WES
~ NL710/6011
NAT-----rr:JO
E3
NL 714
,NAT
8.50
Dept.
I r:_
Stock No.
Mf \
NET
Dept.- _ _Tube Type
__ ~
•• • • NL 715
See type 5557
E3
NL 716
NAT
9.60
E3
Z 729
EMIT
2.99
E3
NL 760
NAT
29.30
801A
RCA
El
6.70
Ej--802
RCA ~
El
803
RCA
25.95
EI
804
RCA
17.50
E1
805
RCA
13.50
E4
805
AMP
13.50
~--807
E2
E4
•• • •
E3
Ej
EI
E4
EI
E4
-RCA-~
RK 807
807
807W
807Y
809
810
810
RAY
AM P
See type 5933
SYL
2.50
2.40
4.90
-RC....- ---4-.70
RCA
16.25
AMP
16.25
811A
RCA
5.00
811A
I AMP
5.00
E2RK8!lA
iRAY---s-:-iio
EI
~ i2A
,RCA
5.00
E2
RK >l12A
"lAY
5.00
EI
813
jl~CA
18.00
E4
_ _ 8IJ _ _ _ _ j AMP
18.00
EI
,,14
RCA
14.25
EI
815
[RCA
12.35
El
816
RCA
2.15
E2
RK 816
RAY
1.65
E1
828
RCA
18.30
E4 --828
AMP
~
E2
RK 829
RAY
16.25
El
8298
RCA
16.25
E4
8298
AMP
16.25
El
832A
RCA
12.90
E2
RI(S3204
RAY- ~O
EXI
833A
RCA
49.50
El4
833A
AMP
49.50
EI
836
RCA
9.00
El
837
RCA
5.80
Ej--838
RC;"15.15
E4
838
AMP
15.15
El
845
RCA
13.75
E4
845
AMP
13.75
EX4
849
AMP
138.00
El4
8578
AMP
~OO
866
See type RK 866A
El
866A
IRCA
2.45
E3
GL 866A
GE
2.45
E4
866AX
'AMP
2.45
E2 RK866A)8~ ~ --2:-45
E3
866JR
TAY
1.65
EI
868
RCA
2.85
E3
GL 868/PJ23
GE
2.85
EX4
8698
AMP
132.00
Ej
872A
'RCA --8~0
E4
872AX
AMP
8.20
EX4
880
AMP
510.00
El
884
RCA
1.85
E2
884
RAY
1.85
Ej--1i85
RCA
--2:00
El4
889A
AMP
210.00
Ell
889RA
RCA
295.00
El4
889RA
AMP
295.00
El4
891
AMP
235.00
Ezl--891R
RCA 385.00
El4
891R
AMP
380.00
Ell
892
RCA
237.00
El4
892
AMP
230.00
Ell
892R
RCA
385.00
"'EX"""4;-j·----;;8:O:9-;;:
AMP
-630:00
3A
EX4
893AR
AMP
1212.00
El3
WL 895
WES
950.00
El3
WL 895R
WES
1300.00
El
902:..:A_ _ _ _ I~R:;:C"-;A'-12.50
rr---917
RCA
--4.65
El
918
RCA
3.10
I
-o----
HYT
NAT
RCA
Amperex Elect. Corp.
Continental Electric
Chatham Electronics
Eitel McCullough
Electrons. Inc.
Emitron
General Electric
RAY
Hytron Corp.
N at'l Electronics. Inc.
Radio Corp. America
Raytheon Mfg. Co.
Sylvania l!:lcctric
Taylor Co.
Thermosen. Inc.
UE
VIC
WES
United Electronics
Victoreen Instrument
\\<'e::>tinghouse
SYL
TAY
TRER
TUNG
Tung~ol
Stock No.
Dept. i
~
GC923----
El
924
E1
925
El
926
El
927
E j --928
EI
929
El
930
El
931A
E1
934
NET
EACH
Mfr.
Tube Type
E"1--919---El
920
EI
921
EI
922
El
923
~--;u;s
RCA
4.15
RCA
2.65
RCA
2.60
RCA
2.35
GE-- ---2-.3-5
RCA
3.30
RCA
2.85
RCA
2.95
RCA
2.70
RCA
--3-:-35
RCA
1.50
RCA
2.45
RCA
8.60
RCA
3.40
rr- --~~~
1!2r- --~1~
El
El
IIRCA
RCA
4.00
7.20
[R;-~~I
i$tor. For intennediate gain, low-power applications. Absolute maximum ratings: Collector dissipation,
50 mWj collector voltage, -20 v.j collector
?~Cnl4i.l~ET~·.~~2.li~":.~ .~z: ..... 3.25
2N78 N-P- N Junction Transistor. Excellent
for use in RF and IF amplifiers. High frequency
cutoff "have 3.7 mc. Absolute maximum
ratings: Collector dissipation, 50 mw; collector
voltage, 15 volts; collector current, 20 rna. Siz:e,
~"t't~4~~'NgE:T~:'.~. ~~: ............. 9.95
2N81 P-N-P Junction Transistor. For highgain, medi urn-power applications. Exceptiollally wide operating temperature range, - 55°
to 100° C. Absolute maximum ratings: Colector dissipation, 50 IDW; collector voltage,
- 20 volts; collector current, -15 mao Siz:e.
7liE~li4~·9~h~h'~::'.~. ~~: ............ 7.05
~EC
850. NET ................... 12.25
2N77 P- N-P Junction Transistor. Designed
especially for audio-frequency amplifier service
in hearing aid applications. Features improved
frequency response, low ohmic loss and extreme
stability. Excellent noise factor, average 6.5
db. Absolute maximum ratings: Collector dissipation, 35 mWi collector voltage, - 25 volts;
collector current, -15 rna. Size, 1%zx 1%4".
~htg· 8~S. 2NET ..................... 2.80
2N104 P-N-P Junction Transisto!". Designed for low-power audio applications. Features extreme stability, very low leakage
currents and excellent uniformity of characteristics. Absolute maximum ratings: Collector
dissipation, 150 mWi collector voltage, - 30
volts; collector current, - 50 ma. Highly stable
operation at temperatures up to 70°C. Size.
~tt2~5t.h~fE·rt::.~ .~~' ............ A .60
2N105 PNP Junction Transistor. Designed especially for audio-frequency amplifier
service in hearing aid applications. Features
an exceptionally low average noise factor of
4.5 !.lb. Absolute maximum ratings: Collector
dissipation, 35 InW; collector voltage, - 25
volts; collector current. -15 rna. Size, 1;4x1t4".
ghtg· Sir;.2N°ET ........... ~ ......... 2.85
2N109 P-N .. P Junction Transistor. Excellent for class B, push-pull power output stages
of battery-operated portableR. Features high
power sensitivity, low distortion and low battery drain. Absolute maximum ratings: Collector dissipation, 50 mw; collector voltage,
- 20 volts; collector current, - 50 mao Size,
§2E~'5i~~gET::9.: .~~ ............... 2.65
SYLVANIA TRANSISTORS AND KIT
NEW EXPERIMENTAL
TRANSISTOR KIT
New, experimental transistor kit especblly designed for Amateurs, experimenters, hobbyists,
etc. A $9.60 value if ,components were purchased individually-now in a complete kit
for only $4.951 Offers an unprecenteu opportunity for building transistorized devices of all
types. Ea~h circuit suggested has been designed and built in the Sylvania laboratoriesand with Sylvania transistors.
Consists of highly informative booklet, "28
Uses for Junction Transistors," 2-type 2N35
junction transistors and 1-1N34A crystal
diode. Booklet contains extremely detailed,
easy-to-follow circuits on amplifiers, oscillators,
electronic control devices of all types. Includes readable, down-to-earth discussion on
transistors; theory and practica,l operation. An
extremely valuable. educational and helpful
~iU~~':·Nh~.l.b: ................. A.95
See page 72 for listing of S)'lvania diodes.
2N35 N ... P-N Junction Transistor. DeE.i.gncd
for audio amplifier applicatiolls. Especially
useful in low-levd work where lower noise level
is required. Also for moderately high~speed
switching applications. Absolute maximum
ratings: Collector dissipation, 50 mw; collector
voltage, 25 volts, collector current. 10 rna.
~iEeC ~~r ~~t~·.
.3. ~~: ••••••••.
2N34 pO' N .. P Junction Transistor. Same as
2N35 listed above except for reversed polarity.
Shpg. wt., 3 oz.
7 EC 342. NET ...................... 4.30
:':::
A .30
2N68 P-N ... P Transistor. Designed for high
current, low voltage operation from 6 to 24
volts power supplies. Useful in driver and output stages of audio systems. Adapted to either
solder, plug-in or screw mounting. Absolute
maximum ratings: Collector dissipation, 4
''''atts (Heat sink), 2.5 watts (Free air); collector voltage, - 25 volts, collector current,
i ~~ 34~: ~E"t ~::~~~ ~'. ~~~.g: .v:~.: :. ~~'6 .50
--------------------------LA TEST TRANSISTOR BOOKS
TRANSISTORS-THEORY AND PRACTICE. By Rufus P. Turner. Described in
simple terms for the practical user. 144 pages.
~~ek5J13~~:'stPald
in U.S.A........
2.00
TRANSISTORS. By Coblenz and Owens.
McGraw Hill. Theory and practical applications for engineers and technicians. 313 pages.
~~eK64§i.
Postpaid In U.S.A ........
5.88
TRANSISTOR APPLICATIONS. By Ray!fs~~~~. 5?1.fr;~i~~~~$:~it~,~ using CK 722 tran37 A 119. Postpaid in U.S.A .••......
50c
TRANSISTORS AND THEIR APPLICA.
TI ONS. By L. E. Garner, Jr. (Coyne). A prac~
tical guide to the uses of transistors. Chapters
on transistor characteristics, circuits, compo~
nents and servicing. Includes a clear and nan~
mathematical explanation of how transistors
38r~ ~g8~tpa;:tp:i~5 it;.ate.ss.~~~~~· .. 1.50
FUNDAMENTALS OF TRANSISTORS.
By L. Krugman. Explains use of transistors
for replacement of vacuum tubes, basic transistor operation, characteristics, etc. Illustrated.
~~o ~ai74.s;:~e~t5~;,:ntU.S.A ........ 2.65
CK-721 Junction p .. N .. P. Plastic and glass
case, YzXY4" dia. Maximum ratings: Collector
voltage, - 15 volts; collector current -10 rna·
collector dissipation (at 30° C), 160 inwi emit~
te~ current. 10 mao Av. power gain, 38 db; avo
s°E'c f82j~r'N2lr·. ~.~~g: .v:~.: .3. ~~: ••• 2.40
CK .. 722 Junction P .. N-P. Plastic and glass
case, Y2X1;4" dia. Especially suitable for asciI.
~lf~!ti~~::~:~irf~~~:ti~g;lC~il~c~~t~~~~~.
-: 2~ vol.tsi collector current, -10 rna; collector
rhsslpatlOll (at 30° C), 160 mw. emitter cur-
senic 1~2t2t~'N'i~i!~: .WL:. 2. ~~'...••..... 2.20
CK .. 725 Junction P .. N-P. For audio or low.
frequency RF applications. Max. ratings: Collector voltage, -12 v.; current. -10 rna' dissipation (at 30° C), 160 mw. 1'%4X1%4XYz".'Wt.,
~ EC
2.80
825. NET ..................•..
2N106/CK-727 Junction P-N-P. For low
level audio applications. Low noise figure. Max.
ratings: Collector voltage, - 6 v.; current -10
rna; dissipation (at 30° e), 160 mw. 1%4icl%4x
¥2icS~~':i. w~Ei .~~'................. .4.35
HERMETICALLY SEALED
2N112/CK760 P-N .. P Junction Transistor.
For high-frequency amplifiers. Maximum rat.
jngs: Collector, -6 volts; 88 mw at 30° C.
Typical grounded-emitter operation: Collector
voltage -6 v.; base current amplification fac-
~0E:J08IS~~eN2l6f~2.~~ .. ~.~~~ .. ~.~:'. ~ .~~'.
2N113/CK761 P-N .. P Junction Transistor.
For high-frequency amplifiers. Maximum ratings: Collector, - 6 volts; 88 mw.Typical figures
for grounded-emitter operation: Collector voltage, - 6 v.; base current amplification factor,
6.35
~5E~i78i ~~4N2€!{:. Sh~g .. :V.L . 2 .~z: .... .7 .50
2N114/CK762 P-N-P Junction Transistor.
For high-frequency amplifiers. Maximum ratings: Collector, - 6 volts; S8 mw. Figures for
typical grounded-emitter operation: Collector
VOLtage, - 6 V.j base current amplification fac·
~°'i358lJ~ei.it'_r.2%.~ . \Vt :,. 2 O.z: ..••.. 8.70
2N63 Junction P-N-P. For audio or low-frequency RF applications. Max. ratings: Collector voltage, -22 v.; current, -10 ma; dissipation, 33 mw; noise factor, 25 db. Collector
voltage for typical grounded-emitter operation, - 6 volts. Size. 2M4X1%4X 1%zR. Shpg. wt.,
~ EC
3.60
863. NET .....................
2 NS4 Junction p .. N-P. For audio or low-fre·
fluency RF applications. Max. ratings: Collector voltage, -15 v.; current. -10 rna; .dissipation (at 30°C), 33 mw; noise factor, 22 db.
~izECz~6~.%;.r~l;l~":.S~.~~ . :,:t:,. ~.~~' ... A.OO
2N65 Junction P .. N-P. For audio or low-frequency RF applications. Max. ratings: Collector voltage, -12 v.; current. -10 rna; dissipation (at 30°C), 33 mw; noise factor, 20 db.
~iEeC z~"s':'N~l;l~':. ~h.pg . :,:t:,. ~ .~~' .... 4.35
HYDRO-AIRE HIGH-FREQUENCY
TRANSISTOR
Type CQ .. 1" New, stable, high-frequency tran·
sistor at very low cost. Hermetically sealed for
complete moisture protection. P-N-P type specially developed for high-frequency work. An
excellent. economical choice for experimental
and industrial use.
Absolute maximum ratings: Collector voltage.
-12 volts; coneetor current, - 3 rna; collector
dissipation at 55°C, 30 mw. Maximum power
gain for grounded-emitter operation, 25 db.
Frequency cutoff at 20°C, 5 mc-current amplification down 3 db at 5 mc.
Average characteristics for common base circuit (at ambient temperature of 20°C and frequencyof 1 kc): Collector voltage. - 4.5 volts;
emitter current. 0.5 rna; collector cutoff current, - 5 micro amps i current amplification,
7~263 7~Z~Ei:~~~~~::'~:.~ ..0:: ..... 2.50
Allied Radio Corporation, J 00 N. Western Ave., Chicago 80, Illinois
Crystal Diodes
"
D
G
SYLVANIA CRYSTAL DIODES
G. E. CRYSTAL DIODES
These compact, highly efficient crystal diodes have hundreds of applications. Silicon types are used in radar, industry. and microwave instruments such as test probes. power indicators, etc. Germanium types are
used for low-power rectification of frequencies up to 200 me, and as
detectors in TV receivers, etc. Av. shpg. wt., 2 oz.
Complete line of general-purpose and special-type G.E. crystal diodes
for use in electronic and electrical power drcuits requiring' detection,
rectification or amplification. Features welded joint between platinum
whisker and crystal for high strength and rigidity. Withstand shock
and vibration. Free from microphonic effects. Low shunt capacitance.
Exceptionally stable in operation. IN69, IN70, 1N81 are hermetically
sealed in gas-tight, moisture-proof ceramic cases. IN48, 1NS!. lN52.
IN63, 1N64, 1N65, 1N72, 1N75 are sealed in plastic caseSj withstand
extended exposure to high humidity. Shpg. wt .• 2 oz.
GERMANIUM DIODES
Fig. fl.. 1N35. DUAL DIODE. Consists of two electrically matched
IN34 germanium diodes 'in mounting bracket. For full-wave rectification
7pt1c2g.oNE~~~~~~ ~~~~'. ~ ~~~~l4 ~'. ~~.o~
stock
No.
7 E235
7 E 28S
7 E 289
7 .E 292
71::436
Mfr's
Type
Fig.
Tri39
B
E
B
B
IN41
IN56
IN60
INI05
Anode
Max. rna
Description
200 Back Volt Diode
Varistor-lug Type
High-Cond. Diode
Video Detector Diode
Video Detector Diode
.....
..,:,t.:.: .o~: ......... 2.20
50
22.5
60
50
150
Continuous
NET
Reverse W.V. EACH
--2-00-- 3.95
25
11.50
40
1.05
25
.50
25
.50
Germanium crystal diodes hermetically sealed in moisture-proof glass
cartridges. Electrically identical to corresponding ceramic types, but
smaller and lighter in weight. 1 mmf shunt capacity. Size, %x!,4N.
Shpg. wt., 2 oz.
I
nm
TV DIODE
Fig. C-"SEALED IN GLASS" DIODES
Stock Mfr'.
~ Type
7 E 2361N34A
7 E 4261N38A
7 E 427jlN54A
7 E 428tN55A
7 E 23711N58A
GENERAL PURPOSE DIODES
Av. Rect.
StoCk, Mf.'. Fig. Peak I nv.
No.
Type
Voltage Current (rna) C~~~:n~(~~)1 E~~TH
--8-5- - - 5 0 - - - - 1 5 0 - - ' --:65
7 E 250 lN48- F
F
SO
25
100
.50
7E24711N51
F
50
150
1.40
85
7 E 2481 IN52
150
2.50
7 E 249; lN63
F
125
SO
F
85
50
ISO
.65
~ ~~~gl
F
125
50
150
2.65
.
Anode Continuous
NET
Description
Ma~..• rna Reverse W. V. EACH
General Purpose Diode
50
60
.75
loo·Volt Diode
50
100
1.30
High Back-Resistance
50
50
1.05
ISO-Volt Diode
50
150
2.10
loo-Volt Diode
50
100
1.30
!.7-'E"-'2"'4,,6"-!-'1"'N.:..64=..cI..:F'-.!..I_--".20"----'.::!M=in",."D=C in 44 mcrect., 100 rna.!
.50
JAN DIODE (CERAMIC CASE)
~ ~ ~~gl IN81
m~g I FFF
7 E 471
7 E467! IN72 ! F
I
1~~
50
I
I
0
350
125
90
90
.90
2.40
75
1.00
150
150
150
1.80
3.35
6.00
UHF DIODES
25
5
1
1.9~
MATCHED PAIRS
Fig. D-MICROWAVE SILICON DIODES
.-~------Point
contact crystal rectifiers designed for use as non-linear circuit
elements in microwave applications. Av. shpg. wt .• 2 oz.
Stock
No.
Mfr's
Type
711:214
7 E; 278
7 E 279
7 E440
IN21B
IN23A
IN23B
IN82
Description
Converter
Converter
Converter
Converter
Test Conditions
NET
Frequ-eney Conversion EACH
in Me
Loss in db
3060
6.5
2:90
9375
8.0
1.10
9375
6.5
1.85
1,000
.. ,
.90
GERMANIUM DIODE BOOKS
40 USES FOR GERMANIUM DIODES. By Technical Staff of Sylva·
nia Electric Products. Inc. Written by engineers who helped develop the
crysta.l diode. Has w rkable circuits and data for 40 important uses of
diodes and suggests numerous .others. Includes 42 schematic diagrams.
j;P~4~i~~.~;:~~nn
U.S.A ................................
25c
ELECTRONIC SHORTCUTS FO R HOBBYISTS. Prepared by
SYlvania engineers. Tells how to build 24 devices using germanium
diodes. Includes: Interval Timer. Charger for Small Dry Batteries, Re·
placing Tubes with Germanium Diodes, etc. With illustrations. Also
Germanium Diode Rating and Characteristics chart.' Has 40 pages.
~~eK ~i~. Postpaid In U.S.fI................................. 25c
SYLVANIA CRYSTAL DIODE CI RCUIT KI NKS. Another valuable
book by Sylvania covering applications for germanium cry.stal diodes.
Includes schematic diagrams and discusses 40 tried and proven circuits.
Covers use of germanium diodes in meters. television and radio receivers.
experimental circuits. etc .. Excellent for the engineer, service technician.
Amateur and experimenter. Includes complete ratings and characteristics
3~a~ 5;lreap~sf:~:i~uxn.~~Jr.~~·. ~.5. :~~~~'. ~~~'............ , .. 25c
MINI-SPRING TUBE HOLD-DOWNS
These highly dependable tube hold-do\V118 keep tubes s~
curely in place. Particularly valuable for use with equip·
meut in which tubes are upside-rlown or horizontal; also
excellent for portable radios. mobile gear and other equipment subject to vibration and shock. Two-way support
keeps tube perpendicular to chassis; maintains downward
axial force as we'll as sideway support. Permanently resilient springs. For use with 7- or 9-pin miniature tubes.
Mount on wafer or molded tube socket, with nut and
bolt. or rivet. Av. shpg. wt .• 3 oz. 3 per package.
Mfrrs
Type
Height
20A
2Vs'
41 Ii 122
21A
IVa'
41 H 123
23A
Ilia'
41 H 124
24C
1~'
For Tubes:
6t?~4~*0'13l5!~.
1~JE~~th6~J.6.
~1~6?~~t ~~5.
12AT7, f2AU7, etc.
Per
Pkg.
26¢
26¢
26¢
26¢
H~HI
nm I ~ I
7 E474 IN63
85
85
85
F
SO
SO
50
DIFFUSED JUNCTION RECTIFIERS
Diffused junction rectifiers. Used in signal corps switchboards, com~
puters. magnetic amplifiers. experimental circuits. etc. Feature long
life--hermetically sealed construction. Extremely small size. Leads attached for soldering (on types IN9l, lN92, IN93, lN315, lN315A).
IN151. IN152, 1N153 and 1NISS are attached to mounting brackets.
Versatile. Ratings for ambient temperatures to 65° C. *Av. forward/av.
inverse current at full load, 700. tAv. forward/avo inverse current at full
load. 1600. Shpg. wt .. 2 oz.
NET
Pea k Rect.
Mfr's Fig. Peak Inv. Av. Rect.
Stock
Voltage Current (rna) Current (ma) EACH
No.
Type
1570 500
2.55
7 E 479 INI51 ""'G ---yoo500
1570
3.35
G
200
7 E 480 INI52
100
314
2.95
200
H
7 E 481*lN315
314
200
100
3.75
7 E 482t lN315A H
470
100
ISO
1.40
H
7 E491 IN91
310
200
100
2.85
H
7 E 492 lN92
250
75
3.80
H
300
7 E493 IN93
500
1570
4.25
G
300
7 E476 lNI53
1570
6.66
380
500
G
7 E495 INI58
HUGHES GERMANIUM DIODES
Point-contact germanium
~~~d~~~c~~i~~~-:~~:~P~ .........~;;::~
~,
Impervious to external
contaminating elements.
Strong, flexible leads may be spot-welded. iron or dip soldered as close
as !4" to diode body. Germanium crystal is permanently bonded to one
lead-cat whisker welded to other lead. Highly resistant to shock and
vibration. Each diode tested to insure stability. Diode body dimensions,
.265 x .130" maximum. Shunt capacitance, .5 mmf maximum. Ambient
operating temperature range, _78 0 C. to +90 0 C. All specifications
below are at 25° C. lN126 formerly JAN type lN69A. lN127 formerly
JAN type lN70A. lNI2S formerly JAN type lN81A. Shpg. wt.. 2 oz.
Siock
I Mlr",
" 1 Peak Inv. I
7It;'7511~:S·B' Hi;~:~~~;o;'
MaX:-'"Y'-1-Mailii"---p~IT
VO;!~g.. : --'" ~'5.1~~ :i~r~~~JS'a)- 'I-~'~j
1
7 E 576 IN67AII Meg Type
lao
I
80
,.GOr.@ 5 v
1.74
7 E 577 IN68A High Peak Oiode
130
100
1.625@IOOVI.I.17
7E 578 IN89 500KType
100
80
I.008@ 5V
, .98
7 E 579 ,IN90 General Purpose
75
60.5@ 50 V , .65
7 E 5S0 IIN95 -GeneraIP"rpO,. --75-- ---60-- .5@50V-,'-:as
7E581 IN96 General Purpose
75
60
.5@ 50V
1.14
7 E 582 IN97 500K Type
100
80
.008@ 5 V
1.74
7 E 583 IN98 500K Type
100
80
.008@ 5 V
1.66
TI584'IIN99 TMegj"y~ --1-00-- ---80-- .005@5V-1.63
7 E 585 INIOO I Meg Type
100
80
.005@ 5 V
2.67
7 E 586 INII6 SOOK Type
75
60.1@ 50 V
.88
7 E 588 IN1I8 500 K Type
75
60.1@ 50 V
1.37
"7E5'89'IlNi26j TAN Type--- --7-5- --6-0-1.'05 ~ ----:ni
7 E 590 INI27 JAN Type
125
100
.025@ IOV
1.20
7 E; 591 lNllSj JAN Type
50
40
.Ol@ 10 V
1.0 I
7 E 592 INI91 Computer Type
...
................ 2.05
Depend on ALLIED for Everything in Rqdlo,
Teleyi~ion
8< Indu.triql Electronic$
Crystal Diodes and Photocells
INTERNATIONAL RECTIFIER
SELF-GENERATING PHOTO-CELLS
RA YTHEON DIODES
High-quality Raytheon crystal diodes. All are ger-
manium, except tsilicon types. Low shunt capacitance. Have wire leads. *Indicates hermetically
sealed. A v. shpg. wt.. 3 oz.
Stock No.
Type
Descrip~~t",lo,,-n"---_ _ _ _ 1 NET
5 E 845 lN34
General-purpose diode
---:65
5 E 785 IN66jCK705*
General-purpose diode
.65
5 E 786 IN67*
5-50 v. DC restorer applications
1.57
5 E 828 IN68/CK708*
100 v. DC restorer applications
1.57
5 E 8 I 0 IN294/CK70SA * General-purpose diode
.70
5EsT2liNi957C:ki06A* Vhleo-dete·ctor- ~lPl}lic-ations
-:36
5 E 726 IN297/CK707* 5-50 v. DC re~torer :.l.]JDlk3.tion~
1.35
5 E 8311N298jCK713A* Computer d i o d e ·
.95
5 E 841 lN300jCK735t* Junction diode
5.55
5 E 842 IN301jCK736t* Junction diode
5.55
5 E 846 IN30iicK73it* f;;;;cti"n';ilode
~7-:T5
5 E 843 lN303jCK738t* Junction diode
5.55
5 E 780
CK709* 4 matched bridged rectifiers
9.40
5 E 781
CK710
UHF converter applicalions
.87
5 E 830
CK711 * 4 matched briuged rectifiers
12.60
5 E 832
---C-K'';lS*· F-requ-ency:multipller
CK730
UHF mixer applications
5 E 833
§ ~ ~~~
~~m
5 E 835 IN305jCK739
5 E 838 lN307jCK742
~
.95
UHF '~o';";~;te~ ·a:pplic';'tioll~······
:6§
I
2.00
2.63
Gold bonded
Gold bonded
----~
RA YTHEON SILICON POWER RECTIFIERS
These new silicon power rectifiers are capable of handling
up to 15 amperes-yet they occupy but a fraction of the
space required for conventional rectifiers performing the
same function. Hermetically sealed and designed to operate
at ambient temperatures from -55 to 175 0 C. Type CK775
can be operated at up to 40 volts RM S; Type CK776 can be
operated at up to 125 volts RMS. *Indicates average current handling capacities at case temperatures. Specified
case temperature may be maintained by means of a heat dissipator.
tlndicates average current handling capacities at ambient temperatures.
Both units have an overall length of lY16"; cathode is ~-28 bolt 0/16" long;
anode is terminal lug for 8-32 bolt. Max. dia. Ys". Shpg. wt., 5 oz.
I
I
I
1170'
Stock
Mfr'·1 RMS
-Av. Amperes tAv. Amperes
~ ~ Volts ~1170' C 25' C
C
5 E 848 CK775
40
15
5
2
0.5
5 E 849 CK776
125
15
5
2
0.5
\ NET
EACH
34.50
41.50
RCA CRYSTAL DIODES
Germanium crystal diodes for use as low power rectifiers.
Very small in size yet have great resistance to shock and
vibration. Low shunt capacity for extreme efficiency in
rectifying low voltage AC signals. Point contact types,
hermetically sealed in glass. Av. shpg. wt., 3 oz.
Ty pe 1 N34A. General-purpose type for low power rectification in applications such as isolating, clipping, switching.
and meter circuits. Peak inverse voltage, 75 v. Maximum
5vreg7eO~u~n:'¥: .~~ .~~: .......................... 58e
Type 1 N3SA. Large-signal type for electronic computers and clamping
circuits. Peak inverse voltage, 120 v. Maximum average current,
fNn
1.40
S74. NET .............................................
Type N54A. High back resistance type for
circuits, high1
dippillg
voltage probes, DC restorer circuits, and high-impedance detector cir-
5u~s8~5~krJ~Te.r~~.~~~t~~~~ :~.~'. ~~~i.~~~~ ~.v.e~~~~ .c.u.r~~~~,. ~~ ~~·.1.15
Type 1 N55A. Large-signal type for electronic computers, clamping circuits, DC restorer circuits, and high-voltage probes. Peak inverse
50~8g71~5~ ~T~~~~~.~~. ~~~~~~~ ~~~~~~~'. ~~ .l~~: .............. 2.10
Type 1 N5SA. Similar to lN55A. but peak inverse voltage is 120 v.
~~x~73:n NE¥~~.e. ~~~~~~~.. ~~ ~~: ........................... 1.30
Type 1 N56A. High-conduction type for discriminator circuits of FM
receivers. Peak inverse voltage, 40 v. Maximum average current,
~\rr872.
NET ...........•......•.....•.••.•.••••....•.•....
1.15
AMPEREX GERMANIUM DIODES
Shunt capacity, 1.0 mmE. High stability in
operation. Maximum ratings, peak rectified
current, 150 rna; avo rectified current. 50 rna;
surge current for 1 sec., 500 mao 1;4XZ%Z".
Shpg. wt., 3 oz. Write for special prices in
lots of 100 or more.
Stock
No.
S E 805
5 E 806
5 E 807
2..E,.8Q.8_
Mfr's
Type
IN34~
lN38A
lN54A
IN58A
DC Peak
Inverse
75 V.
120 V.
75 V.
120 V.
NET
EACH
5-24,
25-99,
EACH
EACH
.80
1.80
1.10
1.30
.72
1.62
.99
1.17
.65
1.46
.89
1.05
AMPEREX VACUUM CAPACITORS
For use in industrial RF applications. Vacuumtype construction provides extremely high
stability in critical bypass, coupling and neutralizing circuits. Used as plate tank capacitor,
high-voltage coupling and bypass capacitors at
high frequencies and high-voltage neutralizing.
VC-25 rated at 30 KV maximum. VC-50 and
VC-100 at 32 KV maximum. Size, 2!hx6YzI'.
Av. shpg. wt., 10 oz.
Mmf
25
50
100
NET
I~5o28.50
33.00
Convert
Light into
Electrical
Energy
UNMOUNTED
MOUNTED
New self-generating selenium photo-cell sun batteries. Convert light
energy into electrical energy wiLh no auxiliary source of voltage. OutPut~
in average sunlight range from 0.2 to 60 mao Excellt;nt for use 'with
meters as light measuring devices. Optimum load resistance ranges
from 10 to 10,000 ohms. *Outputs in table below taken at 100 foot-candle
illumination with 100-ohm load. Av. shpg. wt., 2 oz.
._.
St~ck-No:-'Type
7E732
7
7
7
7
7
7
7
7
7
7
7
7
.-.-'''---C--;--CC;~
Siz-"e_~I~-=so:t",Y-,-le"-_I-t:OutPut }.ta.
A-2M
B-2M
%,"-d"ia.
E 731
'l-),x71,"
E 733
A-5
1 Ysl! dia.
E 734
A-tO
1%." dia.
E 735 ~ 2' dia.
E 736
B-2
2o/32XY16"
E 737
B-5
171,x'U."
E 738
B-l0
I' \1,x'l'."
E 739
B-15
1'\1,x1'\1,"
E 740
B-l0M 111/"xlla"
E 741
DP-2
'%,xY,,"
E 742
DP-3
o/"xo/a"
E 743
DP-5
I' \1,xl' \1,"
Mounted
Mounted
N'tT
13
55
Unmounted
Unmounted
500
Unmounted
750
Unmounted
Unmounted
Unmounted
Mounted
Mounted
Mounted
Mounted
220
350
750
350
5.14
1.47
1.96
4.41
250
Unmounted
5.88
.98
1.96
2.45
5.88
9.31
12.25
13.23
18.13
75
24
60
600
NATIONAL FABRICATED SOLAR CELL
New lifetime silicon junction solar energy converter. De..
veloped by Bell Telephone Labs. Offers countless uses.
Extremely compact, only 10/8" diameter by 0/16" thick. High
output-under direct noon sunlight measures 0.25 volts
across 10 ohm load. Under optimum conditions will produce
up to 10 milliwatts electrical power frOID solar energy. High
stability and rugged construction. May be banked in series
or parallel arrangements to obtain increased voltage or current output.
~~D';CwJ29~ °NET ........................................ 25.00
CLAIREX CL-l CRYSTAL PHOTOCELL
Cadmium sulphide photocell. Million times more sensitive
than conventional types. Excellent for photo electric experiments. Conductivity is extremely sensitive to visible light;
also usable response in near infra-red region, and exceptionally sensitive to hard X-rays and gamma rays. Requires
voltage source. Will operate receiving tube, meter, 1 ma
relay. small neon indicator, or cold cathode gas triode.
Maximum voltage, 250 AC or DC. Sensitivity. 100 jJ.a at
100 v. and 2 foot-candles. Dark current, 0.05 p.a at 100 v.
¥,~x~(O~ONgEi~~~·.~.t:,. ~ .~z: .................... 2.45
BRADLEY LUXTRON l-lA PHOTO CELL
Selenium type photo cell. Converts light energy to
electrical energy with no auxiliary power supply. Develops sufficient current to operate meters and sensitive relays. Sensitive to ultra-violet, infra-red, and
visible light rays. At 100 foot-candle illumination and
with lOa-ohm load over 600 microamperes is generated.
Load resistance from 10 to 10,000 ohms may be used.
Used in light measuring equipment. burglar alarms,
smoke detectors, warning devices, etc. Housed in rugged metal holder.
Will withstand shock and severe vibration without injury. Fits stand-
I
7rl t840~gJE~~ ~~~~~~: .2.~:~:::6~.~~ ~ ~~~~: ~~':.~ :~: .......... 8.23
JFD TV, ADJUSTABLE AND STEP-DOWN BALLASTS
TV Ballasts. Quality plug-in ballasts for AC-DC TV sets.
Perforated shells for maximum dissipation and radiation of
heat. Large insulating surfaces and heavy resistance elements.
Provide highly dependable service. Shpg. wt., 1 Yz Ibs.
No.
9 E 860
9 E 861
I
Type
17A470303
17 A485459
I
For
Motorola
Motorola
I9E I397022I
No.
862
9 E 863
Type
397023
I2 35
For
EACH
Emerson
Emerson'
Adjustable Types. For virtually all replacement needs. 8-prong. 6 oz.
9 E 885. Replaces ballasts beginning with K, L, M, BK. BL, BM
.
lrN.¥'.~ ~~~.b.e.r~.~. ~~: ~~~:~~::'~t.~ ~ ~: .C,. ~ •. ~:.<:: .o.r. ~ ....... 1.32
~a~i~:~u~b~~c4S ih~~~~h roIi~~j~;dy~~hwfth~, ~: ~,KD. BJ:' G~M:
~tl ~.r.~: ................................................ 1.32
I
49 E 535. Type 464 Step" Down Ballast. Reduces 220 V. to 110 v,
For 4-5 tube AC-DC radios using .15 amp tubes. Plugs into power outlet;
l:rET~~~ .~f. ~e.t. ~l.~~s. ~~t.~ ~~~l~~: .. ~~~.g: .~:': .5. ~~'............ '..... 1.91
CLAROSTAT UNIVERSAL RESISTOR TUBES
Clarostat resistor tubes for voltage-reducing purposes,' Replace
all AC-DC tubes beginning with letters BK, BL, K, Land M;
and corresponding numbers and letters given below. Order
tubes according to letter and numeral designation of tube being
replaced. For example, to replace a BK-23-A tube, or an-M-55-D
tube, the Clarostat 23-55-A would be used, etc. Shpg. wt., 1
tube, 6 oz.; additional tubes, 2 oz. each.
Stock
Mfr's
Type
Tube
Num-I
bers From:
9 E 856
23-55-A
23-55-F
6O-92-A
23 to 55
23 to 55
60 to 92
No.
9 E 853
9 E 855
I
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
Ending in
Letter:
A,B.C,D
F,G,H
A.B,C,D
NET EA.
1.32
73
Rectifiers and Ballasts
fEDERAL SELENIUM RECTIFIERS
SARKES TARZIAN SELENIUM RECTIFIERS
MINIATURE TYPE
MINIATURE TYPE
"Centre-Kooled" selenium rectifiers-premium Quality
at low cost. Widely used as replacements in radio and
TV sets. intercoms. bias supplies. amplifiers, etc. Also
excellent for original equipment. Supply plate, filament
and bias voltages directly from power line or from
transformer. Maximum rms input volts, 130. Conservatively rated to deliver highly dependable and efficient
performance. "Centre-Kooled" design assures cool, stable operation. Maximum inverse peak volts, 380. Approximate internal drop. 5 volts. *Has locking lug. Av.
shpg. wt.. 5 oz.
Stock
No.
4A63~1~
4 A 616
4 A 617
Mfr's
Type
--5065
75
DC
Ma
50
65
75
NET
EACH
Size
1}-16X2.7'3ZX'%zl1
lxlxl Yt6H
lxlx 1-o/16"
4A6IS ------w-O- ---rD6- i"iArlJ4xl Y16"
--:sa
.65
.84
---:94
6 or more.
EACH
--.5-2-.59
.7&
--.8-5-.81
.94
*100A
4 A 619
100
lxlxl "
.90
150
4 A 620
150
1!;4xlY4xl 1 U4'"
1.04
41C621 --200- "2i"-o- 11 %zxl1%--;Xl-';- JA7 --':32-250
4 A 622
250
1 t %2xl 1%zxl ~6"
1.47
1.32
300
4 A 623
300
11 %2xl1 %zxl 'l'8"
1.47
1.32
4A624 """J50A 350- j'1%zxl1 %zx2%z"- ~1.81 --':62~
400
400
4 A 627
2x2xlo/1611
1.91
1.72
500
4 A 625
500
2x2xlVa"
2.09
1.88
EXTRA-SMALL SELENIUM RECTIFIERS
Extra-small rectifiers. Ideal universal replacements. "Centre-Kooled" design assures cool, stable operation. May be conventionally mounted
or plugged-in using CC-l Conversion Unit listed
below. All units have a maximum input rating of
130 volts rms. Approximate internal drop,S volts.
Supply plate, filament and bias voltages directly
from power line or from transformer. *May be
assorted. Less Conversion Unit. Av. shpg. wt .•
5 oz.
Stock
Mfr's
D. C.
No.
Type
Ma.
300X
300
4 A 671
. 4 A 672
350X
350
400X
400
4 A 673
500X
500
4 A 674
CC .. 1 Conversion Unit. 6!t2
---
Top-quality selenium rectifiers at unusually low prices.
Ideal for replacement use and for original equipment.
Types 1016 and 1017 are bridge-connected. Rated: Max.
rros input volts, 25 i max. peak inverse volts, 35. Type
1001 rated: Max. rms input volts. 20; max. peak inverse
volts, 35. Type 1022: Max. rms input volts. 160; max:.
peak inverse volts, 460. All other types: Max. rms input
volts. 130; max. peak inverse volts, 380; internal drop, 7 volts. Rectifiers
with letter A in type no. have locking lug. *Ultra-compact tubular rectifier; enclosed in paper tube. Has 1 Yz" leads for easy installation.
Average shpg. wt .• 5 oz.
Stock
No.
4A6&2
4 A 606
4 A 602
4 A 668
~~~~
4 A 661
4 A603
4 A 601
4 A 607
4 A 663
4A-666
4 A 612
4 A615
4 A 665
4A611
4 A660
Max.
Max. AC
DCV
Amps. Input V. Output
Size
- - 2 - -13-- ~~ 3x2Vzx3'
6
13
6-10
4x2'iSx4"
12
13
6-10
5x2'iSx6'
2g.5
~~
~=~g
~~
1
130
4 A 715 tD·40
2
130
4A-fI6 1'6:45' --.-5- 1 5 - 6 4 A 717 tD·46
1
156
4 A 718 tD·47
2
156
4 A 719 tD·48
4
156
4 A 720 tD·49
6
156
1.91
1.91
2.30
2.09
1.53
1.72
1.72
2.07
1.88
1.38
-,-.-,-,- -'-:-00-
~iA\~f.'rJ ~~~.~.":. ~h~~: .~~.:.~ ~~: .......................... 65c
Type 1018 Battery Charger Rectifier. For trickle charging of 6-volt
auto batteries. Also suitable for DC filament supplies. Max. rms input
Federal Miniature Selenium Rectifier Handbook. Valuable handbook for radio-TV servicemen and experimenters. Includes full specifica-
~7nK jOd6~ip~~iip~~li~tb~s~A~~ ~.a~~~: ~.~~::;~'.......•.••.•. . SOC
4~3~~3;Z"
NETEACH
-3.43
4.85
6.08
I g:§~
7.74
~e.-28
10.04
10.63
18.52
JI).34
14.1 I
~g::!g 4'1;.~~'o/,~~~2' !l::~
60-100 2x5J.l,x2'
60-100 3x8'J.l,x3"
100-120 1.6x6x1.6'
100-120 2x6x2"
100-120 3xl0Y4x3'
100-120 4xl0V.x4"
100-120 4x150/"x4'
15.63
20.53
11:-&-[
18.23
23.96
35.77
37.09
EXTRA-SMALL UNIVERSAL SELENIUMS
Stock
Mfr'.
DC
No.
Type
MA
41>:"684 -T263A.65
1236A
300
4 A 680
1238A
3.10
4 A 681
1241A
400
4 A 682
1237A
500
4 A 683
Supply proper voltage for tubes wired
in series across 115
volt lines. 135. 160,
180 and 200 ohm
cords can also be
used for 1-lamp, 15
and 20-watt fluorescent units. *For
45Z3 tube. tFor 3way battery portables. 6' long. Wt., 6 oz.
Type
Ohms
Stock No.
135
2180
49 T 522
160
2181
49 T 520
180
2182
49 T 519
200
2183
49 T 518
220
2184
49 T 517
250
2185
~~--"!_5IL
-Z18r
290
49 T 515
2187
300
49 T 524
330
2188
.49 T 512
2189
350
49 T 511
2190
390
49 T 510
491'525- 2197t 560
960
49 T 526
2157'
EACH
1.23
1.81
--.60
1 Vax1 o/axl Ya#
1¥4x1%x1%#
2x2xl1/4"
2x2xl Ve,#
5 or morel
EACH
-~54
--
1.32
1'.55
1.72
1.87
1.47
1.72
1.91
2.09
INTERNATIONAL RECTIFIER HIGH-VOLTAGE SELENIUMS
~Stock
No.
4A690
4 A 691
4 A 692
4 A 693
4 A 694
Mfr's Max.AC
DCV
Peak
Type
Input V Output Inver'se
V Length
...
1000V50ll.F -1300~
3650
~
V75HF
1950
1500
5450
3Y4 H
VI00HF
2600
2000
7300
4%:l'
V125HF
3250
2500
5Mzlf
9100
V175HF
4550
3500
12,700
6 2 'Y3z"
_ _.
••
~~Pf"53k 5N°E'T ....................... 1.81
Type 2192. Step-down Line Cord. For operating 1l0-volt AC-DC radio sets from 220
volts AC-DC. Convenient way to step down
220 volts for sets using 15 amp tubes. Supplied
complete with plug for quick installation. Resistance rating, 560 ohms. Current capacity,
~.~ Tmt80~s·NS~tg: :,:t::~. ~~........... 2.54
NET
EACH
-6AO8.90
11.40
13.90
18-,~
MALLORY GRID BIAS CELLS
Type 2175 Universal AC- DC Cord. Replaces
AC-DC cords from 220 to 300 ohms. Very easy
to install. Just select desired re::;istance leads;
clip off unused ones. For ::;tandard three-terminal or pilot bulb tapped cords. Univen~al
type resistor cord is standard length, 6 feet.
"MAKE-UR-OWN" RESISTANCE CORDS
1.23
NET
EACH
Size
1 'Yi6x1 Y16x2!-1z#
High-voltage, cartridge-type selenium
rectifiers. For replacement in TV cameras, Geiger counters, computing machines, etc. For applications requiring
high DC voltages at comparatively low current. Handle up to 5 rna.
Cartridge terminals fit in standard 30-ampere size fuse clips. Meet JAN
specifications to withstand humidity, altitude, vibration and shock. Designed for long life. extreme dependability. Dia .• 0/1(/. Av. shpg. wt., 8 oz .
JFD AC-DC LINE CORD RESISTORS
74
.65
.84
.39
.94
.87
1.04
1.47
1.47
1.47
Extremely compact, universal replacement. selenium rectifiers. Eliminate
installation problems where space is limited. Maximum rms input volts.
130. Maximum peak inverse volts. 380. Internal drop. 7 volts. All have
locking lug. Av. shpg. wt., 4 oz.
tD-18
4
26
6-20
4x3J.l,x4"
'4 A 705 tD·19 - - 6 - - - 2 6 - - ~20~ 4x4x4'-'4 A706tD·20
8
26
6-20
5x3J.lox6"
4 A707 tD-21·
12
26
6-20
5x4x6'
'4 A 7 f ItD-23
225
26
6-20 4Y4x4x12'
'~~J08IJJ:)=24 _ _ _2_ _ _5~_ _ ~_0:::4~ 3x4%x3"......
4 A 7091 tD-25
4
52
20-40
4x4%x4'
.4~ A~ ~:714~ rR38
tD·39
1023
1130
1022
1179
1017
lX!Xo/16"
lxlx%"
lxlxo/s"
1%zxl1%4X%11
lxlxl Vs"
1%2x l 1%4xl"
11 yhxl 1 Mzx1"
l' fuxl1 J-)zxl Va"
11132xl1J.)zx2132"
300- -V%4x1%.zx 3/a"350
1 %x1 %x2]1u"
400
2x2xl1;4"
450
2x2xy16'''
500
2x2x2Yz"
600
1 1 112x1 1 })zx%"
FULL-WAVE POWER RECTIFIERS
tapped. tBridge-connected. Av. shpg. wt., 10 oz.
2~.5
------W16""
65
75
75
100
100
150
200
250
300
5 or more,
EACH
.65
.59
.76
.35
__
.85_
.79
.94
1.32
1.32
1.32
.72~
4°;';(;li; ~ET.~::.~~00.m.~.. 4:--~~~~:~":.S~~~: .\~~.:.6 ~~ ...... 2.26
Single-phase. full-wave selenium rectifier stacks
for general-purpose and industrial use. Applications: Electro-plating, motor control. DC filament
supplies, battery charging, DC relay supplies. DC
supplies for telephone equipment. etc. *Center-
;g:~~
1002
1003
1001
1004A
-----1101A
1005A
1006A
1028A
1090A
NET
EACH
Size
*Yzil dia.x%"
Type 1013 Battery Charger Rectifier. For charging small 2 and 6-volt
batteries, such as used in electronic photoflash equipment and self~
charging portable radios. Max. rms input volts, 18. Max. DC, 450 rna.
Ij\ 64ttitrET~~~.~·. ~~:~: .~:.: .1. ~~: .....•.•..••.•..••.•....•• 88c
·t4 AH6~
704
DC
MA
5 or more*
Size
EACH
IA7~
I YaX157s~1 %"
1.32
11 Y32xl Vax! ~ilJ
1.72
1.55
1 Yax'lx2"
1.91
1.72
11 !-12x2x28
2.09
1.87
base contammg 4 sockets (2 movable),
NET
EACH
.
No.
Type
4 A 700 *D-IO
4 A 70 I "D-12
4 A 702 *D-14
Mfr's
Type
-uw- 2'0
A
~
~B
Fig. A. Used to bias class A audio tubes, and
as source of initial bias for RF, IF and AVe
stageS'. Eliminate need for hi~capacity cathode
by-pass condensers. Should not be used where
DC may flow thru or be drawn from the cell.
Accuracy, ± 10%. Temp. range, 0 0 F to 1400
F. Size, lU4X3%4". Shpg. wt., 2 oz.
9
.
:-;~lfl It~;'I~t~~I'
De~~~i.Ptio~I.~~:
BC·4 1 Vz With mtg. stud. 42¢
9 M 944
9M949
9 M 945
BC·5
BC-6
1% ........ _ .... _135¢
1 Yo With
I 42¢
mtg. stud
Fig. B-BIAS CELL CUPS
For supplying exact line cord resistance needed.
Shpg. wt. for 10', Y2 lb.; 25', 1 lb.
49 W 560. 30 ohms resistance per foot.
~I-T-Ype-I~(j.ed-With-I
c..-';;-EA-:Cf-iVI
952- -GB:1S- - _ .__ .._ - -2=-celli~-
26 feet for .... _............. _......... 2.55
9 M 953
9 M 954
~9E~~r~-:rOF:~t~~~~ .r~~~~t.a.~c~. ~~~ ~~~~'.. 13c
GB-16
GB-17
Depend on ALLIED for Everything in Radio, Television & Industrial Electronics
BC·3 or BC-5 4-celll'27C
l-cell
Modern Test Equipment
620
SMI-53
303
RADION, SCALA & SYLVANIA TEST INSTRUMENTS
RADION TEST INSTRUMENTS
SCALA TEST INSTRUMENTS
MODEL FSM-5000 FIELD STRENGTH METER
A compact battery-operated, portable UHF-
MODEL SMI-53 SUPER MARKER INJECTOR
TYPE 620 TUBE TESTER
Mixer-amplifier for mixing sample of sweep
voltage with sample of marker voltage (from
external generator). Injects large. stable pip
into oscilloscope. Marker pip is always the
same size--from base to top of curve. Metal
case, 10x8x7/1. For 110-120 volt, 60 cycle AC.
New portable tube tester. Features provision
for accurately testing the new 600-ma seriesstring type tubes. Easy to operat(."---simplified
switching system accommodates all possible
tube types. Tests 4, 5, 6, 7. 8, and 9-pin tubes
including octal, loctal, subminiature, hearing
aid. and low-power transmitting and industrial
tubes. Gives composite emiRRion-trans~onduct
ance test and also checks for shorts, leakage,
and open elements. Large, 4 Yz/l clear plasticcased meter. All readings, including shorts and
leakage, are indicated directly on meter. Tube
tests made under typical operating conditions.
Easy-view. fast operating roll chart is easily
removable for addition of new tube settings.
Durable steel cabinet with gray wrinkle finish.
Size: 6x17Yi6xl13/a". For 110-120 v., 50-60
VHF field strength meter. Designed to give
accurate readings in both primary and fringe
signal areas. Ideally suited for on-the-spot
orientation of antennas as well as for selection
of best antenna location. Long extension cords
are not required-unit is completely self-contained with built-in battery-operated power
supply. Offers continuous tuning over two
ranges-50 to 220 me and 260 to 940 me. Simple one-knob tuning. IF center frequency. 20
me. Selector switch pcnnils checking filament
and B+ battery supply. High selectivity allows
individual measurement of both sound and
video portion of TV signal. Has built in phonejack for monitoring voice signals of TV or FM
stations. Housed in rugged. non-corrosive,
duraluminum case equipped with convenient
carrying handle. Input impedance is 300 ohms.
Power requirements: 3-45 v. Type M30 B
batteries (ALLIED Stock No. 80 J 546 at 2.13
each) and 2-1 Vz v. Type 4F A batteries
(ALLIED
J
Overall size: 111;2xl0x8/.f. Supplied less bat-
Stock No. 53 003 at 89c each).
~4iF"X Sd'f'f 'NtE'/ l~~: ............. 97.50
Model UPA .. 1 UHF Probe Antenna. Highly
efficient, loop-type UHF antenna for above.
Supplied complete with 3-foot handle, plus
connecting cable for attaching to FSM-5000
Field Strength Meter. Antenna is used as
probe in seeking best location to place perma-
82tHt6eln3.a·NSt+'~: .~t.: .3. ~~~' ........ 6.95
Model CC-1 Carrying Case. Heavy-duty,
canvas carrying case for FSM-5000 Field
Strength Meter above. Has reinforced canvas
handle and snap-type closure. Shpg. wt..
~l;2?bcii4. NET ................... ..7.50
3~bET .................. 67.50
~~Pfxwiii6_
Model SMI-53X Duo .. Marker Injector.
Same as above but with crystal oscillator.
Gi ves 2 markers on response curve--marker
frequency and marker frequency plus or minus
crystal frequency. With 4.5 me crystal. Shpg.
8hl~ ~05_ NET ................ ..79 .50
TEST PROBES
Model 8Z-1 Signal Tracing Probe. Low-C.
Hi-Z demodulator. Non-resonant to 225 mc;
~~ef;16t~ 11~~~C...":ith.c.~~I~~ .. :,:~': ~.o.z:9.75
Model BZ-2 Low Capacity Probe. Traces
through Hi-Z circuits without distortion from
circuit loading. Shpg. wt.. 8 oz.
I'
Model BZ-3 Voltage Divider Probe. Checks
wave-forms and voltages at plates of horizontal
output and damper tubes. Shpg. wt .• 8 oz.
I'
Model 8Z .. 4 Voltage Dou bier Probe. Virtually doubles deflection on scope screen com}Jared with half-wave probes. Dual low-C.
Hi-Z demodulators useful to 150 me. Shpg.
wt., 8 oz.
I'
Model B2 .. 5 2 .. ln-1 Direct and Alignment
Probe. Low-C, shielded probe with coax cable.
Switch converts unit to resistive probe for
visual alignment work. Shpg. wt., 8 oz.
84 602. NET ....... _.............. 9.75
84 603. NET ...................... 9.75
SYLVANIA TEST INSTRUMENTS
s'4c1;li95~h~gEr:·. 20.1bs: ........ 139.50
Type 228 CRT Adapter. For use with Sylvania tube testers. Checks picture tubes for low
emission. leakage and shorts without removal
~4t~b89f3~Nn. ~::'. ~.h.p~ .. ~vt: .. ~ .l~: . .7.60
TYPE 303 POLYMETER
High quality VTVM for radio-TV servlcmg.
Accurately measures AC volts, DC volts and
resistance. Stabilized against errors in calibration due to changing line voltage. Six ranges
on each function provide optimum accuracy
and are easily viewed on large, 4/1 meter. 10megohm input resistance on DC ranges, and
2-megohm input impedance on AC ranges. AC
DC
84 604. NET ..................... 10.75
volts: 0-3-10-30-100-300-1000.
volts: 0-310-30-100-300-1000. Resistance: 0-1000-10.000-
841'009. NET ...................... 6.90
s'4cl; ~f4.s~'E\.,:,~.:.61b~........... 54.50
100,000 ohms; 0-1-10-1000 megohms. Steel
case, 5-%x8Y2x4" deep. For 110-120 volts, 50-60
600
200
BARKER & WILLIAMSON TEST INSTRUMENTS
MODEL 600 DIP METER
MODEL 404 LINEAR DETECTOR
MODEL 400 DISTORTION METER
This very sensitive, calibrated dip meter is
invaluable for servicemen, Amateurs, experimenters and laboratories. Covers 1.75 to 260
mc in 5 ranges. Can be used as: (1) grid dip
meter; (2) absorption wavemcter; (3) auxiliary
signal generator. Specific uses include: indicating drcuit Q; measurement of inductance, capacity, antenna frequency; pre-tuning wave
traps; tuning beam antennas; adjusting tuned
feeders; alignment of receivers; determination
of transmitter tuned circuit frequencYj alignment of TV filter and peaking coils. For operation from 110-120 volts, 60 cycles AC. Size,
For u~e with rliRtortion meter to measure distortion or noise in amplitude modulated carriers or balanced and unbalanced audio circuits.
Meets FCC proof-of-performance requirements. May be used to check carrier on any
frequency from 400 kc to 30 mc. 20 to 30 RF
v. required for proper operation of carrier rectifier. Response essentially fiat, 20-50,000 cps.
With bridging transformer, vacuum tube detector, 40 db pad adjustable in 10 db steps,
and function switch. With accessories for attachment to BW Model 400 (at right). Size.
5x8%x7!/z". For 105-125 volts, 50-60 cycles
Measures low-level audio voltages. noise and
harmonic content, and amplifier gain. Ranges:
Distortion meter-3D to 15,000 cps on fundamentals, to 45,000 cps on harmonics; voltmeter and db meter-30 to 45,000 cps. Sensitivity: Noise and distortion. 0.3 v. minimum
input; voltmeter, 0.3,0.1,0.03, .01 and 0.003 v.
for full scale readings. Calibration: Distortion,
:±-.5 db; voltage, ::::1:;5% of full scale at 1000
cps. Size, 13'1/4x71/4x91;2/1, 41;2/1 meter. For
operation from 105-125 v., 50-60 cycles AC.
MODEL 300 FREQUENCY METER
MODEL 250 SINE WAVE CLIPPER
Measures any waveform with peak ratio of
less than 8 to 1. Range: 20 to 30,000 cps.
Sensitivity: Minimum .25 volt input. Calibration accuracy: When referenced against 60
cycles, all other frequencies fall within 5 %.
Controls: Frequency Range. "Calibrate" and
Input Level. For 105-125 volts, 50-60 cycles
AC. Size: 13%x9Yz.x7Yz/l. Shpg. wt., 15 lbs.
Takes sine wave from any audio oscillator
and produces output closely resembling a
square wave. Provides all the advantages of
using square waves in checking audio equipment. Has front-panel input and output terminals, output volume control, and 4-position
wave-shape selector switch. Ideal for audio research work and audio servicing. Size, 5 Yzx
Ibs: ?-:~~ ~I~~~tr~:~~:)
~f;': ~~'5~.
RC type broadcast-quality audio oscillator for
making frequency response, distortion, and
other audio measurements. Ranges: 30-300,
~'i';?:;:8~~PJEr:'. ~.l~.s: ........... 39.75
~~ o~ Q148'4~tNdiT ................ .126.00
~.f/~r~1i6':'\lli~~: ............... 85.00
'NtEl
10.00
~~Pf}niiF ~bET ................. 168.00
MODEL 200 AUDIO OSCILLATOR
300-3000. 3000-30,000 cps. Output:
10
volt'
into 500 ohm load. Less than 1 % rms harmonics
from 30-15,000 cPS. with 500 ohm load. Response: Better than :::I::: 1 db from 30-15,000 cps.
Stability, better than 1%. Calibration accuracy, 3% of scale reading. 13%x7!4x91;2". For
operation from 105-125 volts, 50-60 cycles AC.
~~PfxwJiiF J~T ................. 138 _00
Express Shipment Recommended for Test Instruments
75
RCA
Test Instruments
WY-87A
WY-97A
WY-77A
FOR ALL RADIO-TV SERVICING APPLICATIONS
WR-49A RF SIGNAL GENERA TOR
WO-56A TV FM-AM OSCILLOSCOPE
MODEL WY-97A SENIOR VOLTOHMYST
Accurate RF signal generator. Continuous
coverage from 85 kc to 30 mc, in six ranges, all
on fundamentals. Excellent, low-cost generator
for aligning AM and FM receivers of all types.
Dial calibration accurate within 1 %. Built-in
400 cycle 'oscillator for internal or external
modulation. Continuously variable percentage
of modulation. High and low RF output
connectors. Shielded cable minimizes radiation;
permits trouble-shooting sensitive RF circuits.
Attenuator for positive control of RF level.
Approximate range: 2000 tol. Cathode-follower
output stage isolates oscillator from effects of
load; assures high stability. RF output voltages
at least 0.05 v. rIllS and 0.01 v. rms at high and
low .connectors respectively. With cable. Blue
gray case, 7Yzxl0Yzx6". For 105-125 v., 50-60-
Big 7" screen. DC or AC input. Frcquencycompensated, voltage-calibrated attenuators.
Vertical response fiat, within 2 db, to 500 kc
(within 6 db to 1 me, useful beyond 2 mc).
Input impedance: one megohm, 75 mmf with
V\7G-218 direct probe 9.5 mmf with WG-216B
low-capacity probe. Sensitivity: 10.6 rms mv/
inch or 30 mv. p-to-p using WG-218; 106 rms
mY/inch or 300 mv. p-to-p, using WG-216B.
Sweep: variable, 3-30,000 cps with fast retrace and preset fixed positions for TV-vertical
(30 cps) and TV-horizontal (7875 cps). Has
peak-to-peak calibrating voltage source and
line-frequency sweep with phase control. Bluegray case, 13%x9x16%". With WG-218 and
WG-216B probes and instructions. For operation from 105-125 v., 50-60 eye. AC. Shpg. wt.,
Improved VTVM. Response, 30 cps to 3 mc.
Easy-to-read 41/z" meter with 200 microamp
movement. Zero-center scale for FM discriminator alignment. Seven non-skip ranges on all
functions. Reads AC rrns to 1500 volts; AC
peak-to-peak, to 4200 volts. AC input impedance of .83 meg and 70 mmf to 1.5 megs and 60
mmf. Measures resistance of 0.1 ohm to 1000
megs. Input resistance on DC: ,11 megohms.
Blue-gray case. 7'/ax5%x4YzI! D. With WG-222
DC/direct probe. WG-218 direct AC probe,
battery and leads. For 105-125 volts, 50-60
cycle AC. Shpg. m .• 7 lbs.
84 F 075. NET ...................
WG-264 Crystal Diode Probe. Extends the
RF range of 1\.iaster, Senior and Junior Volt-
s';i'li ~~'9l~P~'ET~': .~~ ,l~~: ......... 59.50
WR-59C TV SWEEP GENERA TOR
Frequency-modulated sweep generator. Permits accurate measurement of TV receiver
bandwidths when used with a TV marker generator and a scope. Continuous IF coverage
from 50 kc to 50 mc. Pre-set switch positions
for TV channels 2-13. Sweep width, 12 me, continuously variable. Output flat within ± 1 db.
Fundamental oscillator output on TV channels; filtered beat-frequency fundamental output on IF /VF range. Output, .1 volt to 5 microvolts. Dual-piston attenuator with 20,000
to 1 ratio. Blanking circuit provides zeroreference line on scope screen. 60-cycle horizontal sweep, phase-controlled, also provided
for use with scope. Balanced RF output. Attractive blue-gray case with aluminum panel.
10x13Yzx7Vz". With cables. For 105-125 volts,
~046~iYo~4~1.ii~~~: :"t: . 30I~~ .... 274.50
WO-88A OSCILLOSCOPE
Highly popular 5" oscilloscope featuring a
direct-coupled, push-pull vertical amplifier to
provide fiat response within 3 db from 0-500,000
cps-excellent reproduction of square waves
and sync pulses. Sensitivity: vertical with
WG-218 probe, 25 rms millivolts/inch; vertical
i~~:ed~n~;~1~~rtf:alb~it'?;2tvG~2\8VO~~~~~,chi
meg and 75 mmf; vertical with WG--216B
probe, 10 megsand 9.5 mmi; horizontal, 2.2 meg
and 55 mmL Sweep: variable from 15-30,000
cps. Frequency comJ),;ellsated step attenuator.
Green graph screen is calibrated for peak-topeak voltage. Excellent shielding throughout.
r6°Yz~~!~p~lS~~~i~dl.~r~~pl:::·~fth'&K~2i8
~81bFZ 085.
274.50
~~FYO~4:o ~5~T~~: .~~:g: .~t.: 12. ~~: . .7.75
WG-291 Demod ulator Probo. For use with
WO-56A, WO-78A and WO-88A oscilloscopes to
measure modulating wave peak voltage in
amplitude modulated RF' carriers to 250 me.
Audio frequency range, 30-5000 cps. Shpg. wt.,
A high-quality. very accurate VTVM at low
~~oF'090.
NET ...............
NET .............•.....
.7.95
WR-89A MARKER-GENERA TOR
~i~~ebi:tte~~.kwt;_if~ Ae· p~~b~l~~d cw(f-~eii
alignment. Bar patterns for checking vertical
and horizontal linearity of TV receivers. Bluegray case. Size, 10x13Y2.x7Yz". For operation
from 105-125 V., 50-60 cycle AC. Shpg. wt.,
WG-222 DC/ Direct Probe. Has built-in 1
meg. isolating resistor for DC measurements.
Slide switch cuts out isolating resistor for
making AC or resistance measurements witht FhOa9f:"~ f'T~~~~· S~~~ .. ':'.t: .. I.l.b: ..
tig~~~ti~! :~~~F~OO S~~~u}~~nd?s~i:?~~l~~
~~I~X 093.
NET ...............
242.50
WV-87 A MASTER VOLTOHMYST
Deluxe VTVM. Reads peak-to-peak to 4200
volts. Response: 30 cps-3 me. Has zero-center
for FM discriminator alignment. Full 7!/z"
meter. Highly stable ;:I:;: 2 % meter movement.
Reads DC current to 15 amps. Measures DC
voltage to 1500 in 7 ranges with 11 meg input
f~~i~iai~~'e!~~~~ t~U:~.8l~n~~0~ndo~~;m~~
AC probe, WG-216B low-capacitance probe,
ground lead, alligator clip and instructions.
For operation from 105-125 volts, 50-60 cycles
WG-388A Wide-Band Modification Kit. To
adapt WO-88A scopes for color television use.
Includes all parts and instructions for modificaHon. No special tools required. Provides wide
and narrow-band operation from DC to 4.5
me Sensltivity: 700 mv peak-to-peak per mch
t
e m:~~·. ~.~~~'.
~ lb......
WG-218 Direct Probe with Cable. Shielded
input cable fitted with direct probe tip at one
end and coaxial connector at the other. Direct
probe tip accepts RCA' sltp-on" probes WG-
84 tr 'l:io &:
76
':'.t. '.
5.9 5
MODEL WV-77A JR. VOLTOHMYST
cost. Has zero-center scale to permit simplified
FM discriminator alignment. Polarity-reversing switch. Measures AC even in presence of
DC. Easy-to-read 4Yz" meter. Negative feedback bridge circuit. Uses precision 1 % resistors. Ranges: DC and AC volts. 0-3-12-6030()-1200 (11 megs input impedance on DC, .2
meg and 75 mmf to 2.0 megs and 50 mmf on
AC); resistance, 0-1000 megs in 5 ranges.
Response, ::!:: 1 db, 30 cps to 3 mc; with WG-264
probe (see 84 F 084 listed above). response
For alignment of TV, communications, and
other electronic equipment operating between
19 and 260 mc. Built-in crystal oscillator gives
96 check points at 2.5 mc intervals. Accuracy,
.01 %. Output, 0.1 v. nns. Single piston-type
capacitor provides 60 db attenuation. Separate
crystal oscillator at 4.5 mc for aligning TV
sound IF amplifiers and FM detectors. Dial
drive ratio 11.6 to 1. Scale length of 144". Auxiliary VFO tunable from 100 to 150 kc for
to 1.5 meg and 75 mmf. DC resistance to 1000
megs in 7 ranges. Uses :::I::; 1 % multiplier and
shunt resistors. Accuracy, ;:1::3% of full scale
for DC: =5% of full scale for AC. Blue-gray
~~'Fih8~'9:,tN~~ l.~s: .....• , ••••.. 169 .50
67.50
~~~t;;s?x~~J2~~tf:~.~~~~ fo~:l4~ ~1t~Xb~7:'~Ei~~.~·.~.t... 181.bs: .. 147.50
5UP1 CRT. Size: 13Vzx9x16Vz". For 105-125
84 5~z6g4~~INi:~r: ,~~~~., ~.t:., ~ .l~:
<
<
,4~41
~1-6~xY6Cf7 ~~·E'¥'.~:·. :,:~.: 1.2. ~~~' .... 97.51
MODEL 3441 TV-FM OSCILLOSCOPE
Wide-range 5" oscilloscope for TV-FM use.
Features push-pull vertical and horizontal output amplifiers. Has 4- megacycle bandWidth.
Vertical sensitivity: 10 rms mv/inch maximum.
Input impedance of vertical amplifier is 2 megs
in parallel with 45 mmf at input terminals.
Reversible vertical input polarity. Horizontal
response, from 20 cps to 150 kc. Deflection
sensitivity .. 15 rms v/inch. Peak-to-peak, 2%1'
voltmeter reacts 0-1000 volts in 8 ranges. Low
range, 0.3 v. Linear s\veep: 10 cps to 60 kc.
Phased 60-cycle horizontal sweep and return
trace eliminator for use with sweep generators.
Synchronizing and horizontal sweep selector
combined in same control for simplicity of
operation. Has phone jack on panel connected
to output of vertical amplifier for audio check
of waveform under observation; for audio circuit tracing. Supplies variable saw-tooth output frorn 10 to 60,000 cycles; can be attenuated
from 0 to 70 volts peak-to-peak. \Vith SUPl
cathode ray tUDe. Telescoping escutcheon
shades cathode ray tube. Complete with coaxial
cable. Size: 151 V3lx16xl1 Ylz". For 110-120 volts,
~<];'6~Zc~~O.A~Ef~~~: ~~.: .4~. ~b~ .... 244.51
t.f /t'6);a'~tN ~~ ~~~'............. 244.5 J
MODEL 3000 LINE CHECK
For rapidly and easily checking the condition
of a line under load. Simply plug Line Check
into outlet to be tested, set load switch to desired wattage, and press button for direct
reading of line voltage. 3 position switch selects
desired load of 500, 1000 or 1500 watts. Unit
is portable, can easily be taken to job location.
Operates on all 105-125 volt, 50-60 cycle AC
lines. Indispensable when installing high wattage appliances, air conditioners, etc., on marginal Hnes. Prevents installation of high wattage equipment on lines that will have excessive
voltage drop. Allows air-conditioning and Xray eq uiprnent technicians. etc., to pre-check
AC lines before installation is made. Size:
~lt'}5 rW.y,~·Ef~~:: .~t:, .1~ .l~~: ..... 33.81
MODEL 9989 CRYSTAL PROBE
Crystal probe for use with Model 3441 oscilloscope above. Excellent for demodulating RF
signals and signal tracing. Extremely uspful in
trouble shooting TV IF's----greatly increases
8~rfI545.ofNsE1P~·. ~h.~~ .. w~.:.8 ~~'..... 9.3 J
MODEL 3434-A TV-FM SWEEP
AND MARKER GENERA TOR
For TV and FM receiver servicing. Continuous
tuning to 243 mc. Regulated power supply for
greater oscillator stability. Sweep center frequency: 0-60, 60-120 and 120-243 mc. Sweep
width: 0.1 to 12 me, continuously variable.
Marker frequencies: 3.5-4.9, 19.5-29.3, 29-48.6
(fundamentals); 48.6-243 me on harmonics.
Crystal frequency: to 20 mc on fundamentals;
harmonics to 243 me (crystals not supplied).
Modulation: 600 cycles in both crystal and
marker frequencies. Crystal and variable
marker permits simultaneous presentation of
two markers. 151 ~zxl1 ~"3zx8Y4". With two coaxial cables, ground straps and test leads. For
operation fronl 110-120 volts, 50-60 cycle AC.
~~Pfz t
'5 34:1 AbET ..
< ..........
< ...
234.71
MODEL 660 LOAD-CHEK
Wattmeter-voltmeter. A valuable time-saver
in servicing radio and TV sets, appliau<.'es, and
many other types of electronic equipment.
Quickly detects overloads and underloads
caused by open or shorted tubes, components
and wiring. Tests by power consumption
measurement method. Power consumption of
radios, TV sets, etc., is normally indicated on
rear of chassis; the Load-Chek shows if power
drawn from line exceeds or is less than the
proper value. Power cord of unit under test
plugs into convenient receptacle on Load-Chek.
Watt scale gives instant indication when trouble
is isolated; no need to lay down tools to check
with test leads. Two 3" meters provide simultaneous wattage and voltage readings on 3x2Ya"
scales. Wide window allows easy reading of both
scales even in poor light. Two wattmeter ranges
assure highly accurate readings on low-drain
and high-drain sets. Low end of wattage scale
has expanded range for use on small radios with
low consumption. Single toggle switch easily
changes watt scale. l{anges: 0-500-1000 AC-DC
watts; 0-150 AC-DC volts_ Housed in sturdy.
black plastic case. Has removable leather strap
~41)iI53S;~e'N6E~~~~2Yz". \Vt., 41bs. . .
Express Shipment Recommended for Test Equipment
28 . 91
8:1.
Simpson Test Equipment
260
390
479
372
240
269
303
1000
498A
MODEL 260 YOM
MODEL 269 MICROAMMETER YOM
MODEL 1000 TUBE TESTER
This YOM features extreme versatility, accu-
One of the most sensitive. non-vacuum-tube
type multitesters ever offered. Sensitivity,
100,000 ohms-ver-volt. Lowest DC current
scale, 0-16 microamps. Other features: Batteryoperated; 33 ranges; big 7" dial: only 2 controls.
Ranges: DC current. 0-16-160 microamps. 01.6-16-160 milliamps and 0-1.6-16 ampSj DC
Tests all receiving tubes including miniatures
and subminiatures with a linear or circular
base arrangement. Meter shows percentage of
rated plate conductance to give a very accurate indication of tube condition. Also provides
highly dependable short and leakage testsshows exact resistance values for shorts and
inter-element leakage. Easy-to-read roll-chart;
additions can be made without removal. 4Yz"
dial. Fuse socket on panel. Burgundy case;
gray panel. 15%xll %x6"'. For 105-125 volts,
50-60 cycle AC. Shpg. wt., 191bs.
84 FX 723. NET .................
racy and ruggedness. Current consumption is
practically negligible. Molded bakelite subpanel assembly has separate pockets for multipliers; high strength and excellent insulation.
DC sem;!itivity of 20,000 ohms/volt. Reads as
low as 2 micro amps and Ys ohm, and as high
as 10 amps and 20 megs. 5" meter. AC sen-
sitivity, 1000 ohms/volt. Ranges: AC and DC
~~ :~~-g;~:~~tj~-l~-;~?t;.6~~3~~~2051 2g:ggg
volts. 0-2.5-10-50-250-1000-5000. Output volts:
0-2.5-10-50-250. DC current, 0-100 microamps,
0-10-100-500 rna and 0-10 amps; resistance,
0-2000-200.000. ohms and 0-20 megs. Db,
,'-:-12 to +55 1fi 5 ranges. Molded bakelite
"Case, 5 !;4x7x3 Ys"'. With batteries and leads.
(5000 ohms-per-volt) i output volts. 0-3-8-40·
160; resistance, 0-2000-20,000-200,000 obms.
0-2-20-200 megohms; dh - 8 to +45.5 in 4
ranges (calibrated for use across 600-ohm
lines). Accuracy: DC. ::!::3%;AC. =1::5% (offuU
scale). Size, 8x6x3*. With test leads,. 4000-v. DC
~~P"78k 5NI~~.,.", .............. 38.17
g~~elit bNti¥~~s: . ~~~~: .~~.: .~ ~~~'. 86 .24
Model 260 RT. As above, but in "roll top"
safety case with built-in test-lead compartment. Helps eliminate annoyance of misplaced
leads. Provides instrument protection. Size.
6o/sx9x40/4". Shpg. wt.. 9 Ibe.
84 F 779. NET ................ , .... 45.96
Hi .. Voltage· Probe. Extends DC range -to
25,.000 volts. Shpg. wt .• 8 oz.
84F 771. NET, ..................... 9.75
Hi-Voltage Probe. Extends DC range of
Model 269 to 40,000 Volts. 2 lbs.
84 F 742. NET .................... ,12.25
MODEL 303 VTVM
Extremely compact. versatile. highly accurate VTVM Has zero-center scale for FM discriminator alignment. Input resistances: DC,
10 megohms (DC probe has I-meg isolating
resistor); AC (with cable), 275,000 ohms and
200 mmf. Ranges: AC and DC volts, 0-1.2-1260-300-1200; AF volts, 0-1.2-12-60, fiat to
100 kCj resistance, 0-1000-100,000 ohms and
0-1-10-1000 megohms; db, -20 to +63 in 5
ranges; RF, 0-20 V., flat from 20kc to 100 me.
for signal tracing. Has DC polarity-reversing
switch. 5 P meter with easy-to-read scales.
Bakelite case, 7x5~x3Va". Supplied with DC
and AC-Ohms probes; less RF probe (see below). For 105-125 volts, 60 cycle AC. Shpg.
8h6~ k~sNET ...................
Model 303 RT. As above. but ill "roll top'"
case for meter protection. Wt., 8 Ibs.
84 F 725, NET ..................... 74.48
84 F 715. HV Probe. Extends DC volts
range to 30,OQO. Wt., lIb. NET ......... 9.75
84 F 71&.RF Probe. Wt., 1 lb. NET ... 7.35
84 F 721. "Ever- Ready" Leather Carrying
Case. Front opens, permits meter use in case.
For Models 260. 303. Wt .. 21bs. NET .... 8,57
84 F 782. Standard Carryi ng Case. For
models 260, 303. Wt., 2 lbs. NET ....... 6.61
66.64
MODEL 372 OHMMETER
An accurate, wide-range ohmmeter that easily
fits into pocket or tool box. Exceptionally
small size and 5-range flexibility make this
unit ideal for field servicing. Employs a special
3" meter. Basic movement has a sensitivity of
85 microamperes. Ranges; 0-500 (5 ohms center) , 0-5000 (50 ohms center). 0-50,000 (500
ohms center), 0-5 megohms (50,000 ohms center) , 0-50 megohms (500,000 ohms center).
With batteries and test leads. 3x5Vax2Yz".
~~"r-;9\;. 3J~T ...... ,............. 24.99
82
132.30
MODEL 479 SIGNAL GENERATOR
Three-in-one AM marker, FM sweep generator
and crystal calibrator. For aligning TV and
FM receivers. Oscillator ranges for both units:
AM, 3.3-15.6 me, 15-76 me, 75-250 me (30%
modulated at 400 cycles or unmodulated); FM.
2-120 mc and 140-260 me. Dial marked for harmonic use for UHF. Sweep rate: 60 cycles (line
frequency), Accuracy: 0.1 %. Sweep width: 0-15
mc. 400-cycle audio signal. Has two 7" scales.
Supplied with 2 oscilloscope cables, impedance
matching output cable. signal input cable and
manual. Size; 17xI4x7Vz". For 105-125 V., 60
MODEL 262 YOM
(Not illustrated-similar to Model 269 above.)
YOM featuring 20,000 ohms-per-volt sensitivity on DC volts. All other features and
ranges same as for Model 269. except: Resistance ranges: 0-500-5000-50.000-500.000 ohms
and 0-5-50 megohms. DC current; 0-80-160
microamps, 1.6-16-160 rna and 0-1.6-16 amps.
s'4clilii ~h}fET.t:,. :~, ~~~'........ 318.50
~!tPh2j.6 Wh .................... 58.31
Hi-Voltage Probe. Extends DC range of
Model 262 to 40,000 volts. Wt., 2 Ibs.
MODEL 480 GENESCOPE
Same as model 479 above, but has built-in 3 P
oscilloscope. 3 mv/inch vertical sensitivity.
70 mv/inch horizontal sensitivity. Linear sweep.
3 cps to 60 kc. Size: 22x14x7Vz". For 105-125 v.,
60 cycle AC. With leads, crystal probe and
84 F 743. NET ..................... 12.25
Model 5262 Carrying Case. Eveready Neolite carrying case for Models 269 and 262. Size,
HWD, 7x8x4". Shpg. wt., 2 Ibs.
84 F 728. NET ...................... 9.75
8,nzI7g~~gN;f': .~~ .l~.s:, •••• , •. 465.50
MODEL 240 HAMMETER
Self-contained wide-range AC-DC Volt-OhmMilliammeter originally built to accurately
check high voltage and all components of
transmitters and receivers. Shock-proof. Has
sensitivity of 1000 ohms per volt on both AC
and DC. Ranges: DC volts, 0-15-75-300-7503000. AC volts, 0-15-150-750-3000; DC rna, 015-150.750; ohms, 0-3000-300,000 (center reads
30 and 3000). Matched-pair resistors. 3" meter.
Accuracy: DC, =3% i AC, ::t::5%. Bakelite case.
Size: 3x5Vax2YzH. With battery and 3000-volt
MODEL 406 CHROMATIC AMPLIFIER
(Not iUus.) For use with 480 Gencscope and
479 Signal Generator. Steps up test signal for
checking low voltage color circuit; tests I, Q and
Y signals. With HF probe. Wt., 4lbs.
84 F73I. NET ...................
Chromatic Probe. New. peak-to-peak chromatic probe for use with above. Wt., 6 oz.
84 F 732. NET ........ , .............. 9.75
24.45
1l:d~}J'1.g·NEV~ .I~~: .. , ...... , ... 25.82
MODEL 390 VOLT-AMP WATTMETER
Measures power consumption of any 60 cycle
AC appliance, radio or TV. Speeds troubleshooting. Ranges: AC volts, 0-150 and 0-300;
amps, 0-3 and 0-15; watts. 0-300. 0-600, 0-1500
and 0-3000. Has 3" meter. Case size 5Vax3x2Yz".
Supplied with break-in plug and leads. For
FIELD STRENGTH METERS
Model 498A: AC-operated field strength meter
for measuring TV signals in any locality.
including fringe areas. Extremely useful to
servicemen in antenna installation. Helps determine best location for antennaj type of
antenna to use, etc. Has 4 ranges: 50, 500, 5000
and 50.000 microvolts, in continl,lollsly variable
positions. Grey case. 8xllx8Yz". For 110-120 v.,
~~ c;'ia::CN°E'f·. ~h.~~ .. '."~.:.~ ~~~'.... 38.71
Model 370. AC Ammeter. (Not illus.)
Ranges: 0-1-2.5-5-10-25 amperes. Built-in current transformer. 3" meter. 3x5Vsx2Yz". Less
leads. For 60 cycle. Shpg. wt., 3 lbs.
84 F 794. NET ..................... 19.55
Model 379. Battery Tester. (Not illus.)
Tests all radio and hearing aid batteries from
1.5 to 90 volts. 3" dial. With needle-type prods.
Size: 3x51/ax2Yz". Shpg. wt., 3 Ibs.
84 F764, NET ............ , ........ 23.23
~~6.?X~3tCNN:: .1.~ .I~~: .•• , •. , .145.53
Model 4980. As above but also works from
self-contained rechargeable storage battery
(not supplied). auto battery, etc. For 110-120
v., AC and 6 volt DC operation. Wt., 17 Ibs.
84 FX 740. NET .................. 152.1 0
Storage Battery. For use with 498D. Has 12
amp. hr, capacity. Shpg. wt., Sibs.
98 J 005; NET ...................... 9.31
Test Instruments Available on ALL.ED's Easy Payment Pion-See
PO,ge
315
'I.,
"i. /' ,_,
"
~'
,,~
.c,
Test Equipment
355
383
388
434
SIMPSON QUALITY TEST INSTRUMENTS
MODERN SERVICE UNITS
CAPACITOR CHECKER AND COLOR TV TEST UNITS
MODEL 355 MIDGETESTER
ExcePtionally accurate and ultra-compact
YOM. A trifle larger than a package of cigarettes! 10,000 ohm/volt sensitivity on AC
and DC. Accuracy: ::t:.3% on Dei ::1::5% on
AC. 100 microamp, self-shielded and shockproof meter movement. Handy ohms zeroadjust thumbwheel on side of case. Ranges:
AC and DC volts, 0-3-12-60-300-1200. Resistance: 0-10,000-100,000 ohms. 0-1-10 megs.
Function and range selection by insertion of
leads. Size: 2%x4Yzxl". With batteries and
~4t~ca~34~h'Ngdy.t:,.1~.~~ .......... 29.35
Jftgezi~;~~. ~~;::
!f:
Black
t~~~e.
leather
84F741. NET ...................... 2.89
MODEL 388 THERM·O-METER
Extremely accurate thermocouple thermometer. For gases. liquids or solids. Reads _50 0 to
1000° F. on r scale. Has 7Y2-ft. general-purpose interchangeable thermocouple probe. 6x
~:rf~'ff ~~~ .~~t.terY: I):o~e. ~. ~~s: 58.31
Model 388-3L. As above, but with provision
for 3 probes. Allows temperature readings in 3
different areas by rotating switch.
84 F744. NET ..................... 63.21
Probes. Any combination of probes listed belOW can be used with Model 388-3L. Wt.~ 1 lb.
Type 10-890187 Surface Temp. Probe. Can
be interchanged with general-purpose probe
8'tIf-H7~5~it~E~~~~1 .3.8.8. 7~-.f~ ........ 6.81
Type 10-890190 General-Purpose Probe ..
84 F746, NET .... : ................. 4.85
Type 5262 Case. For 388, 388-3L. 5 oz.
84 F 728. NET ...................... 9.75
MODEL 383 IN-CIRCUIT
CAPACITOR LEAKAGE TESTER
Unique new capacitor leakage tester. Actually
checks capacitors at full rated working voltage
right in the circuit-without disconnecting
either end of the capacitor I Checks paper, mica
and ceramic capacitors 3 ways: Makes static
test for leakage; makes dynamic test for leakage; makes voltage breakdown test. New Simpson circuit distinguishes between leakage resistance and circuit resistance. Accurately
checks capacitors from 1 mmf to 0.25 mfd;
useful up to 1 mfd. Detects leakage from short
circuit to hundreds of megohms. Also checks
leakage of wiring, switches, terminal strips,
transformers, plugs, connectors, etc. In gray
steel case, 8¥axl1Ysx8!12". For 110-120 v .• 60
,;;I~~~'3~~PJE:;:~': .12. ~~~'......•. .78.35
MODEL 434 WHITE DOT GENERATOR
New, "Varidot" white dot generator-for linearity adjustment of black and white TV sets
and convergence adjustments on color sets.
Provides white dot pattern with variable dot
size (from 1 to 8 scanning lines, with corresponding dot widths), and variable dot
number from 8 to 20 horizontal dots and 6 to
15 vertical dots. Positive or negative video
output for checking transient response of video
amplifiers. Hum checking feature. Vertical and
horizontal sync pulses for correct aspect ratio
-adjustable vertical sync can be operated at
line frequency or off line frequency. Modulated
RF output; on fundamentals from channels 2
to 6. 300-ohm RF output. Attenuator control.
Gray case, 8xllx8Yz". For 110-120 Yolts, 50-60
cycle AC. Shpg. wt., 14 lb..
44
84 FX 739. NET ................ I
.55
MODEL 458 COLORSCOPE
New, 7" dual bandwidth, oscilloscope. Highly
sensitive and accurate--sturdily built to assure dependable service. Skillfully engineered
for efficient servicing of both black-and-white
and color TV receivers. Accurately displays
color burst frequency. Other features include:
Properly compensated wide band vertical amplifier stages; vernier and compensated decimal
step attenuator for continuous signal voltage
control; CRT balanced deflection; tight locking of patterns. Excellent square wave response
provides accurate representation of sync pulses
and composite waveform patterns for troubleshooting video, sync and sweep circuits.
Horizontal sweep to 50 kc for expansion of high
frequency waveform detail and color burst.
Provision for intensity modulation of cathode
ray tube. Graph screen.
On wide-band operation, frequency response is
=I:: 1 db to 4.5 mc and is useful beyond 1 me.
On narrow band operation. frequency response
is ::i: 3 db from 10 cycles to 100 kc. Deflection
sensitivity: In wide band position, 25 millivolts
rms per inch; in narrow band position, 10 millivolts rms per inch. Calibrating voltage, 6.3
volts rms. Rise time (wide-band position): Less
than 0.10 microseconds. 100% response at
3.S8-mc color burst.
Negligible loading of circuit being checked.
Wide range sweep. A completely reliable and
highly versatile scope, designed to meet the
demands of the professional TV serviceman or
electronics technician. Complete with two sets
of leads and detailed instruction manual.
Size: 13%" high, 11" wide. 17Y4," deep. For
operation from 110-120 volts, 50-60 cycle AC.
Shpg. wt., 32 lbs.
84 FZ 631. NET" ..............
195.95
SPECIAL
PURPOSE
TEST
INSTRUMENTS
Seco GCT-5
MILLEN GRID DIP METER
SECO GRID CIRCUIT TUBE TESTER
HYCON 5/1 OSCILLOSCOPE
Model 90651. Accurate, highly versatile and
calibrated RF oscillator unit. Has 2# G.E.
meter. Used as: (1) Grid Dip Oscillator; (2) Oscillating Detector; (3) Signal Generator; (4)
Absorption Wavemeter. Specific uses include:
receiver alignment; determination of transmitter tuned circuit frequency; finding parasitic
oscillations; pretuning wave traps; determination of inductance and capacity. Most commonly used as an oscillating frequency meter
for determining resonant frequencies of deenergized tuned circuits. Built-in power supply
plus connections for battery operation. With 7
polystyrene-encased plug-in coils covering 1.7300 mc. Polystyrene case assures permanence
of calibration. To extend range, use coils below.
Calibrated 2700 dial. Black metal case, 7x3716x
3%". For 105-125 v., 50-60 cycle AC. Shpg.
Model GeT-5. Compact, new grid circuit
tube tester. Has 7 wired sockets for testing
tube types of any voltage from 3 to 12 volts.
Provides positive continuity check of seriesstrung heaters. Quickly and positively checks:
Control grid emission; grid-to-cathode shorts;
cathode-to-heater shorts; gassy tubes. Has
"Magic Eye" Bad-OK-Bad indicator; filament
Yoltage selector and tube chart on front panel.
Size, 6Yzx6Y2.x2YzH deep. Leather carrying
handle. For operation from 110-120 v., 50-60
Model 622. New, laboratory-quality oscilloscope. Accurate enough for research. yet rug-
8h3~H~sNET ..................... 61.50
GRID DIP METER ACCESSORIES
No .. 46721. Extension Probe .. Use with coils
from 220 kc to 75 mc. Shpg. wt., 6 oz.
84 F996. NET ....................... 1.95
LOW-FREQUENCY COILS
84
84
84
84
No.
F' 966
F' 967
F 968
F 972
I
Type
~
46703
46704
46105
I
Range KC
I
HYCON DIGITAL VTVM
Model 615. Revolutionary new VTVM-no
needle, no scale. Big rotating numbers move to
correct reading-no other numbers are visible.
Illuminated decimal point on all scales; illuminated polarity sign. Eliminates interpolation
and multiple scale reading errors. Perfect for
production line or lab use, rapid radio- TV
servicing. etc. 1 millivolt sensitivity on low
scale. Overload protection. Combines field-use
ruggedness with precision design. Accuracy
::l::: 1 % on DC and resistance; =*= 2 % on AC.
fo'O':Io~~D~;,R;.~-I~~~i~t~~~~:v'1J:1606S'o~6g:
EACH
-9ZS=Z000 - - 500-1050
325-600
220-350
8'4cl~ ~~9,S~lT~t::.~ ~~~: ...... ,., .29.35
6.72
100,000 ohms. 0-1-10 megs. DC input impedance 11 megohms. AC frequency response
(direct probe): 30 cycles to 3 mc. Steel case.
8Yzxl1x7Yz". For 100-125 volts, 60 cycle AC.
~~p~}ni91.8 il'E'-r ... ,',.,."., .. 374.50
bft~is d:~~s~~1 ~o;n~:tii::~eda:~~u~:~!:lil~~::
Particularly well-adapted to tracing of random
signals or low duty cycle pulses. Deluxe features include: Automatic triggered sweep obtained by simply turning sync-level controlreduces adjustments, makes synchronization
positive. eliminates damage to phosphor lining
of tube face in absence of signal. Employs 511'
flat-faced cathode ray tube, for undistorted
trace from edge-to-edge. Preset TV sweep
frequencies. Illuminated scale with dimmer.
Specifications .. Vertical amplifier. Frequency response: 6 cycles to 6 me, ::::I: 3 db;
down less than 0.5 db at 4 mc. Sensitivity: 10
hf~~~~~p~:rasn~;~ 1~e~;::;'t40P~;:? (~2!n~Yj
over entire attenuator range. Horizontal amplifier. Frequency response: 1.5 cycles to SOD kc,
.::1:3 db. Sensitivity: 75 millivolts rms (210 mv
peak-to-peak) per inch. Input impedance:
lOOk ohms, 25 mmf. Sweep Characteristics.
Speed: 0.03 sec/in. to 3p. sec/in. Ranges: 10
cps to 300 kc. Built-in vertical and horizontal
at 7575 and 30 cps. 60 cps, variable phase line.
Automatic triggered or straight triggered (by
switching). Synchronization. Internal, external,
positive, negative or AC line. Calibration. Internal 60 cps square-wave .05 volts peak-tor2~k~o~:'1o_2~oe~~Jl~ Alg~Y~31 r~'"
84 FZ 848, NET ...............
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
For 100-
406.00
83
Precision Test Equipment
ES-550
E-300
New Deluxe Models. An ex.cellent selection of very attractive. custom·
test instruments. Steel cases are finished in handsome blue-greY
npple and have saddle-stitched. "snap-fiat" carrying handles. Deluxe.
s~yled
E-200-C DELUXE SIGNAL-MARKER GENERATOR
Delu~e marker generator for TV alignment and efficient servicing of AM
and FM receivers. 9 bands covering 88 kc to 240 mc; to 60 me on fundamentals. Accuracy to 1 %. Uses highly stable, electron-coupled
oscillator. Outputs: Unmodulated RF; 400-cycle modulated RF; and
400-cyc1e sine wave audio output. Control for variable modulation,
0-100%. 6Y2 1f full-vision. direct reading dial with 0-100 vernier scale.
Supplies 0-50 volts AVe-AGC voltage for alignment by constant bias
procedure. \Vith coaxial cable and "LO-HI" connectors. Deluxe cabinet
11 Yzx13x6 5/ a". For operation from 110-120 volts. 50-60 cycle AC. Shpg.
8vh·~70\j'O~
85.75
NET ........................................
Standard Model E-200 ... C. As above. but standard cahinet,10YzxI2x6".
84 FX 409. NET •......................................... BO.85
E-400 DELUXE SWEEP GENERATOR
Sweep signal generator for television and FM servicing. Frequency
range is 3-900 me; to 240 me on fundamentals; read directly on panel
dial. Has narrow and wide-band sweep-frequency widths: 0-1 me and
0-15 me. Permits easy band width setting for both FM and TV; Built-in
base-line reference. Self-contained multiple crystal marker-calibrator.
Supplied with 2 crystals (2 me and 4.5 me). Special socket accommodates
4 crystals. Full vision, 6'Y2-inch dial. Phasing contro1. Deluxe cabinet.
satin-brushed aluminum panels have deep-etched blue and red characters.
Standard Models. Electrically identical to the deluxe models. but are
housed in standard black steel cabinets with black aluminum panels.
612 CATHODE CONDUCTANCE TUBE TESTERS
Moderately priced. portable tube testers. Employs standard RETMA
emission circuit. Quick readings of "Replace-Goad"; also numerical
values. Tests aU modern radio and TV tubes. Provision for testing
ballast units. Individual test for each section of multi-section tubes.
Free-point, 10-element lever-selection. Filament voltages from. 7 5 to 117
volts. Easy-to-read 51,4" meter, rated for 2% accuracy. Checks for shorts
between elements. Noise and capacitor test pin jacks. Dynamic "underload" test for all popular A. Band C radio batteries. Brass-geared. high~
speed roll chart for quick settings. Provision for adding test data. For
110-120 v.,
19
Deluxe Model 612 .. P. Hardwood case. Two-color panel.
50-60 cycle AC. Shpg. wt ..
~irF}{oh3r~ ET ..... '"
E-300 DELUXE SIGNAL GENERA TOR
Accurate sine and square wave signal generator for performance testing
audio amplifiers. TV video amplifiers, carrier current systems and other
wide-range devices. Four variable-frequency sine-wave ranges, 20 cycles
to 200 kc. Three variable-frequency square-wave ranges, 20 cycles
through 20.000 cycles. Four fixed, high-frequency square-wave ranges.
50-100-250-500 kc. Separate output circuits with pilot lamps for variable
and fixed-frequency ranges. Output flat within ::I::: 1 db; less than 1 %
distortion. SY4" "no-glare" diaL Deluxe cabinet. Size 11 Vzx13x6o/s".
~7rFn6g? NEI¥:. 50:6? c:~:~ .A~ .. ~h~g:.~~: .. 2~1.bs: ...... 176.40
Standard Model E .. 300. As above. but standard cabinet, 10Vzx12x6".
84 FZ 425. NET .....................................•.•. 171.50
ES.SSO DELUXE 5" OSCILLOSCOPE
New wide-band scope. Excellent for servicing and lab work, including
color TV. Push-pull vertical amplifier has 10 my/inch sensitivity;
response within 1 db. 10 cps to 3.5 mc; (3 db at 5 me). Push-pull hodzontal amplifier rated 100 mv/inch sensitivity; response within 1 db.
20 cps to 1 me (3 db at 2 mc). Sweep frequency. 10 cycles to 100 kCj
also 30 and 7875 cycles synchronized sweep. Negative and positive
intarnal· sWeep. Vertical pattern reversal switching. Direct reading.
peak-to-peak voltage calibrator. Deluxe cabinet. 8Y4xI4Yzx18Vz". For
~~01i~02:tsN~~~~. ~:.C.I~.~.~ .. ~~:.~.. ~~~'.~: .I~~~ ........... 210.70
STANDARD MODEL ES .. 550. Same as above. but standard cabinet.
87 FZ 003. NET .........•..•........................•.•. 205.80
87.71
.................................
Standard Model 612·P. Hardwood case. Black panel. l2x13x6".
84 FX 433. NET .......................................... 82.81
Deluxe Model 612 .. MCP. Deluxe. blue-grey metal case. l1Y2x13x6%".
87 FX007. NET .............. '" ......................... 85.01
Standard Model 612-MCP. Standard black metal case. lOV2,x12x6".
~~I~~e4~!·d~IE6~4~P: S~;.~ '';'; d~luxe 612:P'6';'t h"a"s'b';'ilt:i;;, ·i4-~~~!;.
20,OOO-ohms-per-volt. DC multimeter. Shpg. wt.• 20 lbs.
87 FZ 008. NET ......................................... 117.60
~~Vj,16(N:,dN~r 1~~:120.~.: 5.0.-60.c~c1~~ ~C: Sh~g: .wt ..24Ib~147 .00
Standard Model E-400. Same as E-400 Deluxe but standard cabinet.
l0Y2xI2x6".
84 FZ438. NET ......................................... 142.10
Ibs. Choice of 4 styles:
10-12 ELECTRONAMIC TUBE TESTERS
Extremely accurate tube tester. Feature the electronamic test circuit.
AC voltages are applied to tube elements to provide a dynamic test for
mutual conductance and other tube characteristics. Tubes are tested
along a wide portion of their characteristic curves. For all modern radio
and TV tubes including sub-miniatures and acorns. Choice of 17 filament
voltages from .75 to 117 volts. Free-point element selection for up to
12-pin types. Has direct facilities for battery. ballast, pilot bulb and
capacitor testing. Checks for shorts between tube elements. noise and
continuity. SY4 H full-vision meter; accuracy within 2%. DOUble-window.
high-speed roll chart has space for adding new tube data. "Replace---
~hg~:' w~~dp~~t~~f~c~o~~~i2~\b~~rco~nOt-ir2~;d~i:: l20-1~~. ch~ic~~f
4 styles:
Deluxe Model 10·12... P. Portable hardwood case. Two-color panel.
~~Vt166"9.67<~'.... ................ " ..................... 115.15
Standard
Model 10-12.. P. Portable hardwood case. Black panel.
~~Vt1~~6.6~~T ......................................... 1 10.25
Deluxe Model 10.. 12-C. Deluxe metal counter case. 17xI7Vax7Yz".
87 FZ 010. NET ......................................... 1 19.80
Standard Model 10.12.. C. Black metal counter case. 17x177/ax7Yz".
84 FZ430. NET ......................................... 114.90·
Deluxe Model 10.. 54·P. Same as Deluxe ModellO-12-P but has builtin. 35-range multitester. DC sensitivity, 20.000 ohms/volt.
87 FZOII. NET ......................................... 146.02
Standard Model 10-54-P. Same as deluxe lO-54-P. but black panel.
84 FZ 422. NET ......................................... 141.12
10-15 DELUXE ELECTRONAMIC TUBE TESTER
Deluxe tube and set tester for counter display. Has huge 9/1 meter and
~~dOlb:t{e~~e~~~ditf~~~sI~~r~~:e~ie~~~~~~\~gt~b~lf~~~i~~ti~i~c~ft ~~:
~~~~e.b~~~e;iYe:~~i~;;~:di~:~~ si;:;.~y~\e~~~~feRe~ia~~~~~f_tG~~d~
ES.. 520 DELUXE 5" OSCILLOSCOPE
Expertly engineered. moderately priced 5" oscilloscope. Push-pull vertical
and horizontal drive. Vertical: Sensitivity, 20 my/inch; response, 3 db
A great merchandising aid-promotes customer confidence. Deluxe metal
case, 24" high, 17Y2" wide. Sloping front. Bottom depth, 10"; toP. 4".
Swe~p
Standard Model 10.. 15. As above, but standard metal case.
p~;~?t~~e~~r~~l~~:~: ~:li~:!~~~~·~~~;fvi~~i ~~slti~~e'i~t~~n~\ ~~e!~:
frequency. 10 cps to 30 kc. In deluxe-cabinet, 8Y4x14V2,x16Yz/l.
~7W~6~~ ~E~0-6.0 cy.c1e .AC:. Sh pg: :nt.: 301.bs: ........... 129 .85
Standard Model ES·S20. Same as above. but standard cabinet.
84 FZ 493. NET ........................................ 124.95
Model SP .. 5 Probe Set. 4 probes (high-Z low~capacity. crystal. isolating, shielded) j coax cables; connectors. For above scopes. Shpg. wt., 3lbs.
84 F 491. NET ........................................... 23.03
84
~7rii~t~~ 1iE~O.-~.O. ~~.c.l~ .. ~~~.g: .~~.: .4.5. ~~~' ............... 160.72
rao~!,O~·h ~~Jh~d'';; R~Y~ T~b~·Ad·a·pt.;r .. F;,~ ;;s~'~it"t; ;';'y' P~;J;i~~
Apparatus tube tester to test all picture tubes. Shpg. wt., 1 lb.
84 F 492. NET ............................................. 6.61
Model TV .. 2 HV Probe. Extends DC range to 30.000 v. For multitester
models 654. 10-54 and 10-15. Shpg. wt .• 2 lbs.
84 F 446. NET ........................................... 14.45
Letter Z in Stock Number Indicotes Express.Shipment,Onl¥.
Modern Test Equipment
431A
78
68
312
CHICAGO INDUSTRIAL
TEST EQUIPMENT
MODEL 431A YOM
88
98
120
PRECISION APPARATUS TEST INSTRUMENTS
CR-30 CATHODE RAY TUBE TESTER
MODEL 88 VTVM
This expertly designed tester provides an extremely accurate indication of picture tube condition. Tests any size CR tube. Measures actual
beam current in the electron gun. Detects d efective CR tubes which would pass an ordinary
Highly sensitive vacuum tube voltmeter. Employs full-bridge VTVM circuit with 1 % multipliers and shunts for extremely accurate readings. 51;4" meter with 200 micro amp sensitivity,
±2% accuracy. ReadR AC rms in 6 ranges:
0-1.2-6-12-60-300-1200 volts. 6 peak-to-peak
AC volt ranges: 0-3.2-16-32-160-800-3200. 5
resistance ranges: 0-1000-10,000 ohms; 0-1100-1000 megohms. 6 DC ranges: 0-1.2-6-1260-300-1200 volts with 262/3 meg input resistance. Molded case, 53/sx7x3Ya/l. For 110-120
cathode emission test.
Uses free-point, 14-lever selection system to
provide an independent test of each tube element. Test procedure is very simple. No need
to remove picture tube from TV receiver; also
tests CR tubes in factory carton. Shows shorts,
leakage and tube condition on a large 4 5/8"
meter. Reading immediately shows if tube has
sufficient brightness.
Has voltage-regulated, bridge-type VTVM. metered line-voltage adjustment, speed roll-chart,
test cable. In portable hardwood case, 6%x
13%x17V4u. For operation from 110-120 volts,
~~ CtZ l44if J'~¥:: :'::.:.~~ .l~~.. . .. 106.82
MODEL 68 VTVM
New AC-operated VTVM for all radio and TV
servicing requirements. Accurate, and versatile
-has many uses for inspection work and other
industrial applications. 5 zero-center ranges for
FM discriminator balancing, voltage polarity
determinations, etc.
Large,51/4" wide-angle meter with 400 microamperes sensitivity. Accuracy, :::t:2%. Multiplier resistors are deposited film and wirewound types rated for accuracy within '* 1 % .
High input resistance of 13.3 megohms on DC
ranges.
Ranges: DC volts, 0-3-12-60-300-1200. Resistance, 0-1000-100,000 ohms; 0-1-100-1000
megohms. AC volts, 0-3-12-60-300-1200. Peakto-Peak volts, 0-8-32-160-800-3200. Also 5 stabilized zero-center ranges. Blue-gray ripple
steel cabinet, 5Vax7%x3Y2/1. For 110-120 v., 60
a'7cl: tfEi.S~~"r.~:.:.~ ~~~............ 48.51
MODEL 78 BATTERY VTVM
This newly developed VTVM offers unusual
convenience and versatility. Battery powered
-can be used anywhere. Designed for outstanding VTVM performance and long battery
liie. Batteries are standard portable radio type,
easily replaceable. An excellent instrument for
ra<.iio-TV servicemen, field engineers, etc.
Large. easy-to-read 5V4" meter. Extra-sensitive
-rated at 100 microamperes sensitivity. ::::1::2%
accuracy. All multipliers rated for :::l::; 1 % accuracy. Resistors are deposited film and wirewound type. High input resistance--13.3 megohms on all DC ranges. Extra-high input impedance on AC ranges-8 megohms. 67 mmi.
Ranges: Resistance, 0-1000-100,000 ohms; 0-1100-1000 lllegohms. Zero-center DC volts, 01.5-6-30-150-600-1500. AC volts (rms), 0-3-1260-300-1200. Blue-gray ripple case, 5Vax7%x
3 Y2.". With batteries and instructions. Shpg.
'H/df~i.
NET ................... 56.35
Model TV .. 4 High ... Voltage Probe. For Models 68 or 78 VTVM. Extends DC voltage range
~46$,~~~~~th:~P~: .w~.: 2.lbs: ...... 14.45
84 'i,o,t~o~yr:it~.~·. ~~~.g: .~:.:.8 ~b~... 68.36
MODEL 98MCP DELUXE VTVM
A deluxe VTVM for accurate measurement
over 55 wide-spread ranges. Accurate response
to pulsed waveforms. Extra-large 7" meter with
200~microampere sensitivity and accuracy of
±2%. Ranges: Zero-center DC volts, 0-1.26-12-60-300-1200 (impedance, 26.6 megs). Resistance, 0-1000-100,000 ohms; 0-1-10-100-1000
megohms. DC volts, 0-1.2-6-12-60-300-1200
(impedance, 13.3 megs). AC volts (rms), 0-1.2-
~iI6~~;?0~~3~t~~· f,~O-~ur~e;t~oJ:30g-~~~;~:
amperes; 0-1.2-6-30-120-600 rna; 0-1.2-12 amps.
6 db ranges, - 20 to + 63 db. In custom-styled.
metal cabinet with brushed aluminum panel.
Size, 11Jax13x6Va". With 3-way probe. For110-
~~OFX O%,:c~tF.Sh~~: .~~: 181b.s: 107.31
Model 98MCP Standard VTVM. As above"
but standard black ripple cabinet and black
panel.
87 FX 015. NET .................. 102.41
Model98P Deluxe VTVM. Same as 98MCP
Deluxe, but portaole, hardwood cabinet.
87 FXOI6. NET .................. 110.00
Model 98P Standard VTVM. Like 98MCP
Standard, but portable, hardwood cabinet.
87 FXOI7. NET .................. 105.10
Model TV-8 High-Voltage Probe. For Model 88 or 98 VTVMs. Extends DC voltage range
~04 6~ ~~ro~thS~p~: :':~.: ~.l.~s: ...... 14.45
Model RF'-10A High-Frequency Probe. For
above VTVMs. Extends response to 300 me.
Shpg. wt.. 2 lbs.
84F419.NET ..................... 14.11
MODEL 120 MULTI-RANGE TESTER
Highly sensitive YOM. Has more ranges than
most meters of its type and size. Ranges: AC,
DC, and output volts, 0-1.2-3-12-60-300-6001200-6000 with 5000 ohms/von AC and
20.000 ohms/von DC; DC current, 0-60-300
).La. 0-1.2-12-120-600 mao 0-12 amps; resistance,
0-200-2000-200.000 ohms, 0-2-20 megs; 8 db
ranges.-20 to +77. 51;4" met~r. With batter-
~4 'i:nUo~t ~e~¥: .~:".~~~3H: .W.t: •. ~ .l~~ .. 39 .15
Model LC .. 3 Leather Case. For Model 120.
Top-grain cowhide. Shpg. wt., 3 lbs.
84 F496. NET ...................... 9.31
Model TV-2B HV Probe. For Model 120.
Extends DC range to 30,000 v. Wt., 2 lbs.
84 F 495. NET ..................... 14.45
Model ST-1 Retractable Stand. For Models
88, 120. Convenient 45-degrec table mount.
Shpg. wt., 1 lb.
87 F020. NET ....•.•.•.............. 98¢
An exceptional value in a convenient, accurate,
IS-range volt-ohmmeter. Has dependable, highquality 860-microampere meter movement. All
multipliers within 1 % tolerance to assure high
accuracy on each range. Copper-oxide rectifier
for AC.
Ranges: AC-DC volts, 0-15-30-150-300-15003000 (at 1000 ohms per volt); DC current. 01.5-150 ma and 0-7.5 amps; resistance, 010,000-100,000 ohms. 0-1 meg. (center scale
readings, 50, 600 and 6000 ohms).
Housed in handsome gray Hatnmerloid case
made of durable aluminum. Compact size:
61;8" high, 31;4/1 wide and 5%/1 deep. With four
penlight cells, leather carrying strap and leads.
Shpg. wt .• 3 Y2 lbs.
84 F309. NET ...................... 19.11
MODEL 312 VOM
A pocket-size. 6-range VOM at unusually low
cost. This ultra-compact meter is excellent for
cOllvenient, on-the-spot testing. Has 2" meter
with hairspring, repulsion-type movement.
Reads: DC volts. 0-25-50-125-250. AC volts,
0-25-50-125-250. DC rna, 0-50. AC rna, 0-50.
Resistance, 100,000 ohms full scale, with 1600
ohms half-scale reading. Capacitance, .05-15
mfd. Resistance ranges operate from 110-120
volt line--no batteries to replace. In sturdy
bakelite case. 31;8x2%xl%/T. With power cord,
less test leads. Power cord may also be used for
testing line voltage. For 110-120 v., 60 cycle
AC. Shpg. wt., 1)4 lbs.
84 F 306. NET .•......•...•........ 8.82
SENCO TUBE FILAMENT CHECKER
Model FC-4. Handy
new tube checker.
Quickly locates bad
tubes in series filalllent TV receivers
such as G.E., Admiral, Motorola, Crosley. etc. Test is extremely simple. Power cord is disconnected from TV set and
pI ugged in to checker.
The tube in question
is inserted into one of
4 sockets-if neon
lamp goes out, filament is good. Also
checks voltages (100-600 v.) and tests for con~
tinuity of appliances, motor windings, etc.
Size. 31;4x4xl1f4". With leads. For 110-120 v.,
AC or DC. Shpg. wt., 1 lb.
84 F 697. NET ..................... 2.89
HAMMOND INDUSTRIES
QUIK-CHEX TESTER
Battery-operated,
porta ble con tin ui ty
checker. Checks open
or intermittent tube
filaments. Accommodates octal. loctal,
seven and nine-pin
miniature tubes. Also
checks fuses and pilot
lamps. If tube is good
indicator lamp lights
at full brilliance. No
indication, faint or intermittent light indicates
a defective tube. Relative brilliance of indicator
can also be used to check condensers for shorts
or leakage, and resistors for continuity or large
changes in value. A time-saver for checking
continuity of antenna lead-in lines on folded
dipole installations. Other applications include
checking generators, motors and electrical appliances. Size: 4 7/sx3%x2Y4". Less battery and
test leads (battery-Stock No. 80 ] 911, $2.77;
test leads-Stock No. 42 N 240, $1.32). Shpg.
wt., lib.
84 FOIt'>. NET ............. , ..... .4.95
For Complete Product and Manufacturers Index, See Pages 317·320
8S.
Radio
C.
-
ity Test Equipl11ent
-,-,.-. -,
.,
534
MODEL 8873A SERVISHOP
The extremely versatile 8873A Servishop com~
bines a tube tester, VTVM and FM-AM signal
generator-all in one convenient portable case.
Consists of Model 808AA Tube Tester-VTVM
and the Model 730 AM-FM Signaligner. Tests
all modern tubes, including miniature. subminiature and noval base types; also checks
and reactivates picture tubes. The 17-range
VTVM measures AC and DC volts to 1000,
resistance to 1000 megohms, db from - 20 to
62. Signal generator provides all required
fixed frequencies for aligning AM and FM
broadcast bands and IF's; also provides 400cycle audio tOne. With tubes, batteries,
HVMP-l hi-voltage probe and leads. In oak
carrying case, 16Vzx12%xSY4". For 105-125
+
8~tt1~64':eNW. ~h.~~..,:,~': l:lI.bs: 130.29
MODEL 730 "SIGNALIGNER"
SIGNAL GENERATOR
(Not illustrated.) AM-FM signal generator.
Fixeci-frequenqr design provides exact freQuencies needed-speeding up alignment of
AM and FM receivers. Frequencies available:
1500 kC; and 550 kc for broadcast band alignment; 456 and 465 kc for AM IF alignment; 88
me and 108 me for FM band alignment; 10.7
ll}e and 9.1 me for FM IF alignment; FM sectIOn is frequency-modulated for use with ratio
detectors; deviation is plus and minus 500 kc.
For AM, AF modulation is provided at 400
cycles; ·400 cycles also is available separately.
Calibrated to be accurate within 1 %; trimmers
permit recalibration (to obtain 460 kc for IF's.
for example). Attenuator provides very smooth
control.of output. Size, 7x2~x2%N. Complete
with tubes and shielded output cable. For
105-125 volts, 50-60 cycle AC. or DC. Shpg.
sl"ll~2.
NET ................... 27.37
MODEL 8020 FM-TV SERVISHOP
Here's a complete "service shop" in a single
portable case. Consists of: Model 750 TV
Signal Gen~rator. Model 533M Midgetscope.
Model· 808AA Tube Tester-VTVM and the
Model HVMP-l Probe. Checks. tests and
aligns TV (UHF and VHF) and FM receivers
from antenna to picture tube. Signal generator
uses an inductuner for 0.5% accuracy over
range of 9-900 mc. Provides horizontal or
vertical bars, or crosshatch pattern, on all
channels. 3" scope features high sensitivity and
wide response. Tube tester checks all modern
tubes, including picture tubes. VTVM has 17
ranges; probe supplied extends DC volts range
~~b:~~°r?2ie~~~F~~Si65!l2lt~~s~2Ja:60 :~\~
~fF~h~~'5:"t'N iV~~· ............ 303.80
706A
750
MODEL 808AA DO-ALL TUBE
TESTER-VTVM
Consists of the 324P Tube Tester and a CRT
tester-reactivator, plus a VTVM. Checks all
modern tubes including miniatures, sub-miniatures and magnetically deflected TV picture
tubes. Easy-to-read 4 YzN meter. Has new fastoperating double Rollindex. 20-range VTVM
uses a balanced bridge type push-pull circuit.
Input impedance of 25 megohms for minimum
current drain. Has zero center scale for discriminator alignment. Ranges: AC and DC
volts, 0-5-25-100-250-1000; resistance. 0.2 ohm
to 1000 megohms in 5 ranges; db, -20 to +62
in 5 ranges. Accuracy: AC. :::l::::5%; DC. :::t:3%.
Also checks capacitors for shorts and leakages.
Oak carrying case. 12Y2;x12%x4Y4,". With test
leads, isolation probe and batteries. For 105-125
a4ItFf~3)~leN1'f .~~~.~.:~v~:.?~~.I.~s:97. 9 5
Model HVMP .. 1. High-voltage multiplier
probe. Extends DC range of VTVM in Model
808AA above, to 30.000 volts.
84 F 334. NET ....................... 8.77
MODEL 324C TUBE TESTER
Tube and battery checker. Tests all TV and
radio tubes including B-W picture tubeschecks color picture tubes with PTA~2 adapter
listed below. Sockets for standard 4. 5, 6.
7. octal, loctal. miniature. sub-miniature and
hearing-aid types. Also checks transmitting
tubes, gaseous rectifiers, tuning indicator
tubes. ballasts and pilot lamps. Large-scale
4 V2." meter gives easy-to-read indications. Has
new. fast-operating double Rollindex. CRT
tester checks all magnetically deflected picture
tubes right in the receiver or carton. Locates
and isolates shorts. CRT tester also can be
used to reactivate picture tubes after brightness has fallen off. Battery tester will test all
popular portable battery. types under load.
Open style metal case. Complete with adapter
cable for CRT's. Size, 13%x12~x4N. For 105-
780
MODEL 750 UHF-VHF DO-ALL
SIGNAL-PATIERN GENERATOR
Combination signal, marker and pattern
generator. Covers all UHF-VHF channels for
FM and TV receiver servicing. A completely
versatile unit in a single convenient case.
Checks and aligns front ends, sound IF's and
picture traps, linearity. sync circuits, sweep
circuits. focus and deflection. Use of induetuner
and special anti-backlash drive assures accuracy of 0.5 %. All VHF frequencies are covered
on fundamental. Ranges: 9-11. 21-47. 54-220.
465-690 and 650-900 mc. RF's and IF's are
clearly calibrated on large etched dial. Provides steady horizontal or vertical bars or
crosshatch pattern on' all channels. Internal
modulation: 360 cps and 141.75 kc. Also provides unmodulated carrier signal. 4Vz." dial.
Complete with leads and instructions. Size,
10Y4x6Vax5~ii'. For 105-125 volts. 60 cycle AC.
~~Pf.,tj:.~J.O~bET .................. .77.91
Model 740A VHF Signal Generator. Similar
t6 the 750 above. but range is 9-220 me, all on
fundamentals. Also provides 540 cycle audio
signal. Size, 10x6x6"'. Shpg. wt., 9 lbs.
84 F 336. NET ..................... 68.11
MODEL 327P TUBE TESTER
Tests all tubes currently used in radio and TV
receivers. Will check transmitting, hearing aid.
ballast and gaseous rectifier types. It will check
both black and white and color CR tubes with
adapt~r cables PTA-1 and PTA-2 (listed below). Black and white tubes can be reactivated
with this tester. New data permits rapid insertion of new information as available. Oak
carrying case. For 105-125 v., 50-60 cycle AC.
~~F~xi~~·~EtT.~~ .l.~~............ . 5.0.91
84F627. PTA-l. For B-W .......... NET.3.87
84F628. PTA-2. For color. ......... NET .9.75
~Z; F)lt3g~ ~YNIE*~·. S~pg: ~t.,. ~~ 1~~'68 .55
MODEL 706A WIDE-RANGE
SIGNAL GENERATOR
Model 324P Portable Type. Same as model
324C above, but housed in portable carrying
case with removable. slip-hinge cover. Size.
l6Y4x14~x5". With battery test leads. Shpg.
wt., 13 lbs.
High-quality performance. construction and
appearance. Special electron-coupled circuit
design, permeability adjusted coils. and air
trimmer capacitors assure stability and constancy of calibration. Accurate within 1 % of
calibration adjustment. Ladder-type step at·
tenuator consisting of a multiplier and fine
attenuator control. Planetary drive for vernier
tuning without back-lash. Covers 150 kc to
220 me in eight ranges. Six fundamental ranges
through 55 mc. 400 cycle audio at 50 ohms for
external use. For 105-125 v .• 50-60 cycle AC.
84 FX 368. NET ................... 77.91
84 F 628. PTA-2. For color tubes. NET 9.75
MODEL 534 DC MIDGETSCOPE
New, compact and lightweight 3 6 oscilloscope.
Combines linear sweep with DC amplifier for
color TV restorer circuits. With aU controls on
front panel and CR tube tilted for best viewing
~~ed53~r:' N~hf'~: .:v.t:: .1.~ ~~~' ...... 66.15
angle, this fine scope is ideal for on-the-spot
MODEL 780 SWEEP GENERA TOR
(Not illustrated.) An instrument with a wide
range of features. Handles virtually all jobs in
the service shop and in the home. Consists of
Model 730 AM-FM Signal Generator, Model
750 FM-TV Signal Generator, Model 808AA
Tube Tester-VTVM. Model 533M Midgetscope-and the Model HVMP-l High Voltage
Probe. For testing and aligning all circuits in
AM, FM and TV receivers (UHF as well as
VHF). All in one convenient portable case.
'With tubes, batteries and leads. Size. 17x14Y2x
horizontal expansion of trace. Automatic astigmadsm control circuit. Includes provision for
AC coupling. Linear time base and sweep; returned trace automatically blanked. Sensitivity: Better than 50 millivolts. Frequency response::::l::::2 db, 20 cps to 200 kC.j :::l::::4db. 20
cps to 500 kc. Input impedance: 0.5 megohm.
vertical and horizontal. Has 3RP1 CRT. Metal
case, hammerloid blue-gray finish. Size, 70/8 6 H.
5'l's" W. 14%" deep. Etched satin aluminum
panel. CRT has protective bezel and graph
An all-electronic sweep generator for black
and white and color TV as wen as AM and FM.
Specifications: Voltage. 0.15 volt minimum
peak-to-peak, terminated in 73 ohms; attenuator, individual push-button type, shielded lowleakage steps O-db. 3-db. 5-db. 10-db. 20-db,
40-db individually. or total 78 db. AGC for
constant output; Horizontal scope output,
60 cps front panel control, 180 0 of phasing;
sweep in one direction only, forward. Range:
3.4 mc to 900 me calibrated on dial. fundamentals to 200 mcin 4 bands. With cables. For
~~PJ·:t:i~t.5li'h ................. 321.44
~~Pfit~29~°I:iVj?s.................. 121.37
~~P/iti2l.6flE!j?~: ................ 185.71
MODEL 8023 AM-FM-TV SERVISHOP
12Y2". For 105-125 volts. 50-60 cycle AC.
86
~i~~if~~t:di~~l:t:d ~~~go~~:·. ~~ir~~Hc!r~~d
screen. For 105-125 volts. 50-60 cycle AC.
105-125 v .• 50-60 cycle AC. 9\4x9Y4X12Y2".
Express Shipment Recommendedfor.Jesl;~qllipme~
Modern Test E
655
463
657-A
480
123
RADIO CITY TEST EQUIPMENT
MODEL 655 DO-All VTVM
Peak-to-peak type VTVM. Provides accurate
me-aSUTements of complex wave-forms. 4 Yz"
meter reads peak-to-peak and rms wa veshapes
in video, sync and deflection circuits. Industrial
uses include servicing vibrator-type power supplies and AC generators. 7 ranges on all functions. DC volts. 0-1.5-5-15-50-150-500-1500.
Input resistance (including 1 megohm in DC
probe) 11 megohms. Sensitivity on 1.5 volt
range: 7.3 meg/volt. Accuracy on DC ranges
:i:: 3 % of full scale reading. AC voltage ranges:
peak-to-peak, 0-4.2-14-42-140-420-1400-4200;
TIns, 0-1.5-5-15-50-150-500-1500. Accuracy on
AC ranges ::E: 5 % of full scale reading. Response: 30 cps to 3 me for 1.5, 5, IS, 50, 150
and 500 volt ranges (voltage source having
low impedance output). Resistance ranges:
0-1000-10,000 ohms. 0-0.1-1-10-100-1000 megohms. Center scale: la, lOa, 1000, 10,000 ohms
and 0.1, 1, 10 megohms. Balanced bridg€'-type
circuit and peak-to-peak rectification eliminate
circuit loading, waveform distortion and frequency error. Complete with test leads and full
operating instructions. Size: 10x6x5"'. For
operation from 105-125 volts, 50-60 cycle AC.
~~Ph2~: ~l~T .... , ............... 58.31
Model HVMP-2 High Voltage MUltiplier
Probe. For use with Model 655VTVM (above).
Extends DC volts range to 30,000 volts.
Shpg. wt., 1 lb.
84 F 622. NET ..•• ,., ••• , ........... 8.77
555
MODEL 657-A DO-All VTVM
MODEL 480 MUlTITESTER
Peak-ta-peak and rms VTVM. Features an
unusually large BVz" meter. Function and range
settings in use are individuallY illuminated.
Reads DC voltage 0 to 6000 in 8 ranges. Positive or negative. 11 megohm input impedance.
7 zero-center DC voltage ranges, 0 to 750 v.
Very moderately priced. 1000 ohm-per-volt,
multitester. Features 3'" square meter with 800
microampere O'Arsonval movement. Ruggedly
constructed for long, dependable service.
Housed in newly designed all-molded bakelite
case and panel. For the shop, lab, and serviceman's kit. DC voltage ranges: 0-5-50-250-5001000 volts. AC readings at 0-10-100-500-1000
volts. Output voltage readings over same
ranges as AC. Milliammeter reads 0-1-10-100
rna and 0-1 ampere. Ohmmeter has 4 resistance
ranges: 0-10,000-100,000 ohms, 0-1 megohm
and 0-10 megohms external. Decibel meter
reads from -10 to +55 db. Size: 7"x4:Y8"x2~/i6'''.
AC peak-ta-peak 0 to 4200 v. in 7 ranges. Input
impedance. 1 megohm shunted by 30 mmf. AC
rms voltage 0 to 1500 v. in 7 ranges. AC high
voltage 0 to 6000 v. Input impedance approximately 5 megohms. Ohmmeter reads 0 to tO,OOO
megohms in 8 ranges. Center scale is 1/100 of
full scale. Capacit.y readings to 1000 mfd in 6
ranges. Full scale accuracy: DC 3%; AC 5%.
Size: 9%" x 91;'4:" x 61;4"'. For 105-125 v., 50-60
a'4'~:~2~~'NgEr:', ~~ .l~~: ....... , 97.85
MODEL 463 YOM
20,000 ohms-per-volt YOM. 1 % tolerance on
voltage multipliers. Ranges: DC volts, 0-550-250-1000 at 20,000 ohms per volt; AC volts.
0-10-100-500-1000 at 1000 ohms per volt; DC
current, 0-1-10-100 milliamps. 0-1 amps; resist-
ance 0-10,000-100,000, 0-1-10 megohms; db,
-10 to +55. Meter accuracy is within 2% of
full scale reading on all ranges. Housed in
newly-designed. all molded case. Sturdy bakelite withstands hard usage. Size: 7x4Yax271611.
Complete with batteries-ready to operate.
~~PI'62~: 1.,1~T ..... , .... ,........ 25.43
~W ~2i~erJE¥~~':·. ~t: . ~'I:'l~.s: ..... 14.55
MODEL 123 "FLYBACKER"
A revolutionary type of TV test unit. Permits
accurate and speedy trouble shooting in the
horizontal deflection circuits of any TV receiver. Instantly shows up a single shorted
turn in a flyback transformer or yoke. Leads
to these units do not have to be unsoldered for
testing. Checks both low and high impedance
yokes. May also be used for testing windings
of transformers, chokes, relays. solenoids, etc.
Readily checks windings for opens or shorts.
Large illuminated meter has "Good-Replace"
scales. Gray steel case, 6x9%x4%,"'. For 105-
~~ F~~s6~~cl.(!:::~·, . ::~.: .8.1.~s: .•. 38.95
777
PHAOSTRON TEST INSTRUMENTS
Model 555 Multitester. New, expertly designed multimeter. Offers unusual venmtility and extremely high accuracy. Has very large (4'l'a")
meter scale, yet it's ultra compact. Anti-magnetic, chrome-finished
metal case. Color-coded meter scale for easy reading. Sensitivity:
20,000 ohms per volt DC; 2000 ohms per volt AC. AC current ranges:
0-1.5-5-15-50-150-500-1500 rna and 0-15 amps. DC current ranges:
0-50-150-500 microamps, 0-1.5-5-15-50-150-500-1500 rna, and 0-15 amps.
Resistance: 0-1000-100,000 ohms; 0-1-10 megohms. AC and DC volts:
0-1.5-5-15-50-500-1500. 6 db ranges: -38 to +56.33 of ranges are in
.
~1°Fl&~s.srfdi-~ ~~~~.e.s: ba.t::~i~~ 6~~~~~~': .~~~~ . ~~.: ~.l~.s: 39 .15
Model 55S-CC Carrying Case. For above. Shpg. wt .• 6 oz.
84 F 6B6. NET ............................................. 5.83
Model 777 VTVM. New, 42-range VTVM. 200-microamp meter movement, dou bly shielded. Color coded scales for fast, accurate readings.
4~" meter scale. Accuracy: DC, ::1:3%; AC, ::1:5%. All AC-DC ranges in
approximate 3-to-l steps. Ranges! DC volts (positive and negative).
0-1.5-5-15-50-150-500-1500; AC rms volts, 0-1.5-5-15-50-150-500-1500;
AC P-to-P, 0-4.2-14-42-140-420-1400-4200. Resistance: 0-1000-10,000-
100,000 ohms; 0-1-10-100-1000 megohms. DC v. zero-center discriminator
scale: 7 ranges from .75-0-.75 to 750-0-750. Leather carrying case; may
also be used as an easel mount. Overall size, 6%x7%x3%". With HF
coax cable, DC probe. leather case. instructions. For 105-125 v .• 50-60
a~c~ ~J=7. S~l:'t.~::,.~. ~~s: ........... ,. ,.. ,... ,. ,,.... ,. ,,68.55
TV ENGINEERS INC. TUBE TESTER
Model V .. 10aO. New, "Vis-V-All" emission-type tube tester. Designed
for quickly and accurately testing over 400 different types of popular TV
and radio tubes. Uses 5 tube sockets and 2 tube charts-no roll chart.
Separate 'grid-to-cathode and heater-to-cathode short tests; tests for
gassy tubes; checks inter-element leakages when less than 3.5 megohms;
cber..kB all ,sections of multi-sectional tubes. Filament voltages from 1.5
to 117 volts. Master switching dial shows settings directly on panelother tube settings listed in chart on inside cover. Switching arrangement allows for future types. With "Good-Bad" meter. Brown leatherette
84Fil6t~~6~ :-¥~ .1.0.~-.12.5.~ :,.~~-.6.o. c~d:. ~C:'. ~~~~; \Vt.: ~2 J~~: 97.51
Model 500 Tester. New "Dyna-Quik," dynamic mutual conductance
tube tester. Checks tubes under actual operating conditions. Requires no
switching-no roll chart. Provides remarkably fast and accurate tube
checks. Checks all 7- and 9-pin miniature tubes, octal tubes and new
600 rna series tubes. Life test indicates tubes nearing end of useful life.
New grid emission and gas test positively checks RF, IF, AGC, and
critical sync tubes directly on meter through DC amplifier circuit.
7- and 9-pin tube straighteners mounted on panel. Reading can be taken
from "Good-Bad" scale or directly in micromhos. Two highly sensitive
scales calibrated 0-6000 and 0-18,000 micromhos. 4Yz" meter. Automatic
line compensation-special bridge monitors line voltage continuously.
Spare socket on panel for future tube types. Portable. luggage-styled
carrying case, covered in black hammer-tone leatherette. Size: 15 Vax
14Yzx5%'. For operation from 105-125 volts, 60 cycle AC. Shpg. wt.,
~~rt~644.
NET .... , .. , ......... , •.•.•....•••• ,",.,
107.75
Model 400 Rej uvenator .. Tester. A unique. new TV picture tube testing
and repairing unit. Designed expressly for the serviceman's use--either
in the shop or the customer's home. Quickly and accurately checks any
make or model of TV picture tube and instantly determines if tube is
good or bad, without removing the picture tube from TV set. Checks for
continuity between base pins and the elements within the 'picture tube.
4Yz" meter. Also checks for shorts or leakage between elements. Determines which elements are shorted. Tests amount of emission from the
cathode and also the amount of grid bias necessary to produce cutoff.
Repairs shorts between elements. open connections to elements and weak
emission. Includes easy-to-operate, pushbutton-controlled rej uvenation
circuit for- boosting cathode emission. Instrument will also predict the
probable useful life of the TV tube. Tough and durable, leatherettecovered plywood carrying casei gray panel with' black letters. Size.
~4?r~ll.l1:· ~EV~~:~:~ ,~~l:~" ~~ ,c:,c:~ ,~:: .~~~~:~t:" ~.l~.s: .53.85
Model 200 Rejuvenator .. Tester. Performs most o( the functions of the
Model 400 described above, but has smaller 3" meter,lower rejuvenating
voltage and rotary switch instead of pushbutton control. Size: llx7Y2.xS'"
deep. In durable leathcrette carrying (.:ase. For operation from 110-120
841t;, 6625~YtlE~.~: .s~~g: :::.: .s ~~~' ........ , ... , ............ 39.15
Express Shipment Recommended For Test Instruments
87
fico Test Equipment and Kits
VERSATILE TEST EQUIPMENT
Eico test instruments have gained widespread acc~ptance among electronics men and manufacturers.
Production-line checks and trouble-shooting of TV
sets are achieved at very low cost with these popular
Eico units. At the same time, these instruments offer
excellent design, rugged construction, ease of operation and complete dependability. Laboratory styled,
Eico units look distinctively professional and perform that way. They're outstanding values I
425-K
460-K
470-KJ
MODEL 31S·K DELUXE RF SIGNAL GENERATOR KIT. For AM, FM, TV
servicing. 1% accuracy. Range, 75 kc to 150 me in 7 calibrated
bands. Big, 9" illuminated dial. Vernier tuning. Attenuation controls are shielded; also have line filter. Provision for external modulation. Internal 400 cps sine wave audio generator with attenuatar
for RF modulation and external audio testing. Uses: 7F7 and 6C4.
Also has VR150 voltage regulator and 6X5 rectifier. Steel case.
12xI3x7". Complete with all parts, tubes, instructions and operating
manual. Less solder. For operation from 105-130 volt, 60 cycle AC.
Shpg. wt., 20 Ibs.
83 FZ 162.
NET ....................................
39.95
Model 31 S. As above, but factory-wired and tested.
84 FZ 395. NET. ................................... 59.95
MODEL 320·K RF SIGNAL GENERATOR KIT. Well.designed circuit
uses a stable Hartley oscillator. Covers 150 kc to 34 me on fundamentals-to 102 me on harmonics. 400 cps modulation. Has 9" dial
calibrated in 7 bands. Complete with tubes, portable case, etched
panel, all parts, knobs, wire. shielded cable, instructions. diagrams,
and operating manual. Less solder. 10x8x4%". For 105-125 v., 60
cycle AC. Shpg. wt., 10 Ibs.
19.95
83 F 154. NET ......................................
Model 320. As above, but factory-wired and tested.
84 F 394. NET ....................................... 29.95
MODEL 322·K RF·AF SIGNAL GENERATOR KIT. Accurate 150 kc to 34
me generator. Individual calibration for each of 5 bands. Switch
selects pure RF, modulated RF or pure AF. Shielded RF and AF
attenuators. 400-cycle output. With 6SN7; 6X5 rectifier. Steel
case, 10x8x4l4". Instructions. Less solder. For 105·125 v., 60 cycle
AC. Shpg. wt., 10 lbs. (Not illustrated.)
83 F 168.
NET ......................................
23.95
Model 322. As above, but factory-wired and tested.
841' 396. NET. ......•..•••............•..••.•••••••. 34.95
MODEL 360·K SWEEP GENERATOR KIT. For 500 kc·228 mc. Variable
sweep, 0-30 mc. Crystal marker oscillator with variable amplitude.
Provision for iniection of external marker. Phase control. 8Y2"
vernier tuning dial. Center of each TV channel is marked on front
panel. Uses 1-6C4, 2-6J5, 1-7193; 6X5GT rectifier. With tubes,
all parts, wire, instructions. Less 5 mc crystal and solder. lOx8x6%".
For 110-120 v., 60 cycle. Shpg. wt .. 12 Ibs.
83 FX 159.
NET ....................................
34.95
Model 360. As above, but factory-wired and tested.
84 FX 342. NET ..................................... .49.95
MODEL 625·K TUBE TESTER KIT. An excellent, versatile tube tester
with outstanding features. Tests all radio and TV tubes. Short and
open test for each element. Full-vision, bakelite-cased meter. Easy
to read Replace·Weak-Good scale. An overload bulb indicates
transformer overload and also serves as fuse. Rugged steel case.
Illuminated, "speed·roll" chart-speeds location and setting up.
Lever-action switches for individual testing of every tube element.
Knock-out for addition of new socket. Handsome three-color panel.
Has large, 4Y2" meter. Less solder. For 110·120 v .. 60 cycle, AC.
Size, 12Y2x9Y2x4J4". Shpg. wt .. 12 lbs.
83 FX 161.
NET ....................................
34.95
Model 625. As above, bnt factory-wired and tested.
84 FX 397. NET ..................................... .49.95
MODEL CRA PICTURE TUBe ADAPTER. (Not illus.) Adapts 625-K and
625 Tube Testers for checking all sizes of TV picture tubes. Measures cathode elnission. Tests for filament continuity. shorts between
elements. With standard 12-pin socket, octal connector and 4-ft.
cable for testing tube without removal from set. Wt .. 2 Ibs.
84 F 348.
88
NET .........................................
4.50
625-K
324-K
MODEL 425·K S" OSCILLOSCOPE KIT. Designed for AM, FM and
TV alignment. Push· pull deflection. Sensitivity, .05 to .1 rms
volt/inch. Range, 5 cps to 500 kc. Wide-range multi-vibrator
sweep circuit, 15-75,000 cps. Provision for external sync., Z-modulation and direct input to CR tube plates. Calibrating voltage
terminal on panel. Graph screen. Uses: 3-6SN7, 2-6J5. 5BPI
cathode ray tube, 2-5Y3GT. With tubes. portable case, all parts,
wire, instructions. and operating manual. Less solder. 8 Yzx17x13".
For 110·120 volts, 60 cycle AC. Wt., 30 lbs.
44.95
83 FZ 155. NET ....................................
Model 425. As above. but factory-wired and tested.
84 FZ 392. NET ...................................... 79.95
MODEL 470·K 7" OSCILLOSCOPE KIT. Push-pull amplifiers and
cathode follower inputs to both vertical and horizontal sections.
Wide-range sweep frequency generator (15 cps to 100 kc). Intensity
modulation. external sync inputs, saw-tooth and line frequency
outputs-all on front panel. Internal voltage calibrator for peak-topeak voltage measurement. Frequency response: Vertical amplifier,
flat within ±2 db from 10 cps to 1 mc with sensitivity of .01 volt
rms/inch; horizontal amplifier, ±2 db from 10 cps to 500 kc with
sensitivity of .3 volt rms/inch. Input impedance: Vertical, 3 megs
and 35 mmf; horizontal, 1 meg and 40 mmf. Graph screen. 15xI5xl0".
With all tubes including CRT, all parts," instructions, diagrams.
Less solder. For 105-125 v., 60 cycle. AC. Wt., 35 Ibs.
79.95
83 FZ 174. NET ...•......••.. " ...............••••••.
Model 470. As above, but factory-wired and tested.
84 FZ 343. NET ..................................... 129.50
MODEL 324·K RF SIGNAL GENERATOR KIT. Provides modulated or
unmodulated RF signal. For signal tracing and IF-RF alignment
of AM, FM, TV receivers. Has expanded frequency range of 6
fundamental bands: 150-400 kc. 400-1200 kc, 1.2-3.5 me, 3.5-11
mc, 11-37 mc and 37-145 mc. One harmonic band covers 111-435
me. Frequency is accurate ± 1.5%. Etched tuning dial has 6:1
vernier knob, plexiglass windows and edge-lit hairlines. Output
impedance. 50 ohms. Internal modulation of 400 cps variable from
o to 50%; can be used separately for audio testing. Input has gain
control for use with external modulation amplifier. Colpitts RF
oscillator is directly plate-modnlated by cathode follower for improved modulation. Separate fine and coarse RF attenuators. Coils
are slug-tuned and turret mounted. Steel cabinet with handle.
Size: 8xl0x4l4". For operation from 105·125 v., 50-60 cycle AC.
Shpg. wt., 10 Ibs.
26.95
83 FX 192. NET ....................................
Model 324. As above, but factory wired and tested.
84 FX 666. NET ...................................... 39.95
MODEL 460·K 5" OSCILLOSCOPE KIT. Wide·band scope for laboratory and color TV applications. Frequency response flat from DC
to 4.5 mc-usable to 5 mc. Accurately reproduces 3.58 me color
TV sync burst. 4-step compensated attenuator in both DC and
AC position. Vertical sensitivity 25 mv linch. Built in voltage
calibrator, full DC horizontal and vertical positioning. Automatic
sync limiter and amplifier eliminates sync voltage adjustment.
Sweep frequencies: 10 cps to 100 kc, plus low frequency sweep with
external capacitor. Edge-lit plexiglass filter screen with variable illumination. Push· pull vertical amplifier, voltage regulated. Cathode
follower input on both vertical and horizontal. Bezel designed to fit
standard photographic equipment. Switch for 6 times horizontal
expansion. With all tubes including CRT, all parts, instructions,
diagrams. Size, 13x8Y2x16". Less solder. For 105·125 v., 60 cycle
AC. Shpg. wt .. 26 Ibs.
83 FZ 193. NET .................................... 79.95
Model 460. As above, but factory·wired and tested.
84 FZ 668. NET ..................................... 129.50
TV probes for oscilloscopes are listed on page 91.
Express Shipment Recommended for Factory-Wired Test Instruments
Eico Test Equipment and Kits
249.K
556-1{
565·K
MODel 221-K VACUUM-TUBE VOLTMETER K1T_ An easy-to-build,
sensitive VTVM for making measurements in high-resistance circuits. 20 ranges, with DC input resistance of 2S megohms. 4 Yz"
meter is protected against burnout. Includes zero center for alignment of FM and TV discriminators. Dual-triode balanced bridge,
1 % multiplier resistors. Ranges: AC-DC volts, 0-5-10-100-5001000; extends to 30,000 volts and 200 mc with HVP-2 and PRF-25
probes; resistance, 0-1000 ohms 0-1-10-100-1000 megohms; db
-20 to +55. With tubes, test leads, wire, battery, instructions,
diagrams and operating manual. Less solder. Size: 6x9Y16X5". For
110-130 volts, 50-60 cycle AC. Shpg. wt., 10 lbs.
83 F 152. Complete kit. NET ........................... 25.95
Model 22.1. As above but factory-wired and tested.
84 FX 389. NET ...................................... 39.95
MODEL 214-K DELUXE VACUUM-TUBE VOLTMETER KIT. All the
versatility and performance-proven features of Model 221, plus the
extra convenience and legibility of its big 7Yz" meter. Reliable
"can't-bum-out" circuit. 13V.x9x6". Shpg. wt., 11 lbs.
83 FX 170. Complete kif. NET. ....................... 34.95
Model 214. As above but factory-wired and tested.
84 FX 344. NET ...................................... 54.95
MODEL 232·K VACUUM-TUBE VOLTMETER KIT. Revolutionary new
engineering design. Professional peak-to-peak VTVM with laboratory precision features and low price. Exclusive "Uni-Probe" is a
terrific time-saver. Only one probe performs all functions. Half turn
of tip selects DC or AC/Ohms. Ranges: Measures directly POp
voltage of complex and sine waves, 0-4-14-42-140-420-1400-4200
volts POP; DC/rms sine voltages. 0-1.5-5-15-50-150-500-1500 volts;
Resistance, 0 to 1000 megs in 7 ranges. 4Yz" meter. Size, 7x4x5"
For 110-130 V., 50-60 cycle AC. Shpg. wt. 7lbs.
83 F 186. Complele kit. NET .......................... 29.95
Model 232. As above but factory-wired and tested.
84 F 659. NET. ...................................... 49.95
MODEL 249-K DELUXE VACUUM-TUBE VOlTMETER KIT. Same outstanding features and ranges as Model 232 above, but with large,
7Yz" meter for extra convenience and readability, Makes an ideal
bench VTVM. Size, 8Yzx13x5". Shpg. wt., 9 lbs.
83 F 187. Complele kil. NET .......................... 39.95
Model 249. As above, but factory-wired and tested.
84 F 660. NET ................................•••••.• 59.95
PROBE KITS. For VTVM kits. Av. shpg. wt.. 1 lb.
83 F 188. Model PTP-25·K. Peak-to-peak Probe Kit. NET .. 4.95
84 F 661. Model PTP-25. As above but factory wired. NET ... 6.95
83 F 189. Model PRF-25·K. RF Probe Kit. NET. ........... 3.75
84 F 662. Model PRf·25. As above but factory wired. NET ... 4.95
MODEL HVP-2. ~IIGH VOLTAGE PROBES. For adapting VTVM units
to read up to 30.000 volts. Factory-wired and tested.
84 F 663. For Models 214, 221. NET ................... .4. 95
84 F 669. For Models 232,249. NET ..................... 4.95
MODEL 556-K STANDARD MULTIMETER WITH 4Yz" METER KIT. Has
400-microamp movement. 38 full-scale ranges: DC, AC and output volts, 0-1-5-10-50-100-500-5000 (at 1000 ohms per volt); AC
and DC current, 0-1-10 rna and 0-0.1-1 amp; resistance, 0-500100,000 ohms and 0-1 megohm. Six db ranges. -20 to +69. Accuracy, DC ±3%, AC, ±5%. With case, wire, battery and instructions. Less leads and solder. 6%x5 V.x3". Wt .. 4 lbs.
83 F 173. Complete kit. NET ........................... 16.90
Model 556. As above, but factory-wired and tested.
64 F 347. NET., ..................................... 23.50
For Additional
Ei~o
536-K
630-K
MODEL 145-K MUlTI-SIGNAL TRACER KIT. For tracing IF, RF, video
and audio circuits. Built-in 4" PM speaker. Front-panel jacks for
VTVM-for visual signal tracing. Germanium crystal diode probe,
Response to over 200 mc. Complete with tubes, all parts, steel case.
speaker, wire and instructions. Less solder. For 110-130 volts. 60
cycle AC. 10x8x4%". Shpg. wt.. 9 lbs.
83 F 158. Complete kif. NET .......... ' ................. 19.95
Model 145. As above but factory-wired and tested.
84 F 385. NET ....................................... 28.95
MODEL 147-K' DELUXE SIGNAL TRACER KIT. Versatile transformeroperated instrument. High and low-gain RF channels with internal
wide-frequency range demodulator permits direct observation of
actual transmitted signal. Heavy filtering and hum-balance control.
Both visual and aural monitoring of all RF and AF channelsmagic eye and 5" PM speaker. Calibrated wattmeter circuit indicates abnormal wattage consumption in unit under test. Fully
shielded RF crystal and audio probes. Complete with probes and
instructions. For 105-125 volts, 50-60 cycles. Size, 9xl0xS". Shpg.
wt .. 10 lbs.
83 F 190. Complete kit. NET .......................... 24.95
Model 147. As above but factory-wired and tested.
84F664. NET ....................................... 39.95
MODEL 565·K 20.000 OHMS·PER·VOLT MULTIMETER KIT. Has 31
ranges: DC, AC and output volts, 0-2.5-10-50-250-1000-5000 (DC
at 20,000 ohms per volt, AC.at 1000 ohms per volt); DC current,
0-100 microamps, 0-10-100-500 rna. and 0-10 amps; resistance,
0-2000-200,000 ohms and 0-20 megohms. Five db ranges, -12 to
+55. 4 Yz" meter. 6%x5 V.x3". With batteries, wire and instructions. Less leads, solder. Shpg. wt .. 4 lbs.
83 F 172. Complete kit. NET .......................... 24.95
Model 565. As above, but factory-wired and tested.
84 F346. NET ....................................... 29.95
MODEL 555-K 20,000 OHMS-PER· VOLT MULTI METER KIT. Same as
Model 565-K above, but with 1 % resistors. Wt., 4 lbs.
83 F 167. Complete kit. NET. ......................... 29.95
Model 555. As above. but factory-wired and tested.
84 F 391. NET ....................................... 34.95
MODEL 536-K STANDARD MULTIMETER KIT. 31 ranges. 3" meter.
Ranges: AC and DC volts: 0-1-5-10·50-100-500-5000 at 1000 ohms/
volt; resistance, 0-500, 0-100.000 ohms, 0-1 meg; AC and DC current, 0-1-10 rna and 0-0.1-1 amps; 6 decibel ranges. -20 to +69 db.
Ideal low-cost unit for servicemen. With bakelite case, wire,
battery and instructions. Less leads and solder. Size: 6V.x3%x2".
Shpg. wt .. 3 lbs.
83 F 171. Complete kif. NET ........................... 12.90
Model 536. As above. but factory-wired and tested.
84 F 345. NET. ..................................... 14.90
MODEL 526·K STANDARD MULTIMETER KIT. Same as Model 5.16·K
above, bu t with 1 % resistors. Shpg. wt.. 3 Ibs.
83 F 166. Complete kit. NET ............................ 13.90
Model 526. As above. but factory~wired and tested.
84 F 390. NET ........................................ 16.90
MODEL 630·K CATHODE RAY TUBE CHECKER KIT. For checking any
TV picture tube having either electrostatic or magnetic deflection
and focus. Bridge measurement of peak beam current. Test sockets
and 2 Yz ft. cable for duodecal or diheptal base tubes. Octal socket
on panel for adapters. Less solder. For 105-125 v. 50-60 cycle AC.
9Yzx6Yzx3". Shpg. wt., 6lbs.
83 F 177. Complete kil. NET ........................... 17.95
Model 630. Same as above, but factory-wired and tested.
84F650. NET ....................................... 24.95
Equipment, See Pages 90 gnd 91
89
Eico Test Equipment
- oillru
~::(i:: !Q' .~
I~::~: : :.~:.:
377·K
488·K
1050·K
1100·K
1180·K
1171·K
1120·K
FAMOUS EICO KITS AND ASSEMBLED INSTRUMENTS
MODEL 1050·K 6·12 VOLT BATTERY ELIMINATOR KIT. Used for auto
radio'serviCing. Can also be used as battery charger. Provides DC
output at 0-8 v. or 0-16 v. Continuous current rating: 10 amps at
6 v.~ 6 amps at 12 v. Intermittent current rating: 20 amps at 6 v .•
12 amps at 12 v. Two meters: one is scaled at 0-20 v. and one at
0-20 amps. Provide simultaneous readings. Switch selects 6 v. or
12 v. operation. Double protection: fused primary. automatic reset
overload relay for secondary. Blue-gray steel cabinet. Etched panel.
10Yzx7o/.ix8o/.iH. With instructions. Less solder. For operation from
110-120 v., 50-60 cycle AC. Shpg. wt., IS Ibs.
83 FX 175. NET .................................... 29.95
Modell 050. As above, but factory-wired and tested.
84 FX 341. NET ...................................... 38.95
MODEL 352-K BAR GENERATOR KIT. For adjusting vertical and
horizontal linearity. A valuable instrument for use in shop and on
service calls. Produces 16-23 vertical and 13-22 horizontal bars
when connected to antenna terminals (number of bars is adjustable). Since bars will be equally spaced on a correctly adjusted set,
a quick indication is obtained of the picture linearity of TV set
under test. Also indicates vertical and horizontal sync circuit stability. Video -carrier oscillator tunable over channels 2-6. 3-way
antenna clip. Less solder. 7Yzx5x4Y,". For operation from 110-120
v.; 50-60 cycle AC. Shpg. wt .. 41bs.
83F 178. NET ....................................... 14.95
Model 352. Same as above, but factory-wired and tested.
84.F65J. NET. ..................................... 19.95
MODEL 950-K RESISTANCE-CAPACITANCE BRIDGE KIT. Measures
and tests all resistors. 0.5 ohm to 500 megs, and all condensers
10 mmf to 5000 mfd. Comparator range also gives instant R-C-L
comparison measurement with any external component as a standard. 0-500 DC voltage source. Quickly tests for leakage at rated
WVDC. Magic eye indicator. Allows determination of capacitor
power factor by means of calibrated potentiometer and magic eye.
6 H easy-to-read dial scale. With steel case, IOx8x43,1.,", etched panel,
all parts, wire, instructions. Less solder. For operation from 105-125
volts, 60 cycle AC. Shpg. wt., 10 Ibs.
83 F 164. NET ...................................... 19.95
Model 950. As above, bel, factory-wired and tested.
84 F 387. NET ......................................... 29.95
MODEL 377·K AUDIO GENERATOR KIT. Provides sine and square
waves, for audio servicing. 1 (10 resistors ill oscillator circuit. Response, ± 1.5 db, from 60 cps to ISO kc. Wien bridge-type oscillator;
cathode follower output. Sine waves, 20-200,000 cycles in 4 ranges;
sqnare waves, 60-50,000 cycles. Output, continuously variable.
0-10 volts. Distortion, 1 % of rated outputj hum, less than 0.4%.
Large 6Yz" dial includes 0-100 reference scale. Tubes: 6SJ7, 26K6, 6SN7; 6X5 rectifier. 7Yaxll Yax7o/a H • With tubes, wire, instructions and manual. Less solder. For 105-125 volts, 50-60 cycle
AC. Shpg. wt., 14 Ibs.
83 FX 169. NET ..................................... 31.95
Model 377. As above, but factory-wired and tested.
84 FX.349. NET ...................................... 49.95
MODEL 1100-K RESISTANCE SUBSTITUTION BOX KIT. Engineered for
versatiJe, practical use at moderate cost. Determines value of
illegible resistors by substitution. Features resistance range from
15 ohms to 10 megs in decade multiples of 15, 22, 33, 47, 68 and
100 ohms. 36 RETMA l-watt 10% resistors. 5-way jack-top binding posts for connecting any type test leads. Molded black bakelite
case, with handsome 2-color etched aluminum panel. 3o/.ix6Yzx
3 YzH. Less solder. Shpg. wt., 2 Ibs.
83 F 179. NET. ...................................... 5.95
Model 1100. As above, but factory-wired and tested.
84 F652. NET ......................................... 9.95
90
MODEL 495-K SCOPE VOLTAGE CALIBRATOR KIT. Makes any scope
a wide-range. accurate. peak-to-peak AC electronic voltmeter.
Injects a calibrated, semi-square wave voltage on the scope screen
for comparison with any waveform. Ranges are: .1, I, 10 and 100
volts peak-to-peak. Continuously calibrated output from 0 to
100 volts. Uses I % decade attenuator resistors. Switch permits
transfer of signal under observation direct to scope. Calibrator can
be permanently connected to scope. No need to constantly transfer
leads from unknown signal source to calibrator. Regulated power
supply. Size, 5x7o/ax4". Less solder. For operation from 105-125
volts, 50-60 cycle. Shpg. wt., 4 Ibs.
83 F 176. NET ....................................... 12.95
Model 495. As above, but factory-wired and tested.
84 F384. NET ........................................ 17.95
MODEL 488-K ELECTRONIC SWITCH KIT. Allows simultaneous ob·
servation of two patterns on the screen of a single scope~ Amplitudes
of two patterns are separately adjustable by individual gain controls
in each input channel. Patterns may be superimposed or separated
by desired amount with positioning control. Switching rates: Low
range, less than 10 cps to 100 cps; mid-range, 50 cps to 400 cps;
high range, 250 cps to 2000 cps, all continuously variable. 2 signal
amplifiers. Frequency response, 0-30,000 cps, usable to 300t OOO
cps. With tubes, instrnctions; less solder. For 105-125 v., lO-5":'\.jU~~: ........ _....... 33.81
PRECI SION SIGNAL TRACER
Model 202. New. allpurpose signal tracer
for servicing radio,
TV, audio, and electronic equipment.
For quick checking
all stages
antenna to
or picture tube.
intermittents, open
circuits, hum, noise,
and distortion. Provides both visual and aural tracing with sensitive !'magie-eye" and built-in 5" speaker. RF
probe has extremely high gain and frequency
response to 300 mc. 3-stage preamplifier features cascode connection, cathode follower, and
overall feed back. Preamp provides additional
voltage gain of 400 for scope or VTVM. Audio
input fiat from 2 cps to 200 kc. 3-position at~
tenuatoT. 4-position selector switch for using
instrument as RF probe. audio probe, noise
test, or wattmeter. Tubes: 6AB4, 2-12AX7 •
6V6GTj 6ES magic-eye and 6X'4 rectifier. Size:
7Y2x10Yzx6Yz". For 110-120 v., 60 cycle AC.
~~Pf)t.'9l.I~1:T ............... ,.. 44.05
Expre;;, Shipment Recommended for Test Equipment
Meters, Ampro&es & Rectifiers
NF·2C
B C D
RF·2C
PYRAMID AMPROBES-"SNAP-AROUND"
AC VOLT-AMMETERS
EMICO PANEL METERS
Sturdy panel meters, with well-built magnetically-controlled movements incorporating highquality Alnico magnets, thus affording a
high torque without increasing the weight of
the movement. Handsome black enamel finished steel cases. Markings are standard. Have
screw terminal binding posts and lugs for
soldered connections. Model NF -2C (round):
Flange size, 21,4"; overall depth including
terminal binding posts, 1 !4"', Model RF-2C
(square) ~ Flange size, 2 Y4"; overall depth, 1 ~6"'.
With mounting bracket. Both types mount in
21/16"" round hole. 5% accuracy. Wt., 9 oz.
DC MILLIAMMETERS
67
67
67
67
67
67
67
67
67
67
Model NF·2C
No.
Ma EACH
F 609 ~:3.53
F 600 0-10 1.81
F 60 I 0-20
F 602 0-30
F 603 0-50
F 604 0-100
F 605 0-150
F 606 0-200
F 607 0-300
F 6080-500
1.47
Model RF·2C
No.
Ma EACH
67 F 614 ~3.58
67 F 615 0-10 ...h2.!...
67F616 0-20
67F617 0-30
67 F 618 0-50
67 F 619 0-100
67 F 620 0-150
67 F 621 0-200
67 F 622 0-300
67 F 6230-500
1.57
DC VOLTMETERS
67
~06301 ~t'I~167 ~0635\ ~;Its!~
t~ ~ t~~ ~:~o3 1.47 ~~ ~
m ~:~o3
1.57
Amprobes safely and accurately measure high
current without breaking circuit or insulation
of conductors. Just press the trigger to open
probe jaws, then close them around the conductor under test. Accurate meter instantly
gives correct reading. Perfect for engineers.
electricians, maintenance men, etc. Easily
carried in pocket. One hand operation; trigger
finger opens jaws, small finger selects range
desired. Transformer core jaws are completely
insulated. Dustproof D' Arsonval meter movements, precision balanced. 1 % resistors. Accuracy, :±:3% of full scale. Voltage is measured
with new automatic-safety test leads. When
leads are removed from meter, snap-out sleeve,
automatically insulates plugs. Specifications,
all models below: 2.363" scale length; 3000 v.
AC break-down test; 50-70 cycle frequency.
With top-grain cowhide leather case (and belt
loop) and automatic voltage test leads.
Fig. A. Model 300. ,.Features tapered probe
jaws for hard-to-get-at wires in switch boxes.
etc. Handles conductors up to 1" in dia., or
bars to Yzxl Y2". Reads 0 to 300 amps in 6
ranges; 0 to 600 AC volts in 3 ranges. Size:
~:?,;tra'f ~oEf" Sh pg : .wt.:.2Ib~·•.•
..
.49 .50
Fig. B. Model 600. With exclusive. new doughnut-type transformer-eliminates error due to
position of conductor within jaws. Takes conductors to 2". Reads 0 to 600 amps in 6 ranges;
o to 600 AC volts in 3 ranges. Size: 25jsxl Y4x
~~~138~. S~~'f .':'::'_ 2 :' .I~s: ....... ,59.50
Fig. B. Model 1200. Similar to Model 600 but
reads to 1200 amps in 6 ranges; 0 to 600 AC
volts in 3 ranges. Also employs toroidal-wound
transformer-conductor doesn't have to be
centered for accurate readingt'. Size: 2o/sxl1;4x
DC AMMETERS
~~~189t S,\'~!f. ':':: .. ~:' .l~~: ........ 67.50
Fig. C. Amprobe Junior. Highly accurate
and dependable "junior" versions of Amprobe
"snap-around" meters listed above. Measure
AC current instantly without any need for
breaking circuit. Provide accurate reading on
full size 1.8" scale. Employ D' Arsonval movement with Alnico V magnet. Accuracy. :±: 3 %
of full scale. For measuring current, triggeroperated jaws are snapped around conductorfor voltage, safety test leads are plugged into
back of meter and clipped to load. User is completely protected at all times. No metal parts
can come in contact with the user or the circuit.
Rugged, impact-proof plastic case and plastic
window. molded in one piece. Frequency. 60
cycles. Voltage breakdown test, 3000 volts AC.
Size: 2Yz" W, 4%" H. t%/I Thick. With leads.
Shpg wt., I Ib
Stock No.
Model
84F 369
Amps
Volts
--10-- (j:l()"" 0-125~5()""
25
0-25
0-125-250
50
0-50
0-125-250
100
0-100
0-125-250
if4F897
0-25
0-150-600
84 F 898
550
0-50
0-150-600
84 F 899
500
0-100
0-150-600
NET EACH ...............•...... ,19.85
84 F 373
84 F 374
84 F 379
-----szs-
Model P-1 Leather Carrying Case. For any
~4T4~8.a~oET·..~h~~: .':'~: •..12 ~~: ... 2.85
Fig. D. Model A-40 Energizer. Amprobe
accessory with 3 functions: serves as "split"
plug to divide 2-cond. line cords at outlet; increases ammeter sensitivity by 10 times for
precise readings on appliances. small motors;
measures line voltage at outlet while appliance
is connected to line. Capacity. 25 amps in
neutral (lx) position-tO amps at lOx pos.
~ WI89~hN ~~~~: ."::.:.~ .~~ ........... 3.75
AC AMMETERS
No.
lAmps! EA.!
No. IAmp'IEA.
67 F 646
2.50 67 F 648
2.60
67 F 647 0-10 2.50 67 F 649 0-10 2.60
o=s
o=s
I
I
AC MILLIAMMETERS
Model NF·2C
No.
Ma
EA.
Model RF·2C
No.
Ma
EA.
~ 2.60
I I
I
67F64o 0:500 2.50 67f'"(;43
I
I
AC VOLTMETERS
I
No.
Volts EA.
No. ! VOltS! EA.
2.50 67 F 670 ~ 2.60
67 F 666 0-150 3.43 67 F 671 0-150 3.53
67 F 667 0-300 4.02 67 F 672 0-300 4.07
67F665 o:J.5
500
160
160·C
Infernal Circuit Diagrams
CONANT INSTRUMENT RECTIFIERS
Instrument type copper-oxide rectifiers for meter and relay circuits. etc. Also for general replac~
ment purposes. Easy to select correct replacement: body color indicates circuit type; appearance
indicates series. Maximum AC input, all units. S volts. May be connected in series for higher
voltage ratings; or in parallel for increased current capacity. Av. shpg. wt.. 5 oz.
Series 500. For use in apparatus drawing up to 30 milliamperes. Reverse voltage: 2.25 DC. Frequency response: 0-1 mc. Cell diameter .500" with .166" center hole .. 038" thick. Copper-oxide
with pure silver contact face. Active area .15 sq. in. Terminal lugs, .010" No.8 hard brass, nickel
plated. 16x36 braided, tinned copper, 3" lead wires welded to terminals. Stack assembled between
brass or aluminum end plates. Phillips head, 6-32 mounting stud. Insulating washers of XP grade
bakelite. Synthetic lacquer-enamel finish.
Series 160. Ideal for conventional circuits using meter movements drawing up to 5 milliamperes.
Reverse voltage: 2.25 DC. Frequency response: 0-75 me. Cell diameter .166/t, .038" thick. Copperoxide with pure silver contact face. Active area .019 sq. in. Terminals .010" No.8 hard brass.
nickel plated. 7x35 tinned copper. thermoplastic insulated. 3" lead wires welded to terminals
before assembly. Slack housed in molded phenolic case. 90 degree crossed holes for No.2 mounting
screw. Sealed in housing with polystyrene base. moisture-proof compound.
Series 160C. Same specifications as series 160 except stack is housed in formed and welded brass
case. Occupies a minimum of space. Clip type mount. Synthetic lacquer-enamel finish.
Fig. A-EMICO AC VOLTAGE TESTER
Handy AC line voltage tester. Gives accurate
voltage check at receptacle. Has 2-prong male
plug to fit all conventional outlets. 90 degree
swivel permits reacting at angle. Range: 0-150
volts. 5 volt graduations between 50 and 150
volts. 2" meter has damped movement. 5%
accuracy. Shpg. wt.. 8 oz.
67F626. NET .•.....••.•............ 2.94
Fig. B--HEARING AID BATTERY TESTER
2-inch DC voltmeter. Designed specifically to
check hearing aid batteries. Separate ranges
for "A" and "B" types assure reliable. accurate
readings. "AU scale reads 0 to 2 volts in 0.1 v.'
divisions. "B" scale reads 0 to 50 volts in 2 v.
divisions. Provides proper test load. With test
leads. Shpg. wt., 8 oz.
67 F 627. NET •.••.•••••••••••.•.... 2.94
Stock
No.
68 F 041
68 F 035
68 F 043
68 F 047
68 F 042
68 F 040
68 F 036
68 F 044
68 F 046
68 F 037
6lfF038
68 F 039
68 F 045
68 F 048
68 F 049
Type
M
TH
HS
T
H
-B--BTH
BHS
BT
BH
Series
50-0500
500
500
500
~
160
160
160
160
~ -160-C
BTH-C 160-C
BHS-C 160-C
160-C
BT-C
BH-C
160-C
Body Internal No. of Forward Av. Output
DC MA
Color
Circuit
Term
DC MA
- - 1 - - - 4 - --6-030
Yellow
30
Brown
4
60
2
Black
60
30
3
3
3
60
30
Red
4
30
Green
60
2
5
--4-Yellow - - 1 10
5
Brown
4
10
2
5
Black
10
3
3
5
Red
4
3
10
5
Green
10
2
5
5
~Yellow
Brown
Black
Red
Green
--1- --44
2
3
3
3
4
2
5
10
10
10
10
10
5
5
5
5
5
EACH
2.06
1.82
1.50
1.50
1.18
2.06
1.82
1.50
1.50
1.18
2.06
1.82
1.50
1.50
1.1 a
I nstrument Rectifiers. By H. B. Conant. Revised edition containing graphs. curves, etc.
37 K 170. NET...... ..... ...........
For Complete Product and Manufacturers Index, See Pages 317·320
. ................•....... 15¢
93
Triplett Panel Meters
METER SPECIFICATIONS
High-quality panel meters. Accurate to within 2% of full scale. DC meters employ D'ArsonvaJ moving coil movements. AC meters
have double. iron repulsion-type movements.
Jeweled bearings and hardened alloy steel
pivots assure highly dependable service. Finest
quality magnet frames. Cushioned ceramic
bumpers protect pointer against overtravel.
Metal dial faces, finished in white enamel.
Easy-to-read black scales. Cases' smoothly
molded of rugged, black bakelite. Av. shpg.
wt., 1 Y2 lbs. When ordering, include range and
model no. of meter. ALLIED can supply the
entire line of Triplett meters. Write for free
Triplett catalog No. 37 F 081.
*Indicates overall depth including terminals.
METER DIMENSIONS
ROUND FLUSH MOUNTING
Flange
221T
~
2 1J..46"
2315
321T
3315
361
Dia. * Depth
1%11'
2'%z*
1'0/1611'
2P32'"
2%11'
1%"
110/1611
~Body
Mod.
3Y2"
3Yz'"
3!1z"
~n:
Scale
1.76'
1.SS'"
2.49"
2.22"
2.22"
2o/16H
RECTANGULAR FLUSH MOUNTING
Mod. ~~g! 1!~~Dia.
227T 2Yax2Ya"I
2%2'
2375
32.7T
3375
420
430
2%z'"
2¥Sx2Vs"
3 x3"
3 x3"
4%x4o/16'"
4'o/sx4¥16"
2%"
2%"
2%11'
2%"
*Depth
11~,"
1 Va"
I 1 M6"
IVa'"
1%"
1 !Va w
Scal~
1.76"
1.58'"
2.49"
2.22"
4.14·
3.6"
2¥.z",3"
DC MILLIAMMETERS
221T
Range
2Vz"
0-1
0-1.5
0-3
0-5
0-10
0-15
66
66
66
66
66
6&
----o:zs 66
0-50
66
0-75
66
0-100 66
0-150 6&
0-200 66
-0=250 66
0-300 66
0-400 66
66
0-750 6&
0-1000 6&
2315
0-5
o-tO
0-15
0-25
0-50
0-100
0-150
0-250
0-300
0-500
Range
~
0-5
0-10
0-15
2Yz"
66
F"
F
F"
F"
F"
F
F 150
F 151
F" 165
F" 152
F 153
F 154
F 155
F 156
F 166
F 157
F 158
F" 159
F 160
F 161
F 167
F 162
F 163
F 164
------o=soo
NET
Rect.
EACH
66 250
66 F" 270
66 251
66 F" 271
66 252
66 F" 272
7.35
66 253- -66i'-273
66 254
66 F" 274
66 F" 255
66 F" 275
661"256- -6&T2761---a:33
66 F" 260
66 F" 280
9_31
66 F" 257
66 F" 277
10.09
66 F" 258
66 F" 278
13.52
3315
3" Rect.
NET
3!/z" Rnd.
EACH
66F" 218 -6n" 209 - - 66 F" 220
66 F" 221
66 F" 222
6& F" 200
&6 F" 20 I
66 F" 202
o::zs- 66F'223 66F'2-0Y0-50
0-100
0-150
0-250
0-300
0-500
66 F" 224
66 F 225
66F'226
66 F" 21 9
66 F" 227
66 F" 228
4Yz"
Range
0-3
0-5
0-10
0-15
0-25
0-50
0-100
0-150
0-250
0-300
0-500
8.33
6& F" 204
66 F" 205
-661'-206 ~
66 F" 2 10
10.29
66 F 207
I 1.07
66 F" 208
14.50
NET
EACH
430
Rect.
66 F" 239
66 F" 230
66 F 231
66 F" 232
6& F"233--6& F" 234
66 F" 235
661'236
66 F" 240
66 F" 237
66 F 238
221 T
2Yz"
Range
227T
2Yz"
And.
Rect.
327T
Range
321 T
3Yz" Rnd.
3" Rect.
0-100
0-200
0-500
Ra-nge
66 F" 061
66 F" 062
66 F" 063
(j:2-0-0-50
0'100
0-200
0'500
94
6& F" 051
66 F" 052
66 F" 053
420
4Yz"
66
66
66
66
66
Rect.
F" 065
F" 066
F" 067
F" 068
F" 069
185
172
173
174
175
176
186
177
178
179
180
181
187
182
183
184
F
F
F
F
F
F
F
F"
F
F
F
F
F
F
F
F"
7.35
0-25
0-150
0-200
0-250
(j:3ij()
0-500
0-750
0-1000
0-2000
0-3000
0-4000
0-5000
321T
327T
NET
420
NET
3" Rect.
3Yz" Rnd. EACH 4Y2." Rect. EACH
- - - -66F136- - - 66 F" 120 66 F 100
66 F 196
66 F 121 66 F 10 I
66 F 197
66 F" 118 66 F 115
661'137
66 F 122 66 F 102
66 F 138
66 F 123 66 F 103
66 F" 124 66 F" 104
66 F 139
6ITi4066 F 125 66 F 105
66 F 141
66 F" 126 6& F" 106
66 F 119 &6 F" 116
6& F 198
9.31
66 F 127 66 F 107 8.33 -66TT42
66 F" 128 66 F 108
66 F 143
66 F 129 66 F 109
66 F 144
66 F 130 66 F 110
66Ti45
66 F 131 66 F" III
66 F 146
66 F" 135 66 F 117
66 F 199
-(;6FT32 66FTiT
66F147
66 F 133 66 F 113
66 F 148
66 F 149
66 F 134 66 F 114
66 F 925
66 F 945
66 F" 946
&& F 908 66
6& F 909 66
66 F" 910 66
66 F 911 66
66 F 912t 66
66 F 913t 66
(;6F914t ~66
66 F 915t 66
66 F 916tl 66
&6 F 917t: 66
66 F" 9 I 8tl 66
F"
F
F
F
F
F
F
F
928 7.35
929
930
931
932t
933t
934'1 - - 935t
936t 11.86
937+
938
66 F" 965
6& F 966
66F94Y -661'9&766 F 948
66 F 949
66 F" 950
66 F 968
66 F 969
66 F 970
66 F 985
66 F 986
66 F 987-
8. 33 ~~ ~m
9.31
66 F 990
6~ -(;6f97i
66F991
66 F 952 66 F" 972
66 F 953 66 F 973
66 F 9541-
66 F 992
:
~: ::~tl
~~ ~ ~f~
66 F 976t 12 .84 ~~ ~ ~m; 13.82
F"
66 F 957t 66 F 977t
66 F 997tt
F
6Q F" 958t 66 F 978t
?~~~--1000 Ohms per Volt-With Wire-Wound Multiplier Resistors
F
~H~m
Have moisture-resistant, vacuum-sealed. wire-wound resistors. tHave external resistors.
-----22fT
227T ~ET-~-7T
321T
NE:T--~O
NETRange 2Yz" Rnd. 2Yz" Rect. EACH
3" Rect'13,V2!1 Rnc:f' EACH 4Yz" Rect. EACH
~
g:~
g:~g
F" 900 -66 F 920
66
66F940
-66F9-r;O- ---- 661'980 - - -
~~ ~ H6 ~~ ~ H? 7.35 ~~ ~ ~~~ ~~ ~ ~~~ 8.33 ~~ ~ H? 9.31
~fn:! lH~§I 9.70 ~fn~g ~H~~~ 10.68 ~H1~~ 11.66
66 F 428
66 F" 774
g:~gg~~ n~~ ~H ~§f 10.09 ~H X~T ~H ~~f
1I:071H
X~~
13.33 66 F 437
0-500
9.31
66 F 905
0-50
66 F 906 66 F 926
~ 66F-907 66 F 927
""0-300
66 F 744
66 F 755
&6 F 766
-66-1'748- -66F'759 1~35
66 F 749t 66 F 760t 13.82
66" 432
66 F 433
&6 F 422
&6 F 423
14.80
12.05
~
&6 F 777 15.78
DC AMMETERS
Ammeters are self-contained up to and including 50 amperes. Meters for 100 amperes (50 milli...
volts) and higher have switchboard type shunts with five foot leads
10.29
11.27
12.05
15.48
Range
NET
EACH
66F054 6-6FOTs----rr:23
66 FOSS
66 F 016
10.29
66 F" 056
&& F" 017
9.80
&6 F 057
66 F" 0 18
8.33
66 F 058
66 F" 019
7.84
o=w661'059 66F 049
0-50
66 F 060
66 F" 050
F 170
F 171
Economical For applications where high humidity is not encountered tHave external resistors.
221T
NET
N E-T---420--NET
227T
327T
321T
Range 2Yz"
Rnd. 2Yz" Rect. EACH
3" Rect. 3Yz" Rnd. EA C H 4 Y2,!' Rect. EAC H
6& F983---~ 66 F903 66 F 923
66 F 943 && F 963
0-15
66 F 904 66 F 924
66 F" 944 66 F" 964
66 F 984
0-50
DC MICROAMMETERS
0-20
0-50
0-100
0-200
0-500
66
66
66
&6
&6
66
&6
66
66
66
&6
66
66
66
66
66
66
66
DC VOLTMETERS
259 ()6F2~ - - -
3375
NET
2Yz" Rect. EACH
1000 Ohms per Volt-With Carbon, Film-Type Resistors
2375
2Yz"
Rnd.
227T
Rnd.
AC VOLTMETERS
Range
~
2¥.z",3¥.z"
GLASS-FRONT PANEL METERS
NET
~
0-5
0-10
0-15
l21T
0-30
30-0-30
0-50
0-100
0-200
0-300
0-500
66
66
66
66
66
66
66
66
66
66
66
66
Range
2Vz"
o~
227T
2YzR Rnd. 2Yzl1 Rect.
F" 510
F" 511
F" 512
F 513
F 514
F 515
F 516
F 517
F" 518
F" 519
F 520
F" 521
66
66
66
66
66
66
66
66
66
66
66
&6
231S'
Rnd.
2Yz"
---
EACH
NET
EACH
15_19
12.25
11.76
10.29
9_80
327T
3"
66
66
66
66
&&
&6
66
66
&6
66
66
66
Rect.
F 450
F" 451
F 452
F 540
F 453
F
F
F
F
F
541
455
542
543
544
F 545
F" 546
321T
3Yz" Rnd.
NET
EACH
66 F 440
66 F 441
66 F 442
66 F" 560
66 F 443 8.33
66 F" 561
66 F 445
66 F" 562
66 F" 563
66 F" 564 15.19
66F'565 16_5&
66 F 566 20_87
420
4Yzl1 Rect.
&6
66
66
66
6&
66
66
66
NET
EACH
F 4&0
4& I
462
465
9.31
4&3
F" 46&
F 464
F" 467
66 F468
66 F 469 16.17
66 F 4sB 17.54
6& F" 459 21.85
F
F
F
F
---
AC AMMETERS
---r4."2I
I 1.27
10.78
9.31
8.82
NET
EACH
F 525
F 526
F 527
F 528
F 529 7.35
F 530
F 531
F 532
F 533
F 534 14.21
F 535
15.58
F 536 19.89
~ -6& F 340
0-2
0-3
0-5
0-10
~
0-25
0-30
0-50
66
66
66
66
66
66
66
66
F 341
F 342
F 343
F 344
F 347
F 345
F 348
F 346
~ ..........
2375
~ 66
NET
Rect. EACH
F 350
66 F 351
66 F 352
66 F 353
~6 F 354
66 F 357
66 F 355
66 F 358
66 F" 35&
----
.. .. . . . . . .
7.35
3375
3"
66
66
66
&6
66
66
66
66
66
66
Rect.
F" 320
F" 321
F" 322
F 323
F" 324
F" 328
F 325
F 329
F 326
F 327
Include Range and Madel Number on Meter Orders
3315
NET
430
NET
3Vz" Rnd. EACH 4Vzl1 Rect. EACH
66 F 300
66 F 30 I
66 F 302
66 F 303
66 F 304
66 F" 30-if
66 F 305
66 F" 309
66 F 306
66F 30Y
--8.33
66
66
66
66
66
66
66
66
66
F" 33(f
F 331
F" 332
F" 333
F 334
F 338
F 335
F 339
F 336
9.&O~ 66F~337-
--9.31
10.5S
Triplett Panel Meters
TYPE PL PLASTIC-FRONT PANEL METERS
GLASS-FRONT PANEL METERS
(Continued)
METER MOUNTING SIZES
*Round fReclangular
2Y2", 3", 3Y2", and 4Y2"
Mfr's
AC MILLIAMMETERS
Range
2V2" Rnd.
0-10
0-15
0-25
0-50
F
I'"
F
F
F
F
I'"
F
66
66
66
66
-~1~
66
0-200
66
0-250
66
0-500
66
NET
EACH
2375
2%" Rect.
66 F 580
66 F 581
66 I'" 582
66 F 583
2315
570
571
572
573
574
575
576
577
"'66i'584 7.35
66 F 585
66 F 586
66 F 587
3315
NET
3" Rect.
3Y2" Rnd. EACH
---66 F 490 66 F470
66 F 491
66 F 471
66 F 488
66 I'" 476
66 F 492
66 F 472
66 F 493 66 F 473
66 F 489
66 F 477
66 F 494
66 F 474
66 F 495
66 F 475
3375
Range
~
0-15
0-25
0-50
---0-100
0-200
0-250
0-500
8.33
66
66
66
66
a-Is
0-25
0-50
Depth
1%."
I"
1%.'
1"
1%2"
1"
17'3z"
1"
17'32"
1Y16"
l'Ms"
1 VIGil
:_~~ge
I_3..Yz"321TRnd. I
NET
EACH
66 F 08B
66 F 089
8.33
0-150
0·300
I
Range
I 4'h.,,42~ect. I--=9"-'-'3=-=1-=--E~~1
-ssF09S66 F 099
66 F 863
•
I
I
I
4'h. 420
R.c~
66 I'" 071
66 F 072*
NET
EACH_
I 6.17
17.64
I
NET
EACH_
4'!/z"420
Rect.
12.15
66 F 265
13.72
66 F 266*
I
NET
EACH
13.13
14.70
150
150
2~:Rnd: .. EACH
2~'R.ct.
. ~ACH.
2
5
50-0-50
100-0-100
NET
EA
CH
•
--
Range
-;5~0:-C-0"--5"0100-0-100
I 4~' FR;;:.
420
•
I
430-PL
4'12'1 Reet.
66 I'" 854
. . ... .
. . ... .
.. . . . . .
.. .. .. ...
:;:84
6·6F:;Ii"s
" "
:;:84
I
NET
EACH
331-PL
3Yz" Rnd.
66 F 865
66F 866
66 F 867
66 F 868
66 F" 869
NET
221-PL
Range 2Yz" Rnd.
EACH
~ 66F 812 7.84
0-50
66 F 813 7.84
0-100
0-200
0-300
0-500
.........
337-PL
NET
3Yz" Ree,,- EACH
66F 787
66F788
66F789
66 F 790 1
66 F 791
8 .82
8.82
I
NET
227-PL
2Yz" Recl. EACH
66F 14 7.84
66F 815 7.84
..
3~~
Reet.
66Fi93
66F794
66 F 795
66 F796
66 F797
66 F798
882
........ ...
NET
EACH
327-PL
321-PL
NET
3Yz" Rnd.
EACH
66 F 843
66F844
66F8451 •
66F 846
66 F 847
66 F 84B
e
8.82
NET
I~
9.31
4Yz'Rect. . EACH.
10.29
12.05
430-PL.
NET
4~H Rect.
EACH
66F892 9.31
66 F 893 9.31
66F896 9.j(
420-PL
NET
EACH
4~"Rect.
66 F 878 9.31
66F 879 9.31
66F882 9.31
66F 883 9.31
DC VOLTMETERS
R.nge
0-50
I
I I
I I
1000 OHMS PER VOLT-FILM·TYPE MULTIPLIER RESISTORS
221·PL
NET
2Yz" Rnd.
EACH
66 F" 804 7.B4
I
i
227-PL
NET
321-PL
NET
2Yz" Reel. EACH _ 3Yz" Rnd.
EACH
66 F 805 7.84 66 F 834 8.82
i
327-PL
NET
3Yz"
Reet. _EACH
66 F 806 8.82
I
I
420-PL
NET
4Yz'
Reel. ~CH_
66 F 872 9.31
DC AMMETERS
Range \
~:~O
0-50
2~2}-:nLd.1 E~~TH 12~;J-:'~1. \ E~~TH 13~;NnLd. \ ~NH 13W:'~1.1
(,6FS22 :;:84 66FS30 :;:84 ~H~§~
66 F 823 7.84
66 F 831
7.84
66 F" 857
I I I
221-PL
NET
227-PL
NET
321-PL
Range 2W
Rnd . \.!~
2Yz"
Reel. EACH
3W
Rnd. \
0-50 \ 66F807 10.78 66F809 10.78 661'"836
0-100
66F808 10.29 66F810 10.29 66F837
0-200
......... ...... ......... ...... 66 I'" 838
~~O_·_ _
66F 811
66 F 816
I
EWH
8.82 ~H~~? 8.82
14~~~:'~I.I~~~T~
(,6Fa86 9.31
'--'6=-:6=-:F'-"'88=-:4-'-'--_---''--_ _--'-_~
NET
EACH
11.76
11.27
9.80
I
327-PL
NET
_2W
Reel., \ EACH
I I
420-PL
NET
4W
Rect. EA,C,"
66F873 11.76 66F874 12.25
66F876 11.27 66F875 11.76
66 F 877 9.80 _' ... _, ,
DB METERS
Type
321-PL
327-PL
VOLUME UNIT METERS ("An SCALE)
-------,---;2"'2o-l_"'PLC--,-I-~N~ET~-1
3,,3~e~t'I~:'~k~d'l ENlc~i
66F08666F084
66 F 087
66 F 085
8.82
!~~R~~·9 E:~~2 !~'/;~o E:~~
NET
237-PL
NET
EACH 2Yz'Reel. EACH
7.84 -66 F784 7.84
ZERO CENTER DC MICROAMMETERS
-,R""a"n"g"o_\
66 F 864
DC MICROAMMETERS
I~i-;~. IVN~· I~;'P' I I9 11
0-300
0-750
Accuracy within 2 % of full scale. DC type!'!
employ sensitive D'Arsonval movements; AC
types use double-iron repulsion movements.
Finest alloy-steel permanent magnets. Movements withstand severe vibration. Streamlined.
modern appearance. Mounts by inserting studs
through panel. Average shpg. wt., 11;2 lbs. Include range and model no. on all meter orders.
66 F 825 8.82 66 F 826 8.82 66 F 860 9.80 66 F 781
9.80 66 F 888
................... , .................. 66 F 861 11.56 66 F 782 11.56 66 F 889
TYPE 361 WATTMETERS
Electrodynamometer type instrument for shop.
field and laboratory. Can be used as appliance
tester, wattmeter, voltmeter or ammeter. Accuracy guaranteed within 2% for either DC or
single-phase AC to 133 cps.
665tock
~o286
66 F 285
66 F 287
2112" and 3 \1'2/1
Raund
I . ~nlml~nlml_nlml~nlml_nlm
231-PL
Range 2Yz" Rnd.
0-5
66 F 828
0-10
..
0-25
......
0-30
0-50
66F832
DECIBEL METERS (+6 to -10 db)
66 F 263
66 F 264*
4.14"
3.6"
4.14"
DC MILLIAMMETERS
Power level indicators. For measuring sound
or noise levels. Read up 6 and down 10 db.
Zero db is 1.73 volts. Reference level is 6
milliwatts. Calibrated for 500 ohm line. Internal resistance 5000 ohms. *Illuminated.
_~11327T
Rect.
3.fi"
8.82
VOLUME UNIT METERS
66 F 075
66 F 076*
2.65"
2.65"
3.11"
AC AMMETERS
Highly damped meters for power amplifiers
and broadcast equipment. "A" scale; -20 to
+ 3 vol. units. 0-100% scale for 600 ohm lines.
Steady state ref.. 1 mw. Zero adjustment.
Internal impedance. 3900 ohms. Bakelite case.
*I11uminated.
NET
EACH
15.19
16.66
3.1i:'H
AC VOLTMETERS
Range
0-50
0-100
I
2.197"
1.92 11
1.92"
3.11"
9.31
DC MILLlVOl TMETERS
~327T
_~."!,,,--
Scale
-1-"-- 2TI7"
Advanced-design panel meters with wraparound fronts of clear, unbreakable plastic.
Feature greatly improved visibility and maximum protection of meter face. Raised plastic
"coverglass" allows unobstructed lighting from
toP. side and bottom. White, enameled meter
faces with large black, oversized scales. Extremely easy to read.
0-100
66 F 449
66 F 498
66 I'" 499
o=so0-100
Cia.
21%,xZlIs"
211;1s"
21U411
21%2x2'h." 2%."
3Y2;"
2%"
~ 2%"
311z"
2%'"
3%x3Yl6" 2%"
3Yz"
2%"
34'j:j")-Ct 3YSJd1j,6" 2%"
420-PLt
4%X4o/is"i2%"
430-PLt
4 5/ sx4Y16" 2%"
440-PLt
4%x4o/iG/I 2%/1
~'_---i-37~~'o:,);,;-:",nLd;c..-_' ~~~ 1_---i-3~7~.~-;';~eo.-:\-;--t..-_1 E~~~
F 446
F 447
F 448
3'1327T
Rect.
66 F 078
66 F 079
Body
21%4 11
2%."
AC MILLIAMMETERS
F 496
-~ --6~6-F497--
0-200
0-250
0-500
Flange
21Yt6"
NET
EACH
4'h.,,43~ect.
Range
0-10
Type
221-PL*
227-PLt
231-PL*
237-PLt
321-PL*
327-PLt
331-PL*
337-PLt
341-PL*
Range
-20t03
10.78
9.3 I
2~" Rect.
66F894
EACH
---;1~4cc.7=0---
I
321-PL
3~H Rnd.
66F897
NET
EACH
15.68
327-PL
3'h Rect.
66 F 895
Y
NET
EACH
15.68
THERMO AMMETERS (RF)
NET
~~.~~
56 F 095 _,-_I,-,O,-,.~2-,,-9__
341-PL
Range
Rnd.3YzII
__0=---=-5_----'-=66F818
I
NET
_ _E~
9.80
347-PL
37'2" Rect.
66F"817
Include Range and Model Number on Meter Order$
N;';ET'--;--~44;;;O'-P;;-L-'I--'N"'E~T-EACH
Rect.4Y2"
EACH
9.80
66F819 ___~2_9_
Panel Meters and Accessories
JBT TIME, FREQUENCY AND
TEMPERATURE METERS
SIMPSON PANEL METERS
3%" and 4%" RECTANGULAR MODELS
An excellent selection of high-quality panel meters. Expertly engineered to maintain very high accuracy through
continued usage. Easy-to-read black on white scales. Wide
scale arc of 100°. Models 27, 29. 37 and 39 employ exclusive patented version of D'Arsonval movement-suspension of
on fine bifilar wire assures virtually
ELAPSED TiME METER
9 have efficient, iron-vane movements.' 27, 37 and 57 are
are illustrated at right. All are well damped. Polished pivots
Accuracy: :::1:::2%. DC voltmeters, 1000 ohms/volt movement.
. 29, 39 and 59, 3 2 732". Size: 27, 37 and 57, 3Ya" high x3" wide x
and 59, 41%4" high x 4 2!t3zH wide x 2Y4" deep (59,2%" deep).
holes. Recessed zero adjustments. Black bakelite cases. With
Shpg. wt., 1 lb.
DC MILLIAMMETERS
Model 27
No.
AC MILLIAMMETERS
Model 29
67i'520 ~~- -o::-r--
No.
EACH
671" 420 - - - -
~Hm,
~H §~~I
~Hl~~
~H l~~
I
EACH
Range
8.53
g:fo
g:~~
9.55
67
~O~651
~~ ~ §~~
67 F 568
67 F 524 ~~- 0:-5-0 67F424
~H ~~~
67 F 532
67 F 526
8.53
~rn~~---'
67 F 528 8.53
67F 534
67 F 529!
g:no ~HH~ 9.55
0-150 67 F 432
0-200 67 F 426
g:5gg ~Hlnl----0-500 67 F 42819.55
0-750 67 F 434
0-1000 6,-,7-,F~4,,2-,-9-,--_ _
DC VOL TMETER==S~~_ _
~H§I~i
67 F 500' 8.67
67 F 501
67 F 502
67 F 517~~-
0-3
67F415
8:~
~H~6r
0-10 67 F402
0-15
67 F 403
0-2567'FoiI7
~H 19~
g:5gg
9.55
0-500 67 F 409
671'5101---- *0-1060 6i1'410
67 F 51411249 *0-1500 67 F 411 13.38
67F511
•
*0-200067F412
:g:~8gg ~H ll~1
are supplied with ex-
*0-=-1000 to 0-5000 "types
ternal multiplier resistor.
No.
EACH
Range
67" 535 - - - O=-i--
No.
EACH
67 F 435 - - - -
~H§~~8.53
g:5
g~g~9.55
67 F 538
0-5
67 F 438
67 F 539 ----~ (j:.[() 671'439
~H§l?
67 F 542
8.53
g:~g ~Hll?
0-50
9.55
67 F 44_2_ __
F
544114.5510-25
F 545
11.61 0-50
I' 546 I 1.02 0-100
F 547
9.41 0-200
F 548
8.97 0-500
167-F444116.76
67 F 445 12.79
67 F 446 12.35
67 F 447 10.73
67 F 448. 10.14
67TI~III.76-125-0-25~67TI-~lli:94
12.49
67 F 685 I 1.17 50-0-50 67 F 692
67 F 686, 9.55100-0-10 67 F 693
67 F 687, 8.65 500-0-50067 F 694
10.88
9.70
MODEL 27 DC GALVANOMETERS
Sensitivity. 500~O-500 microamperes. Scale. 500-50. Approximate internal resistance. 46
6~mF}.;r NEtr~.~lar,~ase ........... 8.53
Sensitivity. 75-0-75 microamperes. Scale,50-0SO. Approximate inb;rnal resistance, 2,000
6~mN.;:r NEt.r~gula~ ~a~e ..........
10.29
DB METERS
~~~~~a\-fvu:i~o6e ~~~IC~Nb~~l~~d}~~t~~o_~~~
~OOO ~~~~s~'
-10 to + 6 db. Internal resistance,
67 F 549. Model 47. NET .......... 12.05
........ 13.67
g:~~g
g67 F~ 468
l~~
0-500
0-1.5
67 F 458
~H§~~
g:~t
~H~~~
67
67
67
67
67
0-100
67
0:150 67
0-250
67
0-300
67
0-50!l,----.f>7
F
F
F
F
F
7.94
5541
555 "'9AT
561
9.41
556 9.41
557 13.23
~~ n~~
67 F 578
67 F 579
671'582
67 F 580
67F581
0-1
7.94
9.55
F 454
I' 455
10.29
F 461 10.29
F 456 10.29
F 457 14.1 I
67 F 475
8:~
0-5
0-10
7.94 6=i-5-8.23 0-25
9.110-50
~H l~~ 9.70
67 F 478
67 F 479
671' 482 '9:70
67 F 480 10.29
67F48112.35
RF AMMETERS
Have internal thermocouples.
Model 37
Model 39
No.
EACH
67 F 585 - - 67 F 588
67 F 589
-
Range
~
10.29 g:!5
0-3
0-5
No.
EACH
&7 F 485 - - -
~~ ~ l~~
12.49
67 F 488
67 F 489
----------
RECTIFIER TYPE VOLTMETERS
1000 OHMS PER VO ..
LT~~_ _
_-=-....:M=0.:cdel 47
I
Mod,""e"-I-,-4",,9==
Hnf?III~:;if}~ge Uri!ki ~;.::
nnn
0-15
67 F 493'[
8:l~g ~rnu
12.49
13.38
67 F 5~_1____ ' _Jl:.3,0.
CU2S52 2.5 Meg>
CA2552 2.5 Meg*
CUS052 5 Meg*
Size of single units. lM6'" dia. x ~6·.
Size of double units, 1 !ti611" dia. x 1~6·.
Mount in %11" hole on panels up to !4'"
thick. Types CU, CCU, CA and CB have
211" standard !4'" round shafts; type CLU
has locking nut and slotted shaft for screw
driver adjustment. Type number prefix
indicates taper of potentiometer. CU.
CCU and CLU types have linear taper;
CA types, clockwise logarithmic; CB
types, counterclockwise logarithmic. All
:1:10% tolerance. except *=20%. Average
shpg. wt .• 5 oz.
TYPE CLU-WITH LOCKING SHAFT
EACH
2.20
1.91
2.20
1.91
2.20
1.91
2.20
1.91
2.20
1.91
2.20
1.91
I
28 M 525 ClUSOOI
No.
28 M
28 M
28 M
28 M
28 M
28 M
28 M
Type
526 ClUlOll
527 ClU2S11
528 ,ClU5011
5291ClUI021
530 ClU2S21
531 ClUS021
532 ClUI031
Ohms
EACH
--5-0
lOa
2S0
sao
2.50
-woo
2S00
SOOO
10,000
No.
Type
Ohms
28 M 533
28 M534
28 M 535
28 M 536
28 M 537
28 M 538
28M 539
28M 540
ClU2531
ClU5031
ClUlO41
ClU2541
ClUS041
ClUI052
ClU2552
ClU50S2
25,000
50,000
.1 Meg
.2S Meg
.S Meg
1.0 Meg*
2.5 Meg*
5.0 Meg>
EACH
---
2.50
TYPE CCU DUALS
250 ,00°1
5451CCU2541
5 73 128
28 M
M 546
CCU5041 1 SOO,OOO
5 •73
28 M 547 CCUI052
I Meg>
28
M 541
28 M
542 ICCU1031
CCU2531 110,0001
25,000
28 M 543 CCU5031
SO,OOO'
28 M 544 CCUI041
100,000
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
97
Mallory Con.trols
e
DUAL CONCENTRIC MIDGETROLS FOR TV
For audio,
tone in
;anq
similar
circuits
home
!;;;;;~;!!;;;;; control
ceivers. audio amplifiers.
re~
portables. TV sets, and industrial electronic equipment. Available in a full
line of resistances, tapers.
~
G~
, 'B'"pm---:e :h~ft~~:~iI~~~~~~ !i~~fie~
length. Two spline-shank knob adapters furnished with each Midgetrol
-see illustration above. With nut and lock washer. 1~6N dia. brass shaft.
2Y2" long, !/4" dia. Less switch (see below). Shpg. wt., 3 oz.
Ohms Taper
No.
U-2 5(j()
4
29 M 765
U- 3
lK
2
29 M 766
U- 4
lK
4
29 M 767
U- 5
1500
2
29 M 795
U-5L 1500
4
29 M 768
U- 6
2K
4
29 M 769
2
U- 7 "TsOO
29 M 770'
U- 8
3K
4
29 M 771
U-12
5K
1
29 M 772
U-14
5K
4
29 M 773
U-18
10K
1
29 M 774
U-19
10K
2
29 M 775
U-20 10K - 4 - 29 M 776
U-21
15K
1
29 M 777
U-22
15K
2
29 M 790
U-24
20K
1
29 M 778
U-26
20K
4
29 M 781
U-28
25K
2
29
M 784
U-29 25K - 4 - 29 M 779
U-33
50K
1
29 M 782
U-34
50K
2
29 M 780
U-35
50K
4
29 M 788
U-36
75K
1
29 M 789
No.
29 M 709
29 M 796
29 M 785
2..9 M 797
2')M710
29 M 786
-29 M 798
29 M 787
29M751
29 M 752
29 M 753
29 M 754
29 M 755
29 M 756
29 M 757
29 M 758
29 M 783
29 M 759
29 M 760
29 M 761
29 M 762
29 M 763
29 M 764
Type
Type
U-39
U-40
U-41
U-415
U-42
U-43
U-44
U-45
U-46
U-48
U-50
U-51
U-53
U-54
U-155
U-55
U-56
U-255
U-57
U-59
U-65
U-67
U_82
Ohms Taper
lOOK
lOOK
lOOK
125K
150K
200K
250K
250K
250K
500K
SOOK
750K
1 Meg
1 Meg
1.5Meg
2 Meg
2 Meg
2.5Meg
3 Meg
3 Meg
5 Meg
5 Meg
10 Meg
-12
4
4
1
4
-12
4
1
4
-11
4
4
1
4
-41
4
1
4
4
NJ;:T J;:ACH ...............................................
73c
Same as U-types above but tapped for tone compensation
50K 29 M 806 UT-443 1 Meg
M 8021UT-420 250K
M 803 UT-425 350K
70K 29 M 807 UT-450 2 Meg
M 16 UT-429 500K
50K 29 M 808 UT-448 2 Meg
M 804 UT-427 500K lOOK 29 M 809 UT-454 2 Meg
M 860,UT-430 500K 150K 29 M 863 UT-449 2 Meg
M 80511.1T-431 500K 225K 29 M 810 UT-451 2 Meg
M 861 UT-440 1 Meg 200K 29 M 817 UT-457 3 Meg
M 862 UT-438 1 Meg 300K 29 M 711 UT-461 3.2 Meg
a
450K
125K
250K
400K
600K
900K
900K
300K
NET EACH •••••..••..••.............•.....•.•..•......••.
1.09
No.
M 988
M 989
M 990
M 991
M 992
Mfr'. Type
UDT-283
UDT-289
UDT-291
UDT-295
UDT-296
Ohms
Taps
J;:ACH
500K
1 Meg.
1.5 Meg.
2.25 Meg
2.25 Meg
100K/200K
250K/500K
225K/500K
250K/500K
500K/l Meg
1.09
TYPE SU INSULATED.SHAFT MIDGETROLS FOR TV
Size and basic construction is the same as
Midgetrols listed above, except the SU type
control has a 1/4" dia., fixed knurled and slotted
phenolic shaft protruding Y4." beyond bushing.
Meet exact physical and electrical requirements
for special applications. Linear taper. With hex
nut. Shpg. wt., 3 oz.
29
29
29
29
29
29
29
No.
Mfr'. Type
SU-6
M 646
SU-8
M 647
SU-14
M 832
SU-20
M 826
SU-29
M 812
SU-35
M 827
SU-41
M 813
Ohms
1.5K
3K
5K
10K
25K
50K
lOOK
29
29
29
29
29
29
29
Type Ohm. Taper
UF13R
1000 - 2 UF13L
1000
4
UF152R 1500
2
UF152L 1500
4
UF23R 2000
2
4
29"M9T8 UF23L 2000
29 M 653 UF252R 2500
2
4
29 M 736 UF252L 2500
3000
2
29 M 654 UF33R
3000
29 M 737 UF33L
4
2
29 M 929 UF53R 5000
5000
4
29 M 930 UF53L
29 M 931 UF73R 7000
~
29 M 666 UF14R 10K
2
4
29 M 932 UF14L
10K
2
29 M 933 UF253R 2sK
29 M 934 1UF253L 25K
4
29 M 935 UF34A
30K
1
29 M 936 UF54A
50K
1
29
29
29
29
29
I
No.
Type Ohm. Taper
29 M 937 UF54L
50K - 4 29 M 738 UF753L 75K
4
29 M 938 UF15A lOOK
1
29 M 939 UF15R lOOK
2
29 M 940 UF15L lOOK
4
1
29 M 941 UF254A 2501<:
29 M 919 UF254L 250K
4
29 M 942 UF55A 500K
I
2
29 M 943 UF55R 500K
4
29 M 944 UF55L 500K
1
29 M 945 UF16A 1 Meg
4
29 M 946 UF16L 1 Meg
1
29 M 739 UF155A 1.5Meg
4
29 M 667 UF155L 1.5Meg
29 M 947 UF26A 2 Meg
1
29 !VI 948 UF26L 2 Meg - - 4 29 M 740 UF255L 2.5Meg
4
29M741UF46A4Meg
1
30 M 012 UFI06L 10Meg
1
........... 1.18
NJ;:T EACH ..••...........................
Type
Ohms
NQ.
29M 794 ~ 300
WF751
750
29M 742
29 M 668 WF751-T52
~~g!
29M 993 WF751-T251
29M994~ToOO
29 M 995 WF13-T251
1000'
29 M 743 WF152
1500
29iiii9Sl I
No.
TYPE UDT DOUBLE·TAPPED MIDGETROLS
29
29
29
29
29
TYPE UF CARBON FRONT SECTIONS
No.
M 648
M 926
M 649
M 819
M 652
TYPE WF WIRE·WOUND FRONT SECTIONS
tls",* dia. Tapped: *250 ohms; §500 ohms; t2000 ohms.
TYPE UT SINGLE.TAPPED MIDGETROLS
29
29
29
29
29
29
29
29
Exact replacements in over 90% of all
television sets and auto radios. Each
dual Midgetrol is composed of a front
and a rear section-each ordered se:pa_:_ ..-,
rately. Necessary hardware is supplIed· .:_:
with front section. Diameter: only
"
1 ~6*. Hardware supplied with each
front section includes one inner shaft.
one bakelite spacer, one coupling cup.
and two shaft ends which fit .187 and
.202 RETMA knobs. Uses Midgetrol
switches (see below left). Depth without switch: 1 Va"; with switch, 1%". Instructions included. Shpg. wt.,
front section,S oz. i rear, 4 o~.
No.
Mfr', Type Ohms
SU-46
25QK
M 828
SU-50
M 814
500K
SU-54
M 829
1 Meg
SU-56
M 830
2 Meg
SU-565 2.5 Meg
M 833
SU-59
M 831
3 Meg
M 815
SU-67
SMeg
NET EACH ••..•.....................................•.•..
73c
SWITCHES AND ACCESSORIES FOR MIDGETROLS
"Push-on, stay-on" switches for Midgetrols. Shpg. wt .• 2 oz.
29 M 620. US-26 SPST Switch. NET ......................... 35¢
29 M 621. US-26T SPST Switch. With dummy terminal. NET .. 44¢
29 M 6;22. US-27 DPST Switch. NET .......................... 44¢
29 M 623. US-28 SPDT Switch. NET ......................... 44¢
29 M 984. OS-35 Flatted. Split ... Knurl Shaft End. Exact replacement for Zenith. Shpg. wt., 2 oz. r'II t;:T .......................... 2 6¢
29 M 985. OS-36 Special 3" Extension Shaft. For tubular shaft.
Midgetrols above; TV and industrial 2-watt potentiometers at right.
Also couples front and rear sections together. Shpg. wt .• 2 oz. NET ... 26¢
29 M 882. DS-37 0/16" Diameter Shaft. For use with round-shaft Midgetrols to accommodate knobs requiring 0/16 H shaft. Wt .• 2 oz. NET •. 26¢
29 M 986. EB-158 Special Bushing. pimensions: 'Yi6"-28 thread,
11 l!i6" long, with a 0/8 H milled double flat. Shpg. wt., 2 oz. NET ..... . 35ft
29 M 987. E8-214 Special Bushing. Dimensions: **-28 thread, :;!~6"
long with .403" milled flat. Shpg wt., 2 oz. NET .....•••..•.••.•. 35¢
30
29
29
29
29
29
29
29
29
29
29
29
!VI
M
M
M
!VI
M
M
M
M
M
M
M
NET
T.23
1.23
1.47
1.47
1.23
1.47
1.23
No.
Type
29M 669 WFl52-T52
WF23
WF252-T23
29M 996 WF252
29M997~
29 M 998 WF53
29 M 999 WF73
~~ ~ ~~~
TYPE UR CARBON REAR SECTIONS
Ohms Taper
No.
Type
1000 - 4 - 29 M 962 UR254A
1500
2
29 M 963 UR254L
2000
4
29 M 746 UR354A
3500
2
29 M 964 UR55A
3500
4
29 M 965 UR55L
5000
2
29 M 966 UR16A
4
5000
29 M 967 UR16L
2
10K
29 M 968 UR26A
4
10K
29 M 969 UR26L
4
25K
29 M 674 UR255L
4
50K
29 M 747 UR36A
2
lOOK
30 M 013 UR56L
4
lOOK
Type
UR13L
011 UR152L
954 UR23L
673 UR352R
745,UR352L
955 UR53R
949 UR53L
956 UR14R
957 URI4L
958 UR253L
959 UR54L
960 UR15R
961 UR15L
----
Ohms
1500§
2000
2500t
2500
3000 .
5000
7000
NET
1.47
1.23
1.47
1.23
1.23
1.23
1.23
Ohms Tape
250K - 1 250K
4
350K
1
500K
1
500K
4
1 Meg _1_
1 Meg
4
2 Meg
1
2 Meg
4
2.5meg
4
3 Meg
1
5 Meg
4
NET EACH •.............................................
2·WATT TV AND INDUSTRIAL CONTROLS
Two-watt wirewound potentiometers designed especially for replacement of television controls. Also excellent for use as voltage divider::: and bias controls. Insulated contact arm type. linear taper. Special dual
contactor mechanism. 900 volts AC insulation between
resistance element and chassis. 297 0 rotation. Taper 4.
12%4* in diameter. Knurled stub shaft has screwdriver
slot. *Center-tapped. %'" bushing. Shpg. wt., 4 oz.
No.
Type
29 M 835 R20L
Ohms NET
---w- --:n
~~ ~ ~~~ ~m:T* ~g
29
29
29
29
29
29
M 838 R30L
!VI 839 R30CT*
M
M
M
M
840'IR50L
864 RI00L
841 R250L
834 R500L
30
30
No.
Type
29 M 842 RlOOOL
NET
-----a2¢
I:n ~~ ~ ~~~ ~mgt mg m
.73 29 M 846
1.09 29 M 845
29 M-692
.73 29 M 693
.73 29 M 694
.73 29 M 695
5 0 --:n
100
250
500
Ohms
1000
R3000L
R5000L
~
RI0ML
R15ML
R20ML
3000
5000
7500
10,000
15.000
20.000
82¢
82¢
----as¢
88¢
88¢
88¢
THEATER SPEAKER CONTROLS
Precision units developed especially as replacements for a majority of controls in drive-in theater
speaker installations. Withstand ~xtremes of tem-
fO:~~~ei:~:t ~~di~!~b~T~!~~/sT~A~1i~ aW~~~
ohm series-type potentiometer. TSA-6 is a 2-watt
shunt-type attenuator. Knurled shaft. lY16" dia.,
YaH -32 thread. Shpg. wt .• 4 oz.
EXPLANATION OF TAPERS
Ta .,.'" No.1: For u~~ III a.q--I-4.T2"" 74M812 25Kfgp-
~~~~g~ ~m~
~
U~ ~~~~:~' ~;~m~
74M803 25K6P
6
3.65 74M815 25K350P
74M 804 25-"'8P - S - - - - - 74M 816 25K500P
~~~
m ~m~~
m mi~~bp
OhmSI
EACH
-m---
m
3.65
350
-sD013.65
:~
3.65
~4~
~!m?!II-nmr
~g
74M 81 I 25K100P 100
3.65
~r~nYI _.nm~r
l~g~11 tH
_ _ _-'-_-'_ __
,~5K25P
74M 807
25
74 M 819
25KI500P
I~~~ U~
1500
TYPE SOK-SO WATTS
2Q-1z". Angle of rotation 300 degrees,.
Ohms EACH --fro.
~~p_e_ ~~
50K.5P
.5 4.59 74M 835 50K125P
125
4.12
Outside diameter,
N~:. __ I_liP~~_
14M 823
74M824
74M 825
74M 826
74M 827
150
74M8 3& 50K150P
225
74M 8 37 50K225P
300
74M 8 38 50K300P
74-M-8 39· 5UK5UOP -,00
800
40 50K800P
~4~
;~mp I~ 4.12 ~4~ ~ 41 50K100OP 1000
1600
74M830 50KI6P
16
74M8 42 50KI600P
74MS3T 51JK22P- 22 - - - 7 4 M 8 43 50K2500P
3500
50K350CP 25001
5000
W~;
;~~~~~ ~~ 4.12 ~4~ ~ 44
45 50K5000P
SOOO
74M 834 50K80P
80
74M 8 46 50KSOOOP
TYPE IOOK-IOO WATTS
o U t'd
eo frota t'lon, 300 d egrees.
81 e d·tame er, 3).1"
a . A ng1
m
m
No.
50KIP
I
4.59
50K2P
2
4.59
50K4P
4
4.12
5OK6P- -6- - - -
Type
Ohms
EACH
No.
Type
Ohms
EACH
4.12
4.12
4.35
4.35
4.35
4.35
4.59
4.59
4.59
EACH
- - - 14M-8-59 WoK20OP -ioo
74M847 -WUK.5P --.5
300
I
74M 848 100KIP
74M 860 100K300P
IOOK2P
400 6.44
2
6.88 74M861 100K400P
74M 849
500
3
74M 850 100K3P
74M 862 100K500P
5
-jOOKS"
IUOK750P
74M
8(;3"
"750
74 MS 51
6A4
6.88
1000 6.88
7.5 6.44 74M 864 100K1000P
74M 852 IOUK7.5P
1500 6.88
10
74M 853 100KIOP
6.44 74M 865 100 K1500P
16
2000 6.88
74M 854 100KI6P
6.44 74M 866 100K2000P
74-""867· 100K2500P 2s00 ""6.887.iIVnlS-S IOOK15P ""255000 7.32
74M 856 IOOK50P
50
74M 868 100K5UUOP
7500 7.79
75
6.44 741'.1 869 100K7500P
74M 8571100K75P
74 M 858 100KlOOP 100
74M 870 100KIOOOOP 10000 8.23
TYPE ISOK-ISO WATTS
eo f
rotabon,
'
315 d egrees.
Outsi d e d iameter. 4J.1" . A ng I
---
,
No.
Type
Ohms
EACH
No.
Type
Ohms
--~-----
74M 897
74M 898
74M 899
74M 900
74M 901
74M 902
74M 903
74M 904
74M 90-574M 906
74M 907
Type
Ohms
EACH
No.
Type
Ohms
EACH
-300KIP - 1 - - - - 74M 908 300KIOOP 100
150
300K2P
2
74M 909 300KI50P
300K3P
3 12.38 74M910 300K200P
200 12.38
4
300
300K4P
74M911 300K300P
- - - 74M912 ·300K400P -4"00
300K5P -57.5
74M913 300K700P
700
300K7.5P
10 12.38 74M 914 300K900P
900 12.38
300KIOP
15
300KI200P
1200
300KI5P
- - - 74M915
74M916 3o·0K1500P 1500
300K2SP ""25
300K50P
50 12.38 74M917 300K1750P
1750112.38
2500
75
74M918 300K2500P
300K75P
1---
RHEOSTATS
~":~~
..
I
Ohms Amps
No.
Type
Ohms Amps
Type
M05RK -Yz-- -2-:80 29M 459 iM20RK- 20- --:-4529 M 452'MtRK
I
2.00
29 M 460 M25RK
25
.40
29 M 453.M2RK
2
1.40
29 M 461 M30RK
30
.37
29 M 454;M3RK
3
1.15
29 M 462 M40RK
40
.32
4
T5ii- 29M 463,M50RK "'"50 "'"""28
29M-455!M4RK
29 M 456'M6RK
6
.82
60
29 M 464'M60RK
.26
29 M 457MIORK
10
.63
75
.23
~~ ~ 4~~i~igli7
11·138
13-138
11-139
13-139
11-239
11-140
13-140
11-141
11-143
17-140
Y2" beyond. Type M multisections attach like
switches to any Q. PQ or, RQ controls. Both
shaft types and multisection units use Type 76
Bwitches listed below. M sections can be used
to make inexpensive T and L-pad attenuators.
Write for bulletin. Av. shpg. wt.• 4 oz.
Taper
Ohm.
500
1000
2000
3000
5000
7500
10K
10K
10K
10K
20K
25K
25K
30K
50K
50K
50K
lOOK
lOOK
200K
250K
250K
500K
500K
1.0 meg
1.0 meg
1.5 meg
1.5 meg
2.0 meg
2.0 meg
2.5 meg
3.0 meg
3.0 meg
5.0 meg
10.0 meg
10.0 meg
A
A
A
A
A
A
A
C
D
Q
A
A
D
A
A
C
D
A
C
A
A
C
A
C
A
C
~
A
C
A
A
C
A
A
Q
30 M
30 M
30 M
30 M
30 M
30 M
30 M
30 M
30 M
. "30·M
30 M
30 M
30 M
30 M
30 M
30 M
30 M
30 M
30 M
30 M
30 M
30 M
30 M
30 M
30 M
30 M
"·30·M
30 M
30 M
30 M
30 M
30 M
30 M
Stock No.
510
511
512
513
514
515
516
517
518
519"
520
521
522
523
524
525
526
527
375
528
529
530
531
532
533
534
5"35·'
536
537
538
539
540
541
Stock No.
M
30 M 592
30 M 574
30 M 593
30 M 598
30 M 575
RQ
30 M 542
30 M 543
30 M 544
30 M 545
30 M 546
30 M 547
30 M 548
30 M 549
30 M 550
. "30·M 'ssi"
30 M 552
30 M 553
30 M 554
30 M 555
30 M 556
30 M 557
30 M 558
30 M 559
30 M 376
30 M 560
30 M 561
30 M 562
30 M 563
30 M 564
30 M 565
30 M 566
·"30·M·s67"
30 M 568
30 M 569
30 M 570
30 M 571
30 M 572
30 M 573
.............. ..............
.. ·30·M
576"
30·M
599"
..............
.. "lO·M
·57"7"
.. ·301VI 59&"
30 M 578
.. . . . . .. .. . . ..
... .........
..
30 M 579
30 M 580
"30·M5·si"
30 M 582
30 M 583
30 M 584
30 M 585
30 M 586
.. "lO·M 499"
30 M 587
30 M 588
..............
.. "lO·M 594"
30 M 589
30 M 590
30 M 597
73c
NET EACH .................... " ................................................
See page 101 for explanation of tapers shown on IRe controls.
TYPE 76 ATTACHABLE SWITCHES FOR Q, PQ, RQ AND M CONTROLS
Specially engineered for type Q. PQ, RQ and M
controls. Blue bakelite enclosure is precision
molded. Easily and quickly attached. U. L.
Approved. Shpg. wt .• 2 oz.
30 M 359, Type 76-1. SPST ........... 35¢
30 M 591. Type 76-2. DPST ........... 35~
"W" AND "WK" WIRE·WOUND CONTROLS
Dependable 2-watt wire-wound precis~on controls. All have linear
taper except WK 750R and WK 2500R which has a right-hand log
and Type WK 750L. which has a left-hand log. All controls are 1 Y'4"
in diameter; require ~6" depth behind panel for mounting'j shaft le'ngth
is 3" long from control face; bushing is Y'4" long. Type "W" has a Y'4"
full round shaft. Type "WK" has the Knob Master Shaft for both
knurled and flatted knobs. Both Type "W" and Type "WK" will
accommodate Type "w" switches. 'Switches for both types are
"listed below. Average shpg. wt., for both Type "W" and Type "WK." 4 oz.
Mfr'. Type
W2
W3
W5
W6
W8
WI0
W15
W20
W25
W3P
W40
W50
W6!l
W75
Ohms
2
3
5
6
8
10
15
20
25
30
40
50
60
75
Mfr's Type
W100
W200
WK250
W300
W400
W500
W750
WK750L
WK750R
WI0QO
WKIOOO
WK1500
W2000
Mfr's Type
Ohms
-
100
200
250
300
400
500
750
750
750
1000
1000
1500
2000
WK2000
WK2500
WK2500R
W3000
WK3000
W4000
W5000
WKSOOO
W7500
WK7500
W10000
WK10000
WK12500
Ohms
2000
2500
2500
3000
3000
4000
5000
5000
7500
7500
10,000
-10,000
12,500
30 MM 025. Specify type and value. NET EACH ..................................
73c
TELEVISION CONTROLS
Fig. A. Type 4WK. Wire-wound. 4-watt. con..
troIs. 14 11 shafts. 3" long are knurled, flatted
~R1g~~~h:;S' l~~"teJ~:h~~~(Ii:.P~ih!;~e::~
linear. Shpg. wt., 4 oz.
No.
Mfr'. Type
Ohms
EACH
--1-030 M 463 4WK-I0
30 M 464 4WK-20
20
30 M 465 4WK-30
30
1.18
50
30M 466 4WK-50
100
30 M 467 4WK-I00
30-M468 4WK-200
30 M 469 4WK-300
300
400
30 M470 4WK-400
1.18
30M471 4WK-500
500
30 M 472, 4WK-600
600
30 M 473 4WK-650
~
30 M 474 4WK-750
750
30 M 485 4WK-I000
1000
1.18
30 M 486 4WK-1350
1350
1500
30 M 487 4WK-1500
30 M 489 4WK-2000
2000
2500
30 M 490 4WK-2500
3000
30 M 491 4WK-3000
1.18
4WK-5000
5000
30 M 492
6000
30 M 493 4WK-6000
7500
30 M 494 4WK-7500
30 M 495 4WK·I0K
--roK
30 M 496 4WK·15K
15K
1.38
30 M 497 4WK·20K
20K
30 M 498 4WK-25K
25K
--30 M 484 4WK-750R * ~
1.29
1500
30 M 488 4WK-1500Lt
Fig. C. Type 4WS. Same as type 4WK con..
troIs but with knurled and slotted shaft o/s'1
long. Designed for replacement of TV controls
on rear chassis apron or under front panel
cover. Linear taper. Shpg. wt., 4 oz.
--wo - - -
-------
No.
30
30
30
30
30
30
30
30
30
30
30
M
M
M
M
M
M
M
M
M
M
M
263
264
265
266
267
268
269
270
271
272
273
Mfr'. Type Ohms
EACH
4WS-25
--25- - - 4WS-250
250
4WS-500
. 500
1.18
4WS-I000
1000
4WS-1500
1500
4WS-2000
2000
4WS-2250 ~ - - 4WS-2500
2500
4WS-3000
3000
1.18
4WS-4000
4000
4WS-5000
5000
Fig. B. Type HV. 2-watt carbon. For sets
using electrostatic focus. Shaft same as 4WK
type. 21 U4" dia .• 2%2:" depth. Wt .• 4 oz.
No.
Type
30 M 274
30 M 286
HV-15
HV-2S
I 15 meg I-----r:n
Ohms
EACH
25 meg
1.76
Type Q
Control
Kit
ASSORTMENT NO.9
An assortment of versatile type Q Volume
Controls plus switches and shafts. in a handsome metal cabipet. These lJuits are carefullY
selected and Will handle over 90% of all AM.
FM and TV standard control replacements.
Contains 18 controls, 6 switches and 5 special
shafts, as follows: l-Q11-116 (10,000 ohms).
8p~dal~y de~igned switches' fox U$e
l-Ql1-123 (50,000 ohms), l-QI3-123 (50,000
ohms), l-Ql1-128 (100,000 ohms) , l-QI3-128
(100,000 ohms), l-Ql1-130 (250,000 ohms),
l-QI3-130 (250,000 ohms), l-QI3-130X
(250,000 ohms), l-Ql1-133 (Y2 meg), 2-QI3·
133 (Y2 meg), l-Q13-133X (Y2 meg), l-Ql1·
137 (1 meg).I-Q.13.137 (1 meg), l-Q13.. -137X
(1 II1eg) , l-Q13-139 (2 meg), l-QI3-139X
(2 meg). I_QI8·139X (2 meg), 6-No. 76.1
SPST. s.w.itc.hes .. I-BQ.•h~ft, 1"-~!;l sqaft.
2-HQ shaft,
I-Nfl shaft.
Cabinet is iricluded at p.o extra char~e. Con...
30 M 005. No. 52 DPST. NET ..................................................... 44¢
30 M 297. NET....................
TV CENTERING CONTROLS-CENTER·TAPPED
Specify type and val ue
Type
Ohms
WI0X5
, W20XI0
10
20
I-----"!!-"-e--I
W30X15
W50X25
0 h
ms
30
50
I
Stock No.
NET EACH
30 MM 045
1.09
SWITCH!!S FPlt "W" ANP !'WK"CPNTRQ~S
witJ.1. the Typ¢ "W·~ and ','WK" co~~:rols above. Shnplified' at-
~Gh~'6'ci4~'N~~~la~p~t ."iii;'~t .6. ~~~~~e•. at 12~. :~I.t~: C:'~'. -:~.p.r~v:~: .~~~~: ~t:: ~. ~~'. 35c
100
and
~;~~. %;;~:.eH..~o{4 Y::l~;H.sWi~~eib:.nd
Include Ohms and Manufacturer's Type Number When Ordering Controls
Isil
•
IRe Controls
INTERCI:IANGEABLE SHAFTS FOR
Q CONTROLS
Q
CONTROLS WITH UNIVERSAL SHAFTS
Handle over 90% of all radio-TV control applications. Knurled, flatted and slotted, 3/1 shaft. 10/16/1'
dia., "!;4" long bushing. Use with "M" multi-sections (page 100) for ganged controls. Only the Q
control has a removable shaft. interchangeable
with the shafts listed at left. *Includes 270 ohm,
Yz-watt fixed bias resistor. LeRR switch. See attachable switches and taper explanations below.
A v. shpg. wt.. 4 oz.
'
-Type
No.
Ohms
Taper
Type
No.
--A-QII-201
250
QII-128
30 M 395
3D M 317
QII-I03
A
Q13-128
500
3D M 300
30 M 318
QII-I05
A
QI1-228
750
30 M 377
30 M 388
Q17-105
P
750
QI3-328
30 M 441
30 M 444
-joM 30'- -ciTfTos- 1000- - - A -30M374 -01'1-129 -Q17-108
1000
QII-130
30 M 379
30 M 319
QII-109
1500
Q13-130
30 M 320
30 M 442
Q
Q17-109
1500
QII-131
30 M 380
30 M 445
-30' M 302- Qll-110 2000 - - A 30 M 321- -QI3~13iQI3-111
C
2500
Ql1-133
30 M 322
30 M 373
QI7-111
.2500
Q13-133
30 M 381
30 M 323
~
QI1-112
3000
Q14-133
30 M 303
30 M 324
-3-olVi 38i- QI7-112-3OM39i- -Qf7~i33
Ql1-114
5000
QI1-134
30 M 304
30 M 398
Q13-114
C
5000
Qll·136
30 M 383
30 M 390
Q
QI7-114
5000
Qll-137
30 M 384
30 M 325
--A--30 M-305 Qll-liT- 75003OM326 -Qi3-137A
Ql1-116*
10K
QI4-137
30 M 306
30 M 327
QI3-116
C
10K
Ql1-138
30 M 307
30 M 328
D
10K
Ql1-139
30 M 308 - Q14-116*
30 M 329
- 30M330lO-K- QI3-139--30M 385 Qi7"Tt6
Ql1-119
20K
QI7-1-39
30 M 309
30 M 399
Spec.
QI6-119*
20K
Ql1·239
3OM31o
30 M 331
A
Ql1-120
25K
Ql1-140
30 M 332
30 M 311
C
25K
3(jIV1443 Q13-120
30 M 333 013-140
D
QI4-120*
25K
Q17-140
30 M 312
30 M 446
A
Ql1-121
30K
Qll-141
30 M 313
30 M 334
Qll-122
35K
Q12-141
A
30 M 287
30 M 396
A
-30 M 314 Ql1-123 5iJiC
30 M 392 -c:;ii3:141
Q17-141
Q13-123
50K
C
30 M 315
30 M 393
50K
Qll-142
QI4-123*
D
30 M 316
30 M 394
Ql1-143
Ql1-125
75K
A
30 M 335
30 M 387
~
For .quick, easy. conver.sion of Q controls to
speCial, non-standard controls. These interchangeable shafts make possible the widest
coverage of replacement control needs with a
s~alI.
stock of, con~rols. Fit all Q controls.
CashlOned retamer nng for fixed shaft security
?-fter as.sembly, Simple ,to install. Complete
illstructlOns for shaft lllterchange included
with each unit. Av. shpg. wt., 3 oz.
Type AQ. Master shaft. Same as in Type Q
controls. Flatted, grooved and knurled. 3" long.
30 M 299. NET ....................... 29¢
Type BQ. Slotted. For remote control cables.
'Y16" and 1 %!" guide funnels and tongue. V4,1I
diameter. 3 Yz" long.
30 M 360. NET ....................... 26¢
Type GQ. Slotted with hole in bottom. For
Philco sets. Slot. YaX~6"' Yt&." dia. 1 Yi6" long.
30 M 364. NET ....................... 18¢
Type HQ. Flatted with groove for dial plate.
For Delco. RCA. Silvertone and Westinghouse.
%1" fiat. %4" groove. 1 1 !;16" long. Y4" diameter.
30 M 365. NET ....................... 18¢
Type JQ. For Zenith. Va" diameter, .105" fiat,
4Ys" long.
30 M 361. NET ....................... 26¢
Type KQ. !4" round type with two concentric
holes in the end. For Motorola. 1 ¥a" long.
30 M 366. NET ................... ' .... 18¢
Type LQ. Short, flat type with groove and
threaded hole. For Belmont and Airline. Flat
and groove, !6,". 1" long from mounting face.
1/4" diameter.
30 M 368. NET ...................... 21¢
Type MQ. Double flat type. !4" dia. 1 Yz"
long, threaded for o/s". Two concentric holes.
smaller one tapped. For Belmont. Airline and
Wells-Gardner sets.
30 M 362. NET ....................... 26¢
Type NQ. Universal M6" flatted and slotted
type. 4/1 long. Milled entire length of shaft
except for thin web.
30 M 363. NET ....................... 26¢
Type PQ. Universal %" full round type. For
1;4." or 3/S" bushings. 3 11 long from mounting
face. With %/1 bushing.
30 M 369. NET ....................... 21¢
Type RQ. Short slotted type. For %" bushing.
Slot, %4XV,6/1. 1;4." diameter. Vz" long. Complete
with bushing.
30 M 370. NET ....................... 21¢
---.wOO -y
~
Type UQ. Similar to BQ, but with frictiondrive clutch. For remote control. (Not illus.)
30 M 372. NET ....................... 35¢
Type VQ. Tongued shaft, I" long from mounting face. Tongue: ~6/1 wide, 7--16/1 long. . 050"
thick. For Magnavox..
30 M 289. NET ....................... 21¢
Type WQ. Tongued shaft, 10/16" long. -Tongue:
1;4" wide. Vz" long . .062" thick. For Zenith
TV sets. (Not illustrated.)
30 M 290. NET ....................... 21¢
----soaK
~
1 meg
1.5 meg
2 meg
--i-ln'~g
2 meg
2.5 meg
3 meg
3meg
3 meg
5 meg
5 meg
5 meg
5 meg
7.5 meg
10 meg
No.
30M
30M
30M
30M
30M
343
341
344
345
347
D
A
A
--CQ
A
A
--CQ
A
Spec.
--C-~
Q
A
A
TAPPED Q CONTROLS WITH UNIVERSAL SHAFTS
* Ohms
No.
I Type. Megs I Taps. Ohms
I Type !-legs 1_ Taps, Ohms Taper
30 M 378
30M 386
30M 288
30 M 447
30M 389
3ollli'33i
30M 336
3OM338
30M 339
30M 340
30M 342
~C-
. . .73c
NET EACH .................................................... .
Q17-105X
QI3·118XX
QI7-118X
Q17·118XX
Q17·328XX
Q18·130X
Q13·130X
Q18·130XX
Q17-J32X
Q1B-132X
Q17-133X
Q18-133X
Q13-133X
Q19-133X
Q18·133XX
Q17·137X
750*
15K*
15K'
15K
.15
.25
.25
.25
.35
.35
--:5.5
.5
.5
.5
1.0
250
5K/lOK
5K
5K-lOK
19K/38K
60K
125K
60K/120K
35K
75K
25K
50K
125K
250K
IOOK/200K
35K
'Spec.
Spec.
Spec.
Spec.
Spec.
-HSpec.
Spec.
Spec.
H
Spec.
Spec.
H
Spec.
Spec.
Spec.
30M346
30 M 348
30 M 349
30 M 350
3OM351
3OM352
3OM391
30M 358
3OM355
3OM357
-"30M 354
30M 353
30M 356
3OM448
3OM449
_.
I
Taper
Q13·137X -fnT50K--- -HSpec.
Q1H37XX
1.0 I 50K/l00K
Spec.
Q18·137X
1.0
lOOK
QI8-137XX
1.0 250K/.5 Meg Spec.
Spec .
QI9-137X
1.0 . 5 Meg
QVC~539X
,-,
QI3·l3BX
Q19·139X
Q17-139X
QI8·139XX
Qi3~f39XX
Q13·139X
Q1B-139X
Q13·140X
Q18-140X
-1.0
1.5
2.0
2.0
2.0
-2:02.0
2.0
3.0
3.0
.5 Meg
.25 Meg
50K
150K
250K/.5 Meg
.5 Meg/TMeii
.5 Meg
spec.
Spec.
Spec.
Spec.
Spec.
Spec.
H
1 Meg
Spec.
900K
1.5 Meg
Spec.
Spec.
.......... 1.09
NET EACH .......................... ..
TYPE 76 ATTACHABLE SWITCHES FOR Q CONTROLS
Blue bakelite enclosure. Easily and quickly
attached. U.L. Approved. Shpg. wt .• 2 oz.
30 M 359. Type 76-1. SPST ........... 35¢
30 M 591. Type 76-2. DPST ........... 35¢
EXPLANATION OF TAPERS
Taper A. Linear.
Ta per C. Logarithmic curve for audio circuit
control or antenna shunt control.
Ta per D. Tapered at both ends to provide
control of grid bias and antenna circuit. Used
where control of grid bias is of prime importance in controlling gain.
Taper H. Tapped logarithmic curve. Audio
level control for automatic bass compensation.
Taper P. Semi-logarithmic curve with reverse
taper. For use in contrast and picture control
circuits in television.
Taper Q. Same applications as Taper P above.
but has slightly steeper curve.
TV SIGNAL ATTENUATOR
Type SQ. Knurled and slotted. Knurl. Va".
Slot, %4XYJ6". Y4/1 diameter. %" long.
30 M 367. NET ....................... 18¢
Type TQ. Insulated for TV. Similar to type
PQ. Cannot be used with switch. (Not illus.)
30 M 371. NET ............. , ......... 35¢
Ohms
Taper
lOOK --A-lOOK
C
125K
A
150K
C
-zD()K - - A 250K
A
250K
C
300K
A
C
~50KA'
500K
500K
C
500K
D
--Q600K
A
750K
A
1 meg
A
TYPE LC-1 LOUDNESS CONTROL
An easily installed, loudness-type volume control. Permits complete listening pleasure d uring periods when amplifier volume must be
kept low. Replaces conventional volume control in amplifier, radio or phono. Automatically
compensates for reduced response of the ear
to bass and treble frequencies at low volume
levels. Audio output can be reduced to nearly a
whisper level and yet retain almost perfect
tonal balance. Has input resistance -of 5 megohms. Insertion loss is only 6 db. Space required behind panel: Wi.th switch 20/16/1, without switch. 1 %". With instructions, less AC
switch (may be used with Type 76-1 or 76-2
30itM\9~~vLI;t~~8.~5~kE\ ~~: ...... 5.85
Type QJ .. 3. Economically priced Lpad television signal attenuator. For
use with sets having 300-ohm twin
line antenna input. Minimizes interstation interference, definition loss
and sound bars caused by excessive
signal strength. Diminishes buzz or
hum due to high signal level in intercarrier systems. Reduces overloading effects in strong signal area. In many
cases, corrects or reduces horizontal or vertical
jitters in picture; also picture and sound
"break-over." Very useful device for the TV
serviceman to simulate fringe-area signals when
shop is located near powerful local station. A
nearly constant 300-ohm load is maintained on
antenna lead-in to minimize ghosts caused by
mismatch of antenna lead to receiver . .Easily
mounted on cabinet or chassis. Slotted shaft
for scre'wdtiver adjustment. Supplied with
mounting bracket and instructions. Va" diameter. 1'" deep. Shaft: "!;4" diameter, Yz" lOAg.
~~P~ '915: ff;t, $3.30.
For Complete Product and Manu-Facturers Index, See Pages 3 J 7-320
NET ..........
1.94
101
TV and Special Controls
G. W. BORG 'MICRO POTS' AND 'MICRODIALS'
C
t~'-!I""'1:1::::=::::::===
B
IRC CONCENTRIKIT TV CONTROLS
"One-minute~assembly"
concentrikits. Duplicate most TV concentric
controls. No filing, slotting, soldering or special tools required. Feature
improved design, exact-duplicate shafts and a large choice of base
elements. Provide exceptionally wide coverage of TV concentric dual
controls-including wire-wound-carbon combination types. For COillplet'e listing of single TV controls, see "Q" controls on pages 100, 101. A
concentrikit (A). 2 base elements (B), and a pair of shafts (C). can be
quickly assembled to make up the exact complete control needed (D).
All stocks always complete and up-to-date. NOTE: Manual belo')' is
required for selection of correct concentrikit parts to make up exact
duplicate controls.
NOTE-USE THIS GUIDE TO SELECT CONCENTRIKIT PARTS
IRe Replacement Listing by Trade Name and Part Number (Form
S012D). New guide lists all IRC controls. Shows manufacturer's
original part number-then IRC replacement part number. Use
this guide to order all TV. Auto controls and concentrikit
~~r~·649.
(Free with your next IRe control order.) NET ...
15c
Use the IRC Control Replacement Guide Book listed above (30 M 649),
for selection of proper base elements and shaft to complete any control.
See page 101 for complete listings of IRe "Q" type replacement single
controls and shafts. Average shpg. wt., 4 oz.
30
30
30
30
30
30
30
30
No.
M 775
M 776
M 898
M 899
M 894
M 895
M 896
M 897
Kit
No.
K-2
K-3
K-4
K-5
K-6
K-7
K-8
K-9
Stock
N0·1 -~IOO~
Ohms
29 M 680
29 M 681
500
29 M 682
1000
~o;{:I~~~~. Jl¥~ :~.~'.': ~~t~. ~l~~~~~ l.o.c~.i~~ ~~~:~ .f~~~~~~~~~i.~e~: 4 .80
Model 1312. Type "B." With knurled locking screw.
29 M 689. NET..................
18(r:~~~Bui1~:i;,efi~~~~_~rpsg~~k~~~~;;~:i~r::~i;t~~~
position. Nylon counter wheels have individual windows.
Designed for wide-angle reading. Knob is fillisheu in black,
with brake panel in satin chrome. Mechanism is completely sealed against dust. Indexing accuracy. 1 part in 1000. Size, 1%x2"
~~Me~h~hJh~~:'.:.~~· ................................. 23.25
CLAROSTAT WIRE-WOUND CONTROLS
ExceIlent 3 watt wire-wound controls. Ideal for
voltage dividers, bias controls, etc. Have linear
windings and resistance tolerance of :::I:: 10% .
Control size. 2%2# deep x !2"!t32" diameter. Shaft
2" long x !4'" dia. Molded phenolic body. Less
switch. Wt., 4 oz.
30 MM 790. NET EACH ..................................... 65¢
Figs. C, D-EXACT DUPLICATE SHAFTS
Exact duplicate shafts for concentrikit controls. Factory-tailored for
mechanical fit. No filing, slotting, soldering or cutting required. All
are flatted as well as slotted. Each shaft assembly is complete. When
ordering. specify IRC shaft type number as given in Concentrikit Guide.
.
~Oc~ iJlctj~~. c~EfleiJil(::r~~.~l~~: .i~.c.l~~~~~ .c.~~:~~:~~ ~ .o.z: .... 35c
TYPE 58 CONTROLS
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
No.
MODO
MOO I
M 002
M 003
M 004
MOOS
M 006
M 007
M 008
M 009
MOlD
MOil
M 012
M 013
M 014
M 015
M 016
Iss::-rType
58-2
58-4
58-6
58-10
58-IS
58-20
58-25
58-30
58-40
58-50
58-60
58-75
58-100
58-200
58-300
58-400
SLEEVE BUSHINGS AND EXACT DUPLICATE BUSHINGS
Wide assortment of sleeve bushings and exact duplicate bushings. Allow
quick, easy control assembly without cutting, filing or modification.
When ordering, specify IRC type number as given in the Concentrikit Guide.
No.
51
52
53
54
S5
List
NET
45¢
30¢
60¢
60¢
60¢
--~
18¢
35¢
35¢
35¢
S6 THROUGH 532. Exact duplicate bushings for auto radio controls.
30 M M 850. List. 75c. NET EACH ............................ 44¢
30 M 847. Type 533. List. 20c. NET .......................... 12¢
30 M 848. Type 534. List. 20c. NET .......................... 12¢
PRINTED-SILVER TONE SWITCH ELEMENTS
Brand-new development in replacement tone switches. Allows field assembly of exact duplicate auto radio controls. Simply use parts shown
in IRe Control Replacement Guide Book to assemble an exact duplicate
of the manufacturer's original control. Tone switch element assembles like
a standard IRe base element-no loose parts. Printed-silver switch
eliminates contact fatigue; simple detent on panel cover assures positive
positioning, independent of switch action. Tone switch element packed
with detent-panel cover. Shpg. wt.. 4 oz.
~g1M ~~,~t?str;,1~i'05Wic~. ~le~entf.o~. ~~:~: .•••••••••...•.. 65c
852. 4-Position Tone Switch Element for Delco.
30
!VI 852.
List, $1.10. NET ................................... 65¢
B53. 3-Position Tone Switch Element for Philco.
30 M 853. List, $1.10. NET ...................•••••••••••••••. 65¢
BS4. 4-Position Tone Switch Element for Delco.
30 M854'.'List, $1.10, NET..
102
.5.52
. ......... ,.
MODEL 1301 DIRECT READING MICRO DIAL
47¢
47¢
53¢
47¢
47¢
47¢
26¢
15¢
Tapped Base Elements. Shpg. wt., 1 oz.
Type
.. 15.00
NET EACH .................. , ... .
80¢
80¢
90¢
80¢
80¢
80¢
45¢
25¢
2 required for each concentric dual control. Order by IRC base element
No.
M 842
M 843
M 844
M 845
M 846
Oh
50mKs
lOOK
Ten-Turn "Microdials". For use with above. Have 2 concentrically
mounted dials-one for counting increments of each turn and the
other for counting turns. May be locked in any position. For panels
to 716" thick. Satin chrome dial, with black-filled numerals. Black bakelite knob. Overall diameter. 1%". Overall depth, 10/16". Shpg. wt .• 4 oz.
NET
~8eMnMm;85.a~¥TenE:C~0~~~~~~~~i:. ~~i.~e:. ~~:'. ~ .o.z: ..•....... 29c
Stock
Stock
N°·1~5"OmO--Os 152t9ocM-~-61'1806:1
29 M 683
29 M 684
10K
29 M 687
29 M 685
20K
List
Fig. B-BASE ELEMENTS
30
30
30
30
30
I
For use with Micropots listed above. Three digit readings
allow extremely accurate indexing. Designed for rapid
Fig. A-CONCENTRIKITS
These concentrikits are one of four items required to make up a complete
concentrikit TV replacement control. Each kit consists of·a panel cover.
rear cover, mounting nut and bushing. Easily and Quickly assembled.
Stock
Model 205. High-precision, ten-turn
linear potentiometers. Widely used in
electronic instruments, industrial and
aircraft controls, electronic computers,
radar and sonar gear. etc. Resistance
output directly proportional to shaft
rotation. Extremely high accuracy.
Wire and terminals are imbedded firmly within the housing. Smooth action
and low uniform torque. Anti-backlash spring in contact guide. Fine
resolution. Every unit machine tested for linearity at 100 points. Mechanical and electrical rotation 3600°, Linearity, 0.1%. Torque, not over 1.5
inch-oz. running; not over 3 inch-oz. starting. Power dissipation, 5 watts
@ 40° Centigrade. Shaft extension length, Va". Life is more than 1
million revolutions. Av. shpg. wt., 1 Y2 Ibs.
. ..... , .. , ................... 65¢
Ohms EACH
--I~
2
4
6
10
15
73c
20
25
30
40
50
60
----n
100
200
300
400
-73c
-73c
No.
,Type
M-oTy,58-5(j()
M 018 58-750
M 019 58-1000
M 102 58-1500
M 020 58-2000
M 103 58-2500
3I"liroir 58-3000
31 M 022 58-5000
31 M 023 58-7500
31 M 024 58-10K
31 M 025 58-15K
31 M 026 58-20K
3TM027" 58-25K
31 M 028 58-30K
31 M 029 58-40K
31 M 030 58-50K
31
31
3I
31
31
31
Ohms tACH
----sao
750
1000
1500
2000
2500
-3000 .73
5000 .73
7500 .73
10.000 .73
15.000 .94
20.000 .94
25.000 ~
30.000 1.32
40.000 1.32
50.000 1.32
73c
MALLORY SPEAKER CONTROLS
Constant load attenuator pads.
Widely applied to control the
level of low-impedance audio
circuits in sound systems. Rated
at 4 watts, continuoUR DC; 15
w. peak audio. Have 2" shafts.
Bushing size: YsXl/S" diameter.
With bar knob, 0-10 dial plate
and instructions. Av. shpg. wt.,
7 oz.
T Pad Attenuators. Present constant source impedance as well as
constant load at all control settings. Size: 1 Va" dia., 11 Y16" deep.
L Pad Atten uators. Present a
constant load impedance at aU
control settings. Size: 1%1! dia .•
1 Va" deep.
Stock No.
Type
Ohms
29 M 868
29 M 869
29 M 870
29 M 871
29 M 872
~87~
29 M 865
29 M 874
29 M 875
29 M 876
1'2
1'4
1'6
1'8
TIS
1'50
1'100
1'200
1'250
1'500
T600
TlOOO
1'2000
1'3000
2
4
6
8
15
50
100
200
250
500
600
1000
2000
3000
4000
~6-6-
29 M 8 f
29 M 8 7
29 M 878
..... ... ....... .... ...
"1''' Pads. NET EACH ..
,2.50
Stock No.
Type
29-iVi883
L2
29
29
29
29
29
29
29
29
29
IA
884
885
892
886
887
920
888
889
890
~2-1-
29
29
29
29
I "L'· Pads.
Depend on ALLIED for Everything in Radio, TV and Industrial Electronics
M
M
M
M
M
M
M
M
M
M
M
M
M
922
891
923
708
L6
L8
LIS
LSO
LIOO
L200
L250
L500
L600
L1000
L2000
L3000
L4000
NET EACH ...
2.20
Controls and Resistors
CONTINENTAL CARBON NR & NA ± 1%PRECISION RESISTORS
CENTRALAB CONTROLS
~~l~!;':"::' ~J::~ .ij;:;;::'~~:::''::~::::;;' ~
less switch
Radiohms are available with and without switch; types ending with
letter S are with switch. Switch is Centralab KB-2 DPST universal
type. ~asily wired for SPST or DPST operation. All controls, except
BSK types, have universal fluted shafts; 3'" long from end of bushing.
BSK types have Centralab-patented. split, knurled shaft; 21;8" long
from end of bushing. Tapers: "'C-l. tC-2; see "Explanation of Tapers"
below. "Fastatch" switches and switch shields are listed below. Av.
shpg. wt .• 4 oz.
•"29
29
29
29
29
' 'I
NET
Type
Ohms
EACH
- - ------sOo*
~
B-5
B-I0
B-14
B-26
~
B-32
B-40
B-41
B-50
B-51
B-59
B-60
BSK-60
B-69
B-70
M 389
M
M 391
M 393
M 395
M 397
B-75
'''·W
B-76
1000*
73c
50UO*
---
73c
-7)¢"59¢
65¢
73¢
59¢
-65¢
73¢
73¢
73¢
73¢
73¢
B-83
B-87
B-98
10,000*
25,000*
5U,UUO*
50,OOOt
100K*
100Kt
250K*
250Kt
500K*
500Kt
500Kt
~is~i~cOhl
NET
EACH
Type
~~ ~~§!i~t~
1.03
~~ ~ ~§~itl~:~
29 M 3591 B-26-S
29 Ivr361-1 B-31-S
29 M 303 B-32-S
29 M 305, B-40-S
29 M 367 ' B-41-S
29 M 369 B-50-S
29 M 371 B-51-S
29-iVj-373 B:-Sg::s29 M 376 B-60-S
29 M 378 BSK-60-S
1 meg* 29 M 380 B-69-S
1 megt 29 M 382 B-70-S
1 megt 29M384! BSK-70-S
2 meg*
2 megt
~~ ~ ~~gi~:~~:~
2.5 meg* 29 M 394!B-83-S
5 meg* 29 M 396 B-87-S
10 meg* 29 M 398 B-98-S
--
o_e.;;-....c:.:riC!:P...
t"..:io::n'---_ _ _ _ 1 NET
SPST
DPST (universal)
SPDT
Switch shield
(Pkg. of 5)
ef!-8![f}==
T.03
.88
,94
1.03
.88
---:94
1.03
1.03
1.03
1.03
1.03
~.A. CH
29¢
35¢
44¢
29¢--
--1- ~
5
200
10
300
15
400
20
500
25
1000
50
1450
100
1500
B16-120
B16-122
B16-124
B16-128
With Switch, SPST
Type
Megs EACH
-- - - 30-i\ijNo,414
1
2
3
5
1047 30
30
M 413
M 412
30 M 411
30 M 419
-.5B16-220
1
B16-222
2
B16-224
3
B16-228
5
131&218
2.35
Combination volume control and tone compensator. Has printed electronic circuit network. Automatically compensates for reduced response of human ear at low volume
levels-insures properly balanced tone regarclless of volUme level. Permits adjustment
for exact amount of compensation desired.
A worthwhile addition to hi-fi amplifiers,
radios. TV sets, etc. Complete with 2 brown plastic knobs and instruc-
~OnM ~~t,t lSE~\;(~ Hs~~~: .~:'.' .6 ~~: ...... , .. , ..... , ... , . .4 AI
TYPE C-l COMPENTROLS
~~~~~"",~Combination volume control and tone com-
pensator. Easily instalJed in place of existing
volume controls. Switch is SPST with shield
to prevent AC hum. No insertion loss. Shaft length, 3". Width across
face of switch, 1116". Shpg. wt .• 5 oz.
:2°,
30 M 422
30 M 423
30 M 424
1--Zlc:~=~o=e~~~~I'=--=.-,;-;v,-,,.--ccm"Oc:e'==:-::s=-:~:~:a=P~i:;c!=-I~o::=cn==-_=.==-_::._..-'~..,.~""~.-CI-60-S
CI-70
CI-70-S
15,000
90,000
25,000 100,000
30,000 1150,000
40,000 200,000
50,000 240,000
60,000 250,000
75,000 300,OUO
Megs
400,000 1 . 0
450,000
15
490,000
2.0
500,000
2.5
600,000
3.0
750,000
3.5
800,000
4.0
900,000
5.0
NR-25 I-WATT
59c
7 6c
2 M M 301, 1.5-5.0 megohms. Specify value, NET EACH .....
25 or more of one value, EACH ..... ' .......••.•••........•.. 55¢
NA·15 liz-WATT
47
± 1 % AEROVOX CARBOFILM PRECISION RESISTORS
For circuits requiring accuracy and stability.
Carbon deposited on ceramic rod. Silver-plated
contacts. Size and voltage ratings: CP-Yz watt •
.230x'Y16", 1500 v.; CPL-Yz watt, .230x 1 o/i6", 2000 v.; CP-l watt, .293x
'Y16". 2500 v.; CP-2 watt, .293x2Y1s", 6000 v. Av. wt .• 2 oz.
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
ToO
--510 -:!700 12-:000 ~OOO 390,000
560
3000
15,000
75,000 430,000
620
3300
18,000
82,000 470,000
680
3600
20,000
91,000 510,000
750
3900
22,000 100,000 560,000
820
4300
24,000 110,000 620,000
910
4700
27,000 120,000 680,000
1000
5100
30,000 150,000 750,000
1100
5600
33,000 180,000 820,000
1200
6200
36,000 200,000 910,000
1300
6800
39,000 220,000 1.0 meg
1500
7500
43,000 240,000 1.1 megs
1800
8200
47,000 270,000 1.2 megs
2000
9100
51,000 300,000 1.5 megs
2200
10,000
56,000 330,000 1.8 megs
2400
11,000
62,000 360,000 2.0 megs
All are
=i::
110
120
130
150
180
200
220
240
270
300
330
360
390
430
470
Megs
Megs
2T
10.0
12.0
15.0
18.U
20.0
22.0
25.0
27.0
33.0
36.0
39.0
43.0
47.0
50.0
100.0
..... .
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
SPECIFY RESISTANCE VALUE
1 % tolerance, except
*±
2 %.
Type CP-Y2. Yz-watt. 100 ohms to 4.7 megohms
2 MM 150. NET EACH .................... : ........ , .. ",.,38¢
V. meg, with switch
1 meg, plain
1 meg, with switch
Type CP .. 1. l-watt. 100 ohms to 1.0 megohm.
2 MM 160. NET EACH ..................... , .. " ... " .• ".56¢
Type CP .. 1. I-watt. 1.1 megohms to 4.7 megohms.
2 MM 165. NET EACH ...................... , ... " ..... " .. 59¢
Type CP .. 1. I-watt. 5.1 megohms to 15 megohms.
2 MM 170, NET EACH ..................... , ...... " " " , .. 65¢
Type CP-2. 2-watt. 100 ohms to 10 megohms.
2 MM 175. NET EACH .. , ................. , ...... ".""".71¢
Type CP-2. 2-watt. 12 megohms to 20 megohms.
2 MM 180. NET EACH ....................... " , . " .. " •. ,.76¢
Type CP-2. 2-watt. 22 megohms to 27 megohms.
2 MM 185. NET EACH ........................... , .. " ... 1.03
Type CP-2. 2-watt. 33 megohms to 50 megohms.
2 MM 190. NET EACH .................. _................. 1.18
CENTRALAB C2-100 COMPENTROL "SENIOR"
_~O~k
2000 --5500
2500
5950
2950
7450
3500
8500
4000
8950
4450
9950
4950
10,000
5000
13,500
Type CPL .. Vz. Y2-watt. 5.1 megohms to 7.5 meO"ohms.
2 M M 155. NET EAC H ................... ~ ........ , .. " . " ,44¢
MINIATURE CONTROLS
Type B16-22S is for use with the Centralab "Ampec"
printed circuit audio amplifier (page 123). Have C2
semi-log (audio) taper. Phenolic-imbedded carbon
resistance element is inside knob-only terminals go
through panel. Switch types have switch completely
enclosed in unit. Switch ratings: 6.5 amps at 1.5 v.;
2 amps at 45 v. Size: knob dia .. zYlz"; only !/z" deep
including knob and terminals. Shpg. wt., 3 oz.
Less Switch
Type
Megs EACH
B16~lf8
.5
,". -,.---'-,
Ohms
2 MM 300.1 ohm-1.0 megohm. Specify value. NET EACH ...
25 or more of one value, EACH ........................•.... 44C
EXPLANATION OF TAPERS
No,
I Ohms
15,000
85,000
NA· 15
Ohm. Ohms Ohms Ohms I Ohms
Taper C-1. Linear taper, having uniform resistance change from
either end. Television uses: horizontal and vertical centering; horizontal
and vertical hold; horizontal drive; vertical linearity; brightness; height
and contrast controls. Taper C .. 2. Semi-log (Audio) 10% center. Used
for volume or tone controls. Increases with clockwise rotation. Charted
on standard resistance curves, measuring from left to right terminal.
3QM-418
30 M 417
30 M 416
30 M 415
30 M 420
l'
2 M M 350, 1 ohm-1.0 megohm. Specify value. NET EACH ...
C
25 or more of one value, EACH .... , ......................... 36¢
FASTATCH SWITCHES AND SWITCH SHIELDS
-Stock No, / . Type /
KBT
29 M 312
KB-2
29 M 313
KB-3
2,nlir3T4 ~
(listed in table below) up to 1.0 meg. Have No. 20,
1 Yz" tinned copper leads, Rating, 350 v. Size. Ys"
dia., lY3Z" long. Shpg. wt,. 2 oz.
1.03
For Blue Shaft controls. Rated at 5 amps. 125 volts ACi .5 amp, 125
volts DC; 12 amps, 12 volts DC. Type KB-5 Switch Shield is for Blue
Shaft controls with attached switches only. Wt .• 3 oz.
29M3Ti
NR-25
~n-~~iogre~~~r:;~e;f::~~ :~~a~'vl~i~~f:T~ ~~l~~~
with switch
BLUE SHAFT TYPE B-15/16" DIAMETER SINGLE CONTROLS
Stock No.
L/Switch
"29-M 350
29 M 352
29 M 354
29 M 356
29 M 358
29 M 360
29 M 362
29 M 364
29 M 366
29 M 368
29 M 370
29 M 372
29 M 374
29 M 377
29 M 379
29 M 381
Hermetically sealed with smooth, uniform vitreous
enamel coating. Hollow body for withstanding temperatures to 4000 F. Rating, 500 v. No. 18, 1 Yz"
2,94
2.45
2,94
Type CP-2*. 2-watt. 100 megohms only.
2 M 195. NET EACH ...
ALLIED BARGAIN RESISTOR ASSORTMENT
Servicemen-here's a useful assortment of
100 high quality carbon resistors at a
money-saving low price! An excellent selection of most-of ten-used values, all in 1;2 watt
and 1 watt sizes. All resistors are brand new
and have tinned copper leads. Non-insulated
lfa"M g~~~·Nii'.I~ .~~'.... ,........ ,95c
ALLIED'S COLOR-CODE GUIDE
An "intltant-reference" color-code guide for
resistors. Code colors may be set to show corresponding resistance values, or resistance
values set to show corresponding code colors.
Size. 2%x3%". Includes tolerance code and
listing of RETMA-JAN ;:b; 10% standard'stock
values. (Supplied at no charge with order for
r77C{.e EAgti~~·? ~~.~~'. ~~..'. ~ .o.z: .... IOc
~O M
Allied Radio Corporation, 100 N. Weslern Ave" Chicago 80, Illinois
10a.
fRC·. Resist'ors
BT AND BW 10% INSULATED TYPES
Type ST Filament Carbon. Exceed rigid MIL - R-ll speci-
fications. Withstand 50-100% overloads for short
periods. RETMA-coded. Sizes: BTR, l%x:}{Z//j BTS,
1:}{2XYs"; BTA, Z:}{2X%//; BTB, l%x%//. Figure in Type
No. indicates wattage rating.
Type BW Wire Wound. Will withstand 50% to 100%
overloads with little or no resistance change. Values
clearly indicated by standard RETMA color coding.
Sizes: BW-Y2, %x%//; BW-l, l%x%"j BW-2, l%x
zt(/. Figure in Type No. indicates wattage rating.
10% RETMA Values-Specify Re.;-si,-,sc.:ta:.cn:.cc,-,e_W~a:;-n-=-tec.:d-=---;----;;;;-_--,_---,;:;--_-.-_==_
---;;O~h-m-s~---;;O~h-m-s~---;;O~h-m-s~---;;O~h-m-s~---;;O~h~m~s~~O~h~m-s--=-O~hm~s--~--O~hms
Ohms
Ohms
Ohms
Ohms
~
2700 --~1'o'2,"'0"'OOoo-·I-~S67,~00~0~1-c0C:-.~2':'=7c.cm=-e-g- --:1-:.2~m-eg5.6 meg
0.33
1.S
6.8
33
150
680
3300
15,000
68,000
0.33 meg
1.5 meg
6.8 meg
0.39
1.8
8.2
39
180
820
3900
18,000
82,000
0.39 meg
1.8 meg
8.2 meg
0.47
2.2
10
47
220
1000
4700
22,000
0.1 meg
0.47 meg
2.2 meg
1& meg
--o.56~-1-2-----56---z70-i2005600
27,000 o:Timeg- 0.56meg
2.7meg
12
meg
0.68
3.3
15
68
330
1500
6800
33,000
0.15 meg
0.68 meg
3.3 meg
15 meg
0.82
3.9
18
82
390
1800
8200
39,000
0.18 meg
0.82 meg
3.9 meg
18 meg
1.0
4.7
22
100
470
2200
10,000
47,000
0.22 meg
1.0 meg -'---=4-'-.7'--"'m""e"'g'--'-'2;...:2'--....:m_e"'g'-
---0:27 ---1-.-2- --5-.6- --2-7-
----uo-
TYPE BW 10% WIRE WOUND
TYPE BT 10% CARBON
1
1
1
1
5-10' price applies to purchase of one resistance value only.
Stock
Mfr'.
MIL
NET
Values
No.
Type
Equiv.
EACH
MMOIO BTR-1I.! RC09
10!J to 22 megs 10C
RC20
10!J to 22 m~gs
MMOOO BTS-Yz
1Oc
MM020 BTA-l
RC30
10!J to 22 megs
15c
MM050 BTB-2
RC41
100!J to 22 megs
2Oc
-
5
FOR
39c
29c
44c
78c
-.-!r""--
10c
,
5
FOR
39c
59c
78c
Industrial Quantities-Substantial Savings
Ind~strial
quantities-to provide tremendous savings
on IRe 10% resistors. Supplied in boxes of lOO-the
minimum quantity of anyone value that you may order.
Type BTS 1h·Wall Carbon
Stock
No.
5-lof price applies to purchase of one resistance value only.
NET
Stock
Mfr's
MIL
Values
No.
~~-~~~ JSe".J=~~.~ove) EACH
0 . 27 to 82(Hl
1 MM060 BW-Yz RU-3
O.,qto4700~
1 MM080
15c
BW-l
RU-4
1 MM 10O
1 to 8200 II
2Oc
BW-2
RU·6
\
MI~
Equlv.
\
ILltoo~f ILjloo~f I
L160o.f
Per 100 Per 100 Per 100
Values
Values may be assorted for 500- and 1000-lot prices
-but only in boxes of 100 per value. For example, if you
order 1000 resistors, select up to 10 different values.
I
Type BTA I-Wall Carbon
Slack
No.
.:.1.:..:M"'M.::...:0:..:0:...:1..!..-'R.:.C-:::2:.:0:....c.-".10::...:::!J...:t:.::o..:2:=2...:m::.e::og"'s--'-_4.:.,:.:.:0..:0'-'-...:3:.:.,::0,::0_.'....:2"'.7:..0=--_, 1 MM 021
I I
I
I
I
L'ltot Ljlooof L1600 f
Per lOa Per 100 Per 100
MIL
Equiv.
Values
ROO
10!J to 22 megs
6.00 4.50 -4:00-
BT AND BW 5% INSULA TED TYPES
Type BT Filament Carbons. Fixed composition, filament
carbon 5 % resistors. Dependable low-cost units for use
in circuits requirin~ close tolerance values. RETMA
color coding. Fully lllsulated.
Type BW Wire-Wound. Highly stable, low-cost units,
completely insulated. Similar in appearance to carbon
resistors, but have double width first color code band
Withstand shock, vibration and tem,perature changes:
5% RETMA Values-Specify Resistance Wanted
Ohms
0.24
d.27
0.30
0.33
0.36
0.39
0.43
0.47
0.51
0.56
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
1.1
5.1
24
110
--sJ.O -UOo
1.2
5.6
27
120
560
2700
1.3
6.2
30
130
620
3000
1.5
6.8
33
150
680
3300
1.6
7.5
36
160
750
3600
1.8
8.2
39
180
820
3900
2.0
9.1
43
200
910
4300
2.2
10
47
220
1000
4700
2.4
11
51
240
1100
5100
1__2".r7:--_I _ _l~2;-+_-:5;;;6c-+--;2~7;;:;0:-._1_~1:;;2",00
5600
~-.
3.0
13
62
300
1300--C;WO
0.68
3.3
15
68
330
1500
6800
0.75
3.6
16
75
.360
1600
7500
0.82
3.9
18
82
390
1800
8200
0.91
4.3
20
91
430
2000
9100
LO
4.7
22
100
470
2200
10,000
Ohms
11,000
12,000
13,000
15,000
16,000
18,000
20,000
22,000
24,000
27,000
30,000-33,000
36,000
39,000
43,000
47,000
TYPE BT 5% FILAMENT CARBONS
5~lot
MIL
Equiv•
RC09
RC20
RC30
RC41
Values
a~
p to
to!l to
NET
EACH
2~ meg~
20C
22 rtlellS
:ZOe
3Oc
;!Oc
100!'l to 22 mei!(s
330!l to 22 megs
meg-
TYPE BW 5% WIRE-WOUND
price applies to purchase of one resistance value only.
Mfr's
Slack
Type
No.
lMM01.5 .. BTR-\4
1 MMPQ,5 ];!Tel-Yz
1 MM025 B1'A.l
1 MM035
BTB·2
Ohms
Ohms
Ohms
Ohms
51,000
0.24 meg
1.1 meg 5.1 meg
56,000
0.27 meg
1.2 meg 5.6 meg
62,000
0.30 meg
1.3 meg 6.2 meg
68,000
0.33 meg
1.5 meg
6.8 meg
75,000
0.36 meg
1.6 meg
7.5 meg
82,000
0.39 meg
1.8 meg 8.2 meg
91,000
0.43 meg
2.0 meg 9.1 meg
0.1 meg 0.47 meg
2.2 meg
10 meg
0.11 meg 0.51 meg
2.4 meg
11 meg
0.12 meg
0.56 meg .3..:.!~.g_ ~le!L
-0.13 meg 0.62
3.0 meg
13 meg
0.15meg 0.68 meg 3.3 meg
15 meg
0.16 meg 0.7.5 meg 3.6 meg
16 meg
0.18 meg
0.82 meg 3.9 meg
18 meg
0.20 meg
0.91 meg
4.3 meg
20 meg
0.22_E',~g.. -...!~.!":.::e"-g-'-.::.4.:.:.7:...-m=e,,-g-,-_2=2=-.:m=e"-.g
5mlot price applies to purchase of one resistance value only.
5
FOR
.78
.78
1.18
1.57
Stock
No.
1 MM06.5
1 MM085
I MM 105
Mfr's
Type
BW-Yz
BW-l
BW-2
MIL
Equiv.
Values
RU-3
RU·4
RU-6
0.24!J to 820 !J
0.47!J to 5100!J
1.0!J to 8200 n
ALLIED Can Supply Ailihe Above Resistors in Quantity lots-Write for Prices
NET
EACH
20c
30e
40c
5
FOR
.78
1.18
1.57
I RC Resistors
IRe WIRE WOUND POWER RESISTORS
Large, non-porous ceramic cores. Thick cement coatings. All have lugs, except types 1 % A and
2D. which have tinned 1 %" leads. Units of 25 watts and up include rntg. brackets. All have =I::: 10%
tolerance ex;cept fixed types of 50 ohms and Up, which are =5%. NOTES ON ADJUSTABLE
TYPES: Units of 25 watts and up have silver contacts. Wattage rating applies only if total resistance is used. Ohms values given represent range of maximum values in which the units are
available. E.g., under 1 MM 202, "6000 to 10,000 ohms" means the units are available in all values
trom 6000 to 10,000 ohms, as given in table. These are maximum values. .specify resistance values
when ordaing. Avo shpg. wts.: 10-50 watts, 4 oz.j 100-200 watts, lIb. Letter UK" means 1000.
PREFERRED STOCK RANGES-SPECIFY RESISTANCE VALUES
Ohms
Ohms
Ohms
~1~'- -~1~5- ~
2*
3'
5'
7.5
10'
20
25'
50'
75100'
200'
250'
300
350t
400
Ohms
Ohms
----SOOO"1200T
600t
1250
7501450t
800*
1500'
850t
1750t
1850t
1000'
Ohms
Ohms
2000· ~
2250
25003000'
3500
4000'
5000'
6000'
7000'
7500'
8000'
Ohms
FIXED POWER RESISTORS
1% A (ABl-IO WATT
6Y. H (HAl-IOO WATT
Size, IY4:~ x 0/16". Available in
Size 6J,1x1 Ya". In values below.
values above to 25,000. except
850 and 1850
No
Ohms
EACH
~'MM
1 to 1000
120
44¢
MM 121 1200 to 5000
47¢
MM 122 6000 to 10K
54¢
MM 123 11K to 20K
61¢
M
25K
64¢
124
2D (DGl-20 WATT
Size, 2 x 116". In values above to
50,000, except 2, 3, 7,5, 15, 20,
000, 1450 and 14,300 ohms,
IIV(M
1 to 1000 156¢
I MM 1401
141 1200t05000
57¢
I MM 142 6000 to 10K
66¢
IMM14311Kt020K
71¢
I MM 144 25Kt040K
81¢
I M
145
50K
93¢
4 Yz E (EPl-50 WATT
4Yix% .... Available in all values
indicated by*
IMM 1601 1,2 and 3
1.32
I MM 161
5tol000
.96
1M M 162 1500 to 5000 1.03
I M M 1&3 6000 to 10K
1.13
IlIifM I 64 12K to 20i{- J:23
I MM 1&5 25Kt040K
1.37
I MM 16& SOK to 60K
1.52
1M
167
75K
1.72
I M
168
lOOK
1.88
#
Ohms
Ohms
8500t
14300t
9000
15000'
10000"
20000'
lIoo0t 25000'
12000'
30000'
12500-t 35000'
40000'
50000'
60000'
75000100000'
........
ADJUSTABLE POWER RESISTORS
1% AA (ABAl-IO WATT
6'h HA (HAAl-IOO WATT
Size, 6Yzxl Va". In values below.
I MM 260.100.200,400.500,750,
1000 ohms. EACH ......... 2.1 I
I M M 261.1500. 2000.2500, 3K,
4K, 5K ohms. EAC H ....... 2.1 &
I M M 262. 6000, 7500. 8000,
10,000 ohms. EAC H ........ 2.27
I M M 263. 15K. 20K ohms.
EACH .................... 2.42
I M M 264. 25.000. 30,000 and
40,000 ohms. EACH ........ 2.57
I MM 265. 50K, 60K. EA •. 2.67
I M 26&. 75K. EACH ..... 2.79
I M 267. lOOK. EA ........ 2.91
~~~~, JJ3~i~~o~~ 7gb~ei8~~o~~~~~
I M M 300.5,10,25,50,75,100,
150, 250, 500, 750, 1000 ohms.
EACH......
.IA2
I MM 301,1250,1500,2000,2500.
3000, 5000 ohms. EACH .... 1.49
I M M 302. 7.5K. 10K ohms.
EACH .................... 1.59
I M M 303. 15K. 20K ohms.
EACH .................... 1.74
I M M 304.25.000.30,000,40,000
ohms. EACH .............. 1.88
I M M 305. 50K. 60K ohms.
EACH .................... 1.98
I M 30&. 75K ohms. EA ... 2.1 I
I M 307. lOOK ohms. EA .. 2.23
1M M 200.1tol0000hms. EA. B6¢
1M M 20 1.1250·5Kohms. EA.90¢
I MM202.6Ktol0Kohms.EA.96¢
2Yz DA (DHAl-25 WATT
Size, 2 };2xo/i6". Available in all
values. except those with t.
I M M 220.1 to 1000 ohms.
EACH .................... I.IO
1M M221.1250-5Kohms.EA.I.11
I M M 222. 6K to 10K ohms.
EA ....................... 1.20
I MM 223. 12K to 20K ohms.
EA ....................... 1.23
I M 224. 25K ohms. EA •.. 1.34
lOY. H (HOl-200 WATT
lOY. HA (HOAl-200 WATT
Size, 10Yzxl Va". In values below.
I MM 340.10,25,50.100.250.500.
1000 ohms. EACH ......... 2.57
I M M 341.1500.2000,2500.3000
and 5000 ohms. EACH ..... 2.&2
I M 342. 10K
EA •...... 2.76
I MM343.15K,20Kn.EA.2.89
I M M 344. 25,000. 30,000 and
40.000 ohms. EACH .... , ... 2.96
I M M 345. 50K. 60K. EA •. 3.04
1M 346. 75K. EA ......... 3.19
I M 347. lOOK. EA ........ 3.33
4'h EA (EPAl-50 WATT
Size 10Yzxl Va", In values below.
I MM 320.25,50,75,100,150.250,
500, 750, 1000 ohms. EA •... 1.89
I MM 321.1500.2000,2500,3000,
5000 ohms. EACH ......... 1.94
I MM 322. 7.5K, 10K ohms.
EACH .................... 2.0B
I M M 323. 15K. 20K ohms.
EACH .................... 2.21
I M M 324.25,000,30.000.40,000
ohms. EACH .............. 2.29
I M M 325. 50K. 60K ohms.
EACH .................... 2.37
I M 326. 75K ohms. EA •.. 2.50
I M 327. lOOK ohms. EA •. 2.67
Size, 4VzX%", Available in values
indicated by * except 1, 2. 3,
12,500 and 35,000 ohms.
1M M 240.5 to 1000 ohms.
EACH .................... 1.39
I M M 241. 1.5K to 5K ohms.
EACH .................... 1.45
I M M 242. 6K to 10K ohms.
EACH .................... 1.55
I M M 243. 12K to 20K ohms.
EACH .................... 1.67
I M M 244. 25.000 to 40.000 ohms.
EACH .................... I~I
I MM 245. 50K. 60K.n EA. 1.94
1M 246. 75K. EA ........ 2.16
1M 247. lOOK. EA •...... 2.30
n.
EXTRA SLIDERS
2
2
2
2
M
M
M
M
604. For 2YzDA.
&05. For 4YzEA.} EA
600. For I%AA.
•
603.For 6Yz&10YzHA.25¢
15c
IRC WW SERIES PRECISION RESISTORS
I
;~i~ l-w~a~~~t~·I7hS:;1~611 Ter;:~als
IRC 1 % RESISTORS
Deposited carbon resistors for circuits requir-
ing high voltage ratings, low noise levels, excel-
lent frequency and temperature characteristics.
Rated at 70o e, ambient. Specify values.
O-hms ohm~~1 Ohms
Megs
Megs
51
750
11,000
.16
2.4
56
820
12.000
.18
2.5
62
910
13,000
.20
2.7
68
1000
15.000
.. 22
3.0
75
1100
16,000
.24
3.3
82
1200
18.000
.25*
3.6
91
1300
20,000
.27
3.9
I'OO
1500
22,000
.30
4.0
110
1600
24.000
.33
4.3
120
1800
25,000*
.36
4.7
130
2000
27,000
.39
5.0
150
2200
30,000
.40*
5.1
160
2400
33.000
.43
5.6
180
2500* 36.000
.47
6.2
200
2700
39,000
.SOt
6.8
220
3000
40,000*
.51
7.5
240
3300
43,000
.56
8.2
250*
3600
47,000
.62
9.1
270
3900
50,000*
.68
10.0
300
4000* 51,000
.75
11.0
330
4300
56.000
.82
12.0
360
4700
62,000
.91
13.0
390
5000* 68,000
1.0
15.0
400*
5100
75.000
1.1
16.0
430
5600
82,000
1.2
18.0
470
6200
91,000
1.3
20.0
500*
6800.1 meg
1.5
22.0
510
7500.11 meg
1.6
24.0
560
8200 .12 meg
1.8
27.0
620
9100
.13 meg
2.0
30.0
680
10,000
.15 meg
2.2
Type Dec Vi Watt. Size, 116x%z". Wt.. 3 oz.
Type OCF 1 Watt. Size, 11-16X%Z". Wt., 4 oz.
Type DCH 2 Watt. Size, 2Yi6X%Z". 6 oz.
St~1 Type)
Values
EA.
I MM 490 DCC '51 ohms thru 2 megs-~
except * or t
39¢
I M M 450 DCF 100 ohms thru 5 megs 59¢
I MM451 DCF 5.1megsthrul0megs 65¢
j~MM4761 DCH WOohms thru j-o---
I
I M M 4711 DCH 11 'Me!:s ~h~'J'jO*;"egs
H:
WW4J
WW10J
Type WW4J. These extremely dependable
precision resistors are used by leading instrument manufacturers for precision meter multipliers and shunts, decade boxes, calibrated
controls. etc. Reversed windings reduce inductance and interstage coupling to a minimum. Enameled windings on non~hygroscopic
ceramic coil forms. Provides high mechanical
strength and low thermal expansio"1. Tolerance
is ± 1 %. Rated at };2 watt. Maximum volts,
700. With solder~lug terminals. A special impregnant assures complete humidity protection, high-stability and long-life. Shpg. wt .• 3 oz:.
TYPE WW4J
No.
Ohms EACH
No.
2MS4T-o.i I.B6 2M 51&
~ ~ §~~
8:E I:~r
M 500 -~I-M 54&
5
M 50 I
10 lAO
M 502
25
M 50~_~ _ _
M 504
100
M 505
200
M 50&
250
M 5~3 ~
2 M 507 500
2 M 50B 1000
2 M 509 1500
2 M 510 2000
~--LI ~ _~
2 M 547 3000
2 M 548 3500
~.~ ~ ~ ~ggg
2 M 514 7500
2M 515 10000
2
2
2
2
2
2
2
2
2
1.15
I
1.30
~ ~ ~ I~
2 M
2 M
2 M
2M
2 M
2 M
2 M
2 M
2M
2 M
2 M
2 M
2M
2M
2M
2M
2M
544
519
520
521
522
523
524
525
eled winding on ceramic core. Temperature coefficient from 20 to 100 degrees C. is .0025%
per degree, 2/1 leads. Wt., 2 oz.
Type WW2 J. Reversed windings reduce inductance and assure minimum coupling to
other parts of circuit. Tolerance is :l:: 1 %. t
watt. Max. volts, 2000. Ceramic forms. Odd
values are available on special ord,er; price
same as next higher value. Shpg. wt .• 2 oz.
Type WW5J. Have reversed windings to reduce inductance and undesirable interstage
coupling to a minimum. Tolerance is 1 %.
Rated at Yz watt. Maximum volts, 1000. Shpg.
wt .• 3 oz.
TYPE WW10J
Ohms
EACH
12500--
J58gg 1.30
22500
25000
3oOoi) - 40000
50000
60000
75000
100000
169
•
5i6 12500il --.:94
527
52B
529
530
5-31
532
533
534
WW4J
.5
~6x1"
Lug
WW5J
.5
'%,xl y.,"
Lug
WW10J
.15
~.=:,xo.'-'%-"'~".....L__W=i::.re::....._
Type WW10J. Extremely small, wire-wound
resistors with ± 1 % tolerance. Rated at .15
watts. Max. volts, 200. Humidity-proof enam-
150000
175000
200000
225000
250000
300000
400000
500000
2.12
2.1 &
2.16
2.62
No.
2
2
2
2
2
2
2
M
M
M
M
M
M
M
2M
2M
2M
Spedfy Ohms and Wattage on Resistor Orders
550 -W 1.20
551 25 ~552 50
553 100
554 200
555250
556 300
557 500
558 1000
559 ~~_
96c
~ ~ ~~? ~~gg I 05
2 M 5&2 3000'
2 M 563 3500
No.
2
2
2
2
2
2
2
2
2
2
2
2
2
I
M
M
M
M
M
M
M
M
M
Ohms
EACH
564 4Ooij"" - - 5&5
5000
I 05
5&6
7500
•
567 10,000
568 12.50~ _ __
5&9 15.000
1.15
570 20,000
1.1 5
571 25,000
1.15
572 30,000
1.1 5
~~ §~~ ~8:ggg
I:H
2 M 575 60,000
2 M 57& 75.000
2 M 577 0.1 Meg.
"'T:39
TYPE WW5J
2:62
2.62
2.67
3.09
Ohms EACH
lEA.
1.49
1.49
TYPE WW2J
I I
No.
Ohm'
No.
Ohms EACH
M 5800.6 Meg. 5.00 2M538 f.5 Meg. T2.59
M 581 0.75Meg 5.88 2 M 5392 Meg. 14.94
M 5820.9 Meg. 5.24 2 M 5402.5 Meg. I B.I 8
M 5831 Meg. 6.37
:1.05
Wire Wound Resistors -Kits
SPRAGUE KOOLOHM WIREWOUNDRESISTORS
A
Feature specially developed high-insu~
lation resistance wire windings. Type
KT is inductively wound. Type NIT
has non-inductive winding. Glazed
ceramic jackets and special end-seals
provide complete protection against
high humidity. Easily meet requirements of television and other highvoltage circuits-will withstand 10,000
volts from surface of ceramic jacket
to resistance element. The ceramic
coating insulation is resistant to heat
-will withstand temperatures as high
as 10000C. Accuracy within 5 %. 2 oz.
B
POPULAR 1RC RESISTOR ASSORTMENTS
IRC RESIST-O-KITS and RESIST-O-CABINETS help the radio-TV
serviceman keep his resistor stocks complete and accessible at all times.
Save valuable bench space and improve working efficiency. Each resistance stored in its own separate compartment. Assortments listed are
designed to provide greatest usefulness at minimum cost. All resistors
have ::I:: 10% tolerance. Metal RESIST-a-KITS have 10 compartments.
and measure 'V,6x3Vsx6%". Metal RESIST-a-CABINETS have 4
drawers. and a total of 28 compartments which hold nearly all commonly
used resistance values. RESIST-a-CABINETS can be stacked to provide extra storage space. Size, SYaXS 1 o/16x10 7/a". No extra charge for
metal cabinets or kit containers. You pay only for the resistors.
FIG. A-METAL RESIST-O-KITS
Assortment No.7. A versatile selection of often-needed composition
resistors. A great aid to servicing; provides handy stock of most-often
used resistors. Assortment includes 45 type BTS Yz-watt resistors.
Values selected are especially handy in television servicing; replace
most commonly used resistor.s found in popular television sets. Consist
of 6 each'-'-O.l and 0.47 megs; .5 each-47,000 ohms, 0.27 and 1.0 meg;
4 each-lOOO ohms, 10,000 ohms and 2.2 megsi 3 each-4700 ohms and
SPECIFY VALUES DESIRED
Ohms Ohms
- - 5 - --5-010
75
15
100
20
150
25
200
30
250
40
300
~hMg75l: ~VT: .......................................... .4.41
Fig. B-METAL RESIST-O-CABINETS
Assortment No.3. Consists of 80 BW-2 and BTB-2 2-watt resistors.
In 4 drawer cabinet with 28 labeled compartments. Ideal for radio and
TV servicemen. Consists of 2 each-4.7, 10, 22, 68, 470, 1500, 2200, 3300.
4700, 27,000 ohms and 1.0 meg; 3 each-47, 82, 150, 220, 270, 1000,
6800, 15,000, 100,000 ohms; 4 each-l00, 330, 8200. 10,000, 22,000 and
47000 ohms; 1 each-15. 27, 33, 39. 3900. 220,000 and 470,000 ohms.
~6~0~55.d J~~~? ~~~~'. :. 3. ~~d. ~? ,:,~gs: ~~p.g .. ~::'.~ ~ ~~~'.... 9.80
Assortment No.5. Contains 83 BW-l and BTA 1 watt resistors.
4-drawer cabinet has 28 labeled compartments for rapid and accurate
location of wanted resistor. Consists of 5 each-1000, 10,000, 27,000
and 47,000 ohms, 0.1, 0.27, 0.47, and 1.0 megs; 3 each-2200, 4700,
and 22,000 ohms; 2-each 47, 100, 150, 220, 270, 470, 1500, 2700, 3300,
15,000, 33,000, 39,000, and 68,000 ohms, 0.15. 0.22. 2.2, and 4.7 megs.
~hMg75t' ~'tib~: ..... ................................... 12.20
Assortment No.6. Consists of a complete resistor stock for AM. FM
and TV-all in one handy cabinet. A real time and money saver for
the serviceman, kit-builder, and experimenter. Exact values on. each
resistor supplement the RETMA color-code. The assortment conSIsts of
91 resistors in the following sizes: 1 each of the DCF "precistors" (see
full description on page 105) in values of 1000 and 10,000 ohms, 0.1, 1.0,
and 5.0 megohms; 1 each of the 2-watt resistors in values of 47, lOa.
'470,' 4700, 10,000, 22,000, and 47,000 ohms; and a selection of thirtyfive I-watt and forty-four Y2-watt resistors in values of 47, 100, ISO,
220,270,470,1000,1500,2200,2700,3300,4700, 10,000, 15,000, 22,000,
27,000, 33,000, 39,000, 47,000, and 68,000 ohms; 0.1, 0.15, 0.22, 0.27.
~.%, ;~7 .2~E!j.~~ .: ..7 .~egoh~s .. Shp~: .,:,t.:.5 I~s ..............
13.77
Ohms
Ohms
Ohms
Ohms
--1-10
75
300
1500
5000
2
15
100
500
2000
7500
3
20
150
750
2500
8200
4
25
200
1000
3000
10,000
5
50
250
1250
4000
I M M 170. PW-4. 4-watt. S'iJectfy value-:1 to 8206ohms. N ET EA~ 28¢
1M M 180. PW-7. 7-watt. Specify value. 1 to 5000 ohms. NET EA. 30¢
I'MM 190. PW .. 10.10-watt~Specifyvalue.ltol0Kohms. NET EA. 32ft.
Write for Quantity Prices
106
Ohms
12,500
14,000
15,000
17,500
20.000
25,000
35,000
40.000
50,000
60,000
70,000
No.
Ohms
1M645 20;000I
I
I
I
M
M
M
M
646
647
649
648
25,000
30.000
35,000
40,000
EACH
--56¢
65¢
71 ¢
82¢
88¢
WATT-F~xl%2"
*Except 12,500 ohms.
--No.
EACH
Ohms
--I MM 660 5 to 1000
44¢
47¢
IMM 661 1250 to 5000
53¢
IMM 662 6000 to 10,000
IMM 663 12,000 to 17,500'
59¢
65¢
1M
664 20,000
71¢
1M
665 25,000
No.
Ohms
EACH
-------I M 666 30,000 --.r6
I M
1M
I M
I M
1M
658
667
668
669
659
35,000
40,000
50,000
60.000
70,000
.88
.97
1.06
1.18
~
TYPE 5NIT-5 WATT-I~"xl%2"
*ExcePt750oh~m~s~.____~~~~~~.-__- .__.-.~~__,.~~
I
I
I
I
No.
·Ohms
EACH
No.
Ohms
I M M 670 5 to 1000'
5~ I M M672 2500 to 4000
IMM 671 1250to2000
68¢
1M
673 5000
TYPE 10NIT-IO WATT-I'}\,,"x'%."
M M 68015 to 1000
I
M M 681 1250 to 2000
M M 682 2500 to 4000
59¢
68¢
73¢
II MM 68315000 to 6000
I M M 684 7500 to 9000
I M
685 10.000
I73¢
EACH
76¢
I
.76
.85
1.12
CLAROSTAT "GREENOHM" WIREWOUND RESISTORS
5 and la-watt, fixed. wire-wound resistors.
Wound on high-grade ceramic with special inorganic cement coating. Exceptionally ruggedwithstand extreme overload with maximum heat
dissipation. Rugged terminals. Accuracy within
=l:: 10% for 1-40 ohms;
::I:: 5 % for 50 ohms or
above. Specifications: 10 watt, 1 %" overall length.
7'16" core dia., 5 watt. lXo/16"' Shpg. wt .• 3 oz.
Specify values.
Ohms
Ohms
- - 1 - - --2-52
30
35
3
40
4
5
50
7.5
75
100
10
12
125
15
150
20
200
Ohms
Ohms
Ohms
Ohms
----goo- 2S6O ---sSoO
--zzs250
900
3000
9000
300
350
400
450
500
600
700
750
1000
1100
1200
1250
1500
1750
2000
2250
3500
4000
4500
5000
6000
7000
7500
8000
10,000
11,000
12,000
12,500
13,500
14,500
15,000
16,000
HJ:t:tit: ~ ~T~~lJ~ ~~~~~~
Ohms
17,SOO
18.000
20,000
22,500
25.000
30,000
35,000
40,000
50,000
29c
n"
CARBORUNDUM CO. GLOBAR TYPE F RESISTORS
PW-4
Wire-wound resistors, with resistance element wound on glass fiber
core. Molded in tan. high temperature plastic. PW-4 is tubular in shape;
PW-7 and PW-I0 are rectangular. Types PW-7 and PW-I0 are particularlY recommended for circuits where a stable resistor is required with
an actual wattage dissipation of 7 or 10 watts or less. Element-lead
assembly sealed in ceramic case. Axial leads. 1 Y2." long. 4, 7 and 10 watts,
::::l::: 10% tolerance. Sizes: PW-4, 1%x2U4"j PW-7, 12%4xYsx'112"j PW-IO
IVsx%xl!t!2". Shpg. wt .• 2 oz. Specify values when ordering.
Ohms
Ohms
5000
6000
7500
8000
9000
10,000
WATT-I~xl%2"
I
TYPE IOKT-IO
Ohms
-;woo 12.000 30.000
throu.gh. 10,?O~ ~~~~ ~n~~ ........
Ty pe P R-l 0- F. 10 watt. AIl values listed above.
32
2MM425.NETEACH .....................................
c
TYPE PW WIREWOUND RESISTORS
'Ohms
500
600
700
750
800
900
Ohms
~
1250
1500
1750
2000
2500
3000
TYPE 5KT-5
~hMg76ci:' ~Wb.s: ........................................ 15.68
Assortment No.4. Consists of 100 BW and BTS Y2 watt 10% resistors.
'Y2.-watt values most widely found in television Consist of 6 each-lOOO
and 47,000 ohms. 0.1, 0.27, 0.47 and 1.0 meg; 5 each-4700 and 10,000
ohms, 0.22 and 2.2 megs; 3 each-l00, 470, 3300, 22,000, 27,000, and
33,000 ohms, 0.33 and 4.7 megs; 2 each-47, 220, 270, 1500, 2200, 2700,
""400
"Except 750 ohms.
No.
Ohms
EACH
INlIIiI 640 5 to 1006-'-- ~
I M M 641 1250 to 5000
41 ¢
1M M 642 6000 to 10.000
47¢
1M M 643112.500 to 14,000
53¢
IM
644 15,000
56¢
~.2J. 7;~·. S~~'f .~t.: I? ~~'................................... 4.41
Assortment No.8. Contains 30 BTA 1 watt 10% resistors in fiat,
pocket-sized metal kit. 10 compartments prevent ranges from mixing.
For general servicing and replacement. Consists of 4 each-lOOO and
47000 ohms, 0.1 and 0.47 meg; 3 each-l0,000 ohms and 1.0 meg;
2 ~ach-2200, 4700, and 27,000 ohms, 0.27 meg. A selection of most
commonly needed values. Keep one of these kits handy at all times.
Ohms
Widely used in AC-DC radio receivers, television
sets, etc. Limits initial current; protects tubes during
warm-up. Resistance decreases as temperature increases. Protects circuit components against damage
from voltage surges, line voltage fluctuations, etc.
Operate dependably over range of 52-100° C. 1M950
-1 Yzx14"; IM9S1-1%xVs"i IM952-3x%". Wt., 3 oz.
No.
I M 950
I M 951
I M 952
I
Type
439F
525F-l
327F-l
I
Ohms .. Hot
200
20
35
Ohms .. Cold
1400
250
460
IRC RESIST-O-GUIDE
Handy'
vest~pocket color-code resistor guide
for instant reference. Has 3 multicolored discs
to quickly indicate value of any resistor colorcoded to RETMA standards. 2 oz.
2 M 775. NET................
. ....
ALLIED Supplies Everything for the Experimenter and Builder
15c
,
I
NET E.ACH
1.13
1.28
1.43
Ohmite Resistors
"LITTLE DEVIL" AB RESISTORS
"DIVIDOHM" WIRE-WOUND
ADJUSTABLE RESISTORS
FAMOUS "BROWN DEVIL"
WIRE-WOUND RESISTORS
For voltage dropping, bias units, bleeders, etc.
Thick vitreous enamel coating-for excellent
heat conduction and insulation. Resistors have
welded high-strength alloy terminals. Resistance wire is welded to terminals for perfect
electrical connection. Protected against humidity and mechanical damage. Single-layer
winding permits fast heat dissipation. Accuracy. ::t:5%. Size: 5-watt units. 1x7'lS"; 10watt units 1%.X7'\6"; 20-watt units, 2XY16". 1 YlI1
tinned leads. Av. shpg. wt., 3 oz.
STOCK RANGES-SPECIFY VALUES
Ohms
Ohms
--1-*- ~
1.5*
150
2*
200
3*
225*
4*
250
5
300
7.5*
350
10
400
12*
450*
15*
500
20*
600*
25
650t§
30*
700
35*
750
40*
800
50
850t§
75
900*
100
1000
Ohms
Ohms
Ohms
1100* ~ 35.000
1200
8000
40.000
1250
8500*§ 45.000
1500
9000*
50.000
1750
10.000
55.000
18sot§ 11.000*
60.000
2000
12.000*
65.000
2250
12.500
70.000
2400t§ 13.500*
75.000
2500
14.300*
80.000
27 Sot! 15.000
85.000
3000
16.000*
90.000
3500
17.500*
95.000
4000 118.000* 100.000
4500
20.000
5000
22.500'
6000
25.000
7000
30.000
5 WATT SIZE
Available in all values to 10,000 except those
marked § in table above.
No.
IMM 730
I MM 731
I MM 732
1
Ohms
1 to 1000
1100 to 5000
6000 to 10.000
\
~
39¢
42¢
46¢
10 WATT SIZE
Available in all values to 50,000 except those
marked t in table above.
I
I
I
I
I
I
Each
Ohms
No.
MM 700
MM 701
MM 702
MM 703
MM 704
MM 705
1
1100
6000
11 000
22500
30000
to
to
to
to
to
to
1000
5000
10000
20000
25000
50000
~
47¢
54¢
61¢
64¢
72¢
20 WATT SIZE
Available in all values except those marked
table above.
* in
I
No.
Ohms
Each
I. M M 720 ---""""StOIOOO-- -S"6¢
M M 721
1200 to 5000
57¢
M M 722
6000 to 10000
66¢
M M 723
12500 to 20000
__
7_1¢_
M M 724/
25000 to 40000
80¢
M M 725
45000 to 60000
93¢
MM 726
65000 to 80000
1.08
M M 727
85000 to 100000
1.24
1
1
1
1
1
1
I
n","'
-'
-.,
OHMITE TYPE FR
highl:~e~:n!:;II:;~~hm
A
fuse
resistor. For replacement of any
fuse reSistor used In teleVISIOn.
Has 1 Yz"" tinned Wlre leads. May be used with
convenient, plug-in type bakelite mountmg
strip supplied, or wired directly into TV cir-
2ui-1 t63~\1jE¥:~·~·. ~~~.g: .,:,t.:.~ .o.z: .••.• 38c
HANDY OHM'S LAW CALCULATOR
Handy. casy-to-use Ohm's Law Calculator.
Solves problems involving Ohm's Law or the
DC powerfonnula. Shows pOwer, voltage, current when resistance is known. Setting two
known values gives resistance, other unknown.
Has slide-rule scales (A, B. C and D) and par-
211N\ 7e8~:p~:t~~lfcYl~oU·. ~.iA~·. :.~3"'"
. 2 5c
2 M 781. Deluxe Plastic Model.
Postpaid in U.S.A .......... , ......... 1.50
Used for voltage-dividing networks in power
supplies, adjustable dropping resistors, etc.
Wire-wound on ceramic core with vitreous
enameled coat. Accuracy ±5%. With slider
and mounting brackets. A v. shpg. wt .• Y2 lb.
No.
7sM
86 I
75 M 862
75 M 863
75 M 864
75 M 865
75 M 866
75 M 867
75 M 868
75 M 869
75 M 870
751V1rn
75 M 872
75 M 873
75 M'S74
75 M 875
75 M 883
10 WATT5-IY.x'Yl
4
6'
Type Ohms
Ma.
""""jO(j6 --W 1.000
1009
25
632
447
1010
50
1011
75
365
100
1012
316
11IT3 """"""TIO
1015
1019
1021
1023
EACH
---
~
86c
j
250
200
500
141
750
115
1000
100
1025 ~ --791028
2500
63
1033
5000
43
1036 7500 --3-31040 10.000
26
EX IRA SLIDER ....... 15¢
--90c
--96c
25 WATTS-2x'Yl,'
No.
Type
75 M 780
75 M 78 I
0368
0371
H ~ ~~j 8m
75 M 784 0375
7s1V1785 """0376
75 M 786 0377
~§ ~ ~~~
75 M 789
7s-iVI 790
75 M 791
8m
0382
Ohms
Ma.
-wo
250
EACH
500
316
m
~~8
1000
158
5ggg
5000
19~
70
-s7
1.10
-rsoo
129
2000
111
0384 ~
0385
10000
75M792[
0386
12000
75 M 793 0387
15000
75 M 794 0388
20000
1.11
1.20
1.23
50
42
34
26
1.34
75 M 880 EXTRA SLIDER ............ 15¢
75M-795" 0389 25000 21
50 WATTS-4x'Yl.
No.
Type'
75 IVI 800 0568
Ohms
---zso
I
Ma.
EACH
447
----
8m *~8 m
-rsoo
~§ ~ ~g~ 8m
~~gg m
~§ ~ ~g~
75 M 803 0572
804 0573
iSM
75
75
75
75
75
75
75
75
75
75
M
M
M
M
M
M
M
1000
807
808
809
810
81 1 ['
812
813
1.39
223
182 - - - -
1.45
0578
5000
100
0581 liJO:jQ 70
0583
15000
57
1.67
0584
20000
48
1.67
0585 -25000 ~ --~
0586
30000
36
0587
40000
28
M'8J4 ""0.588 --SOOOO 23 ~
M 815 0591
100000
12
2.30
M 880 EXTRA SLIDER ........... 15¢
--.:ss
1.81
____--~IO~0~W~ATTS--6~Y,~2~x~%~4-H--_ _~
No.
Type Ohms Ma.
EACH
75 M 830 0962 ----WOO 3I6 ---2-.1-175 M 831
0964
5000 141
2.16
75 M 832 0965
10000 100
2.27
75 M 833 0966
15000
81
2.42
75M8j,f 0%7 -20000 70 -----z:4275 M 835 0968
25000
53
2.57
75 M 836 0969
30000
47
2.57
75 M 837 0970
40000
36
2.57
is-M838- 0971-50000 -z9
75 M 839 0972
75000
19
2.79
75 M 840 0973
100000
15
2.91
75M-8SI EXTRA SLIDER ........... 25¢
-rrr
75
75
75
75
75
75
75
75
75
75
75
75
200 WATT5-IOV,xIYs H
No.
Type
Ohms
Ma.
EACH
447 ~7
M 850 1362
1364
5000
200
M 851
2.62
10000
M 852 1365
141
2.76
15000 115
M 853 1366
2.89
M B54 1367 """20000 100 ~-25000
89
M 855 1368
2.96
30000
81
M 856 1369
2.96
40000
61
M 857 1370
2.96
M 858 """"D7l 50000 4 9 ~
75000
33
M 859 1372
3.19
25
M860 1373 100000
3.33
M 882 EXTRA SLIDER ........... 25¢
Molded. insulated composition resistors. Meet
MIL-R-llA specifications. Including salt water immersion and high humidity tests. Dissipate heat rapidly and can be used at their full
wattage ratings at 1580 F. Tinned copper leads.
hardened at the resistor body. Breakdown ratings: Y2 W., 350 v.; 1 w .• 500 v.; 2 w., 1000 v.
SPECIFY VALUES DESIRED
10% TOLERANCE RESISTORS
Ohms
Ohms
--1012
15
18
22
27
33
~220
270
330
390
470
560
680
820
1.000
1.200
1.500
1.800
2.200
2,700
3.300
3.900
39
47
56
68
82
100
120
150
180
~I
2MM040
2MM060
2MM080
Ohms
Megs
Megs
$.600
6.800
8.200
10.000
12.000
15.000
18.000
22.000
27,000
33.000
39.000
47.000
56.000
68.000
82.000
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10.0
12.0
15.0
18.0
22.0
""4TTAN 77
4
4.0
L 303 TAN 65
1.62
6
1.62
L 304 TAN 60A 1.0
4.0
6
2.20
L 305 'TAN 78
1 0 "'T.&2
---r9L3oT TAN 69
10
1.62
19 L 307 TAN 56A 1.0
10 2.20
19 L 308 TAN 58A 2.0
3.0
10 2.79
19 L 309 -TAN 79
15 2.79
19 L 310 -TAN 59A 2.0
0.25
20 ~
TAN 10
19 L 311
L75
25 3.38
19 L 312 'TAN 80
30 3·.38
1.5
19 L 313 '%lx'%z 32¢
~~ ~:~
:ggg~g
xMo'
~~~
74 L 215 KR-1340 .0004
38¢
74L216!KR.1343 .00043 - - - 38¢
t
H:mg
~~ t ~: ~~~:gg
:888f
~U ~~g ~~:}m :8gg~~
~:
t ~:~ ~~:m~
''%lx'%z
xMo'
:ggg~2
m
::~
:U
74 L 243 KR-1368 .00068 - - - 45¢
t 2461 KR-1380
~:. ~:~ ~~:}m :ggg~5
74
74
74
74
L
L
L
L
:Ua
.0008.
247 KR·1382 .00082
248. KR·1391 .OU091
249 KR·1210 .001
''%lx'%:
xMo'
:~:
47¢
48¢
51¢
53¢
Mica stacks molded in bakelite. Type A has
6-32 screw terminals, 1 '!4" mtg. centers;- 1 0/4 x
1 o/16xl %2". except *Z-}1zH. Type H has lug terminals, lo/t6'" insulated mtg. centers; l·o/sxl Yax
2%4".excepttO!.%4". Tolerance: ±10%.Wt .• 30z.
600 WVDC
TYPE H
TYPE A
Stock No. EACH Stock No. EACH
Mfd
.00005
.0001
.0002
.0005
1W333
K-3336
K·3339
K·3347
.000082
.0001
.00012
.00015
.00018
18¢
21¢
21¢
21¢
21¢
~002--
23¢
.00022
.00025
.00027
.0003
.00033
.00036
.00039
.00047
23¢
26¢
26¢
29¢
29¢
29¢
32¢
35¢
2000 WVDC
74
74
74
74
74
74
74
74
L
L
L
L
L
L
L
L
566
567
568
569
570571
572
573
K·4447
K·4456
K·4468
K·4320
K-4322
K-4325
K·4327
K·4330
.000047
.000056
.000068
.0002
.00022
.00025
.00027
.0003
18¢
21¢
21¢
29¢
29¢
32¢
32¢
35¢
2500 WVDC
74 L 557
74 L 558
74 L 559.
~:
tm
K·5422
K-5433
K-5447
~:m~
.000022
.000033
.000047
:gggg~~
7.iiT·562- -K=5310 ---:-0001-74 L 563
K·5312
.00012
74 L 564
K-5315
.00015
74 L 565
K-5318
.00018
18¢
21¢
21 ¢
~~:
26¢
29¢
32¢
35¢
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
K-6S50
K-6410
K·6412
K·64IS
K·6418
~-6420
.O'''O''00'''0''5°--;--7
1"8,"¢:.00001
18¢
.000012
18¢
.000015
21 ¢
.000018
21 ¢
-:-00002-~
K·6424
.000024
K·6427
.000027
K·6430
.00003
K-6433
.009033
K-=6439 ---:-000039K·6447
.000047
K-64S0
.00005
K-6456
.000056
K·6468
.000068
.00005
.0001
.0002
.0005
.001
.002
.003
.005
.01
.015"
.02"
.03'
.0 0005
.0001
.0002
.00025
.0003
.0004
.0005
.0 01
.0·015
.002
.003
.004
.005*
.01*
.Q 15"
'---=-"':~-~-.
21¢
21 ¢
23¢
23¢
26¢
26¢
29¢
29¢
32¢
"--~~.
TYPE E "HAM" TRANSMITTING MICAS
High voltage, heavy-duty
mica condensers. For Amateur transmitting equipment. Std. tolerance:
20%. Size: 31/z.x41A6X
2 Vs ... M tg. centers: 30/16".
Terminals %" long 12-24
thrd. studs, spaced 1 Yz"
apart. *Max. voltage rating for Amateur use. Av.
shpg wt Yz Ib
Mfd
Type
No.
74 L 616 E=723 -:oJ3
.01
74 L 617 E·711
74 L 597 E·!023 .003
74 L 598 E-I024 .004
74 L 599 E·I025 .005
.0005
74 L 596 E·1235
.001
74 L 126 E·1221
.002
74 L 127 E·1222
.003
74 L 618 E-1223
.005
74 L 619 E-1225
..
Volts*
EACH
7,000
7.000
10,000
10,000
10.000
12,500
12,500
12,500
12,500
12.500
e:26
12.38
10.61
11.20
11.79
6.47
6.47
8,82
11.79
12.97
High-voltage mica
condensers for industrial use. Sizes: Fl,
11~6X2't'16Xl7'16"; F2.
2Y4 x 3Ys x 11;4"; F3.
3Va x 2]16 X 4". Tolerance: ~ %. *Continuous duty rating. Av.
wt .• Yz lb.
No.
74L63I
3000 WVDC
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
L 000
.85 -74LIOO .71
L 00 I
.85 74 L 101
.71
L 003
.85 74 L 102
.71
L 005
.85 74 L 106
.71
L 006
.85 74 L 107 ~il
L 008
.97 74 L 109
.76
L 009 1.09 74 L III
.85
LOll
.91
1.23 74 L 113
L 014 1.65 74 L 116 1.26
L 020 1.79 74 L I 17t -T5.6
L 016 2.09 74 L I 18t 1.79
L 017 2.56 74LI19t 2.12
L 0 18 2.68 74 L 120t 2.62
L 0 19 4.17 .......... ......
1200 WVDC
.94 74 L 130
74 L030
.94
74 L 031
.94 74 L 131
.94
74 L 032
.94 74 L 132
.94
74 L 034
.94 74 L 134
.94
74 L 035 1.12 74 L 135 1.06
74 L 036 1.47 74 L 136 1.41
74 L044 1.73 74 L 137 1.79
74 L 038 1.94 74 L 139t 1.94
74 L 041 2.76 74 L 142t 3.00
74 L 045 3.41 · . . . . . . . . . ......
74 L 046 4.15 .......... ......
74 L 048 4.76 ................
2500 WVDC
74 L 050 1.12 74 L 150 1.12
1.12 74 L 151
1.12
74L051
74 L 152 1.12
·;'4·C053· .i :26· 74 L 023 1.29
.......... ...... 74 L 024 1.32
74 L 025 1.35
.;'4"L '054· ·i:so' 74 L 154 1.41
74 L 055 1.71 74 L I S5 1.65
74 L 026·;'4 'C056· ·:Lso· 74 L 156t 2."09
2.44
74 L 057 3.00 74 L 157t 2.B8
L 027t 3.32
·;'4·C058· "3:65· 74
74 L 159t 3.76
74 L 059 4.29 · . . . . . . . . . ......
74 L 065 4.73 · . '_._._.
74
74
74
74
--:001 -74
.002
74
.003
74
.005
74
.01
74
.015
74
.02
74
.025
74
.03
74
74
.05"
2000 WVDC
74 L 533
74 L 534
74 L 535
H
TYPES A AND H MICAS
74
74
74
74
74
74
74
74
74
74
74
74
74
74
74
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
Type
F2-1515
632 F2·0501
620 FI-335
621 1'1-321
622 FI-322
629 F2-325
623 F2-532
624 F2-533
625 F2-535
62.6 F2·521
627 F2·522
628 F2-523
633 1'3·835
634 F3-821
635 F3-822
636 F3-825
Specify Manufacturer's Type No. and Capacitance on Capacitor Orders
Mfd
PeakW\'-*-'EA~CH
--sao
-.1-10.17
.05
1500
I 1.29
.0.005 ~-.001
3000
7.41
.0.02
3000
.005 ~-.0002
5000
.0003
5000
.0005
5000
10.17
.0.01
50.0.0
.002
5000
.003
5000
.0005 .~ 19.72
.001
8000
23.08
.002
8000
23.08
.005
8000
28.58
Sprague Capacitors
TVL MIDGET CAN ELECTROL YTICS
Famous "Twist-Lok" Aluminum Can Exact Replacement Capacitors
"Twist-Lok" aluminum can capacitors for exact replace-
ment in Admiral, Dumont, Emerson, Motorola, Philco,
Stromberg-Carlson, RCA, Zenith and other televislion
receivers. Engineered to withstand extremely high temperatures, ripple currents and surge voltages encountered
in TV circuits. Self-mounting, with twist-prong tabs that
go through chassis or connect to washer for above-chassis
mounting. Terminals are welded to capacitor cathode and
tinned for easy soldering. Supplied with bakelite insulating
washer and metal washer for secure mounting. Capacity
~~~la~~~~~~ ~~~~~l.Yc?:~n~~~~~!l~:i:~i~:~iR~. t~t~~i6i~:.te
SINGLE SECTION
S~ooc.k
i6LSTO
15L756
15 L 757
15 L 758
15 L 470
16 L 206
15 L 886
15L887
15 L 473
16 L 217
T5L'755"
15
16
15
15
16
15
L 885
L 509
L 754
L 799
L 204
L 753
i15nL ~%~
797
~!~:
Mfd
DC Wkg. V.
TRIPLE SECTION (conl'd)
Size
E~~1.
TVL-1940
10
500
I x2'
T.OO
TVL-181O
30
475
I x3'
1.18
TVL-1820
40
475
I Yax2'
1.47
TVL-1850
90
475
lYax3Ya' 2.06
TVL-1705
10
450
1 x2'
.91
-TVL-U09- --15-- - - - - 4 5 0 - - ~----.:oo
TVL-1714
20
450
I x2'
1.06
TVL-I720
30
450
Ix2Y,'1.15
TVL-1725
40
450
1 x3"
1.21
TVL-1735
80
450
lYax2Y,' 1.79
-TVL-1760 ---12.';--- ----450---1%X4',--2:26
TVL-1675
80
400
lYax3"
1.73
TVL-1621
40
350
I x2"
1.18
TVL-1630
80
350
lYax3"
1.68
TVL-1638
125
350
lYax3Y," 2.32
TVL-1573
80-- - - - 3 0 0 - - -1 x3Y," 1:50
TVL-1578
100
300
I x4'
1.71
i~t:m~
TVL-1509
16 L502 TVL-15Tii
16 L 503 TVL-1519
16 L 504 TVL-1522
I" L 203 TVL-1525
16 L 505
TVL-1530
16 L 506 -TVL-1535
15 L 798 TVL-1540
16 L 20 I TVL-1405
16 I. 202 TVL-1412
15 L 794 TVL-1415
15 L 750 TV:L-=-1420
16 L 50 I TVL-1421
16 L 218 TVL-1428
15 L 795 TVL-1430
16 L 219 TVL-1431
'f5L796 TVL-1434
15 l793 TVL-1330
16 L 500 TVL-1320
15 L 463 TVL-1215
T5T792 TVL-liio
16 L 220 TVL-1230
15 L 791
TVL-U68
16 L 200 TVL-I115
m
~g8
m~m: ~:g~
20
250
1 x2"
.94
--3-0-----iso--lxzw-I.OO
40
250
1 x2'
1.06
50
250
I x2Y,' 1.15
60
250
I x3"
1.21
80
250
I x3Y," 1.27
- - l a o - - - - 2 5 - 0 - - -~ 1:59
150
250
lYax2Y,' 1.82
20
ISO
I x2'
.85
40
150
I x2'
.94
50
150
I x2'
.97
- - 8 0 - - - ---150---1-;(2Y,' T.09
80
150
lVax2"
1.09
140
150
I x3'
1.26
ISO
150
I Vax3"
1.26
200
ISO
I Vax4"
1.44
300
---150---P/aX3y," TIS
500
50
lVax2Y," 1.56
ISO
50
%x2Y.H 1.06
100
25
%x2"
.94
--500-- - - - - 2 - 5 - - ~ T.5O
1000
25
l'lax2'
2.09
2000
15
1 Vax2'
2.03
2000
6
1 Vax2'
1.50
L 768
L 480
L 896
L 481
L 897
L 477
L 209
L 898
L 524
L 523
T6L2081
1
TRIPLE SECTION
f~7-8TTVL-3835
15
1&
1&
15
15
L
L
L
L
L
969 TVL-3840
559 TVL-3843
558 TVL-3820
478 TVL-3776
9&4 -TVL-3778
i15HL 778
~~~
15 L 9&7
16 L 554
i~t:m~
TVL-3785
TVL-3787
TVL-3789
10-10:10 ------475
1 x3'
1.59
30-30-20
475
1 Vax3*
2.62
40-30-30
475
1 Vax4"
3.03
20-20-60
475-475~400
1 Vax3 Y,' 2.82
10-10-10
450
1 x3"
1.53
-15--15:io- - - 4 5 0 - - - -1 x3Y,"-.-:73
19:~8:1g
40-40-10
40-40-40
60-20-20
m
450
450
450
No.
16
16
16
16
15
15
15
16
16
16
15
16
15
16
15
L 555
L 556
L 553
L 551
L 773
L 963
L 962
L 549
L 550
L 547
L 490
L 548
L 960
L 213
L 485
i5I%T
16
16
1&
16
16
16
16
15
16
15
16
16
16
15
L 545
L 543
L 542
L 544
L 223
L 222
L 541
L 772
L 540
L 426
L 539
L 538
L 537
L 957
~
15 L 958
15 L 959
15 L 771
16L211
16 L 533
16 L 534
1& L 532
16 L 531
15 L 955
16 L 529
15 L 493
15 L 952
15 L 421
15 L 953
T6T527
DUAL SECTION
40-40
TVL-2830
475
1Vax3' 12.53
10-10
1 x2'
1.12
TVL-2750
450
TVL-2752
15-10
450
1 x2Vi" 1.32
TVL-2755
20-20
1 x3"
1.50
450
TVL-2759
30-30
lVax2Vz" 1.79
450
TVL-2764
40-40
450
~2.03
TVL-2770
60-40
450
1%x3Vz" 2.32
1%x3#
80-10
TVL-2776
450
2.12
40-10
1 3/ sx2 Vz# 1.53
TVL-2735
450-350
lYsx4#
TVL-2675
80-40
400
2.41
400-- ~ 1.38
TVL-2663
30-10
15-15
400
1 x2Vz" 1.33
16 L 520 TVL-2660
30-20
I x3J;2" 1.53
TVL-2627
350
16 L 519
30-30
1 x3Yi" 1.56
350-300
16 L 518 TVL-2621
1 x2"
1.12
IS-IS
300
~, TVL-2568
300-- 1 Jlax2 Yz" 2.09
80-40
16 L 517 I TVL-2582
80-80
300
lVax3Yz" 2.38
15 L 762 TVL-2585
20-20
300-25
1 x2"
1.09
16 L 514 TVL-2555
20-20
1 x2"
1.12
250
16 L 207 TVL-2515
40-40
1
x3
Yz"
1:47
TVL-2520
250
T5L894 TVL-2460
1 x3"
1.35
40-40
200
16 L 513
I x2'
20-20
1.00
150
15 L 483 TVL-2415
30-30
I x2'
1.09
150
15 L 890 TVL-2422
40-20
I x2"
1.09
150
15 L 468 TVL-2425
40-40
TVL-2428
____150_ _ , 1 x2Y,"11.12
15 L 891
50-30TVL-2432
T5I469 TVL-243S
_ 150
11 X2Y,"jl.18
50-50
150
1 x2Y," 1.26
15 L 484
60-60
150
1 x3Y." 1.38
15 L 892 TVL-2438
80-40
TVL-2442
150
IVsx2Yz'" 1.35
15 L 893
200-5
1•59
~ TVL-2444
i50----Il'laX3"
200-125
150
lYax3Y," 2.20
16 L 512 TVL-2445
50-50
50
1 x2"
1.00
TVL-2320
16 L511
TVL-2160 _ 1000-1000
15
1 x3Y,' 2.59
15 L 701
15
15
15
15
15
15
16
15
16
16
Stock
m~HF ~:~~
lVax3Y," 2.44
lYax3Y,H 2.88
1 Vax.,"
2.70
16
16
1&
15
16
15
15
15
16
L 528
l224
L 526
L 950
L 21-0L 422
L 420
L 951
L 525
Mfr's
Type
Mfd
6030-10
TVL-3790
80-40-10
TVL-3792
40-10-10
TVL-3772
15-10-120
TVL-3765
40-10-80
TVL-3761
40-40-100
TVL-3764
40-40-40
TVL-3758
TVL-3749
10-10-40
30-15-150
TVL-3753
TVL-3729
10-10-10
TVD37J-i
iO-l0-20
TVL-3733
15-15-20
TVL-3737
20-15-20
TVL-3735
20-10-20
TVL-3739
20-20-20
TVL-3741
30-30-20
TVL-3725
60-20-20
TVL-3722
20-80-100
TVL-3719
10-10-20
TVL-3723
30-40-50
TVL-3YE(
10-80-80
TVL-3706
40-40-130
TVL-3690
10-10-10
TVL-3684
80-40-150
TVL-3675
15-15-40
TVL-3678
20-20-20
TVL-3665
10-40-10
TVL-3640
60-40-20
TVL-3628
10-10-20
TVL-3630
15-10-20
TVL-3632
15-15-20
TVL-3634
20-10-20
TVL-3636
30-20-20
TVL-3623
40-20-10
TVL-3620
30-30-20
TVL-3580
10-10-10
TVL-3585 120-50-40
TVL-3573
40-20-20
TVL-3534
30-15-10
TVL-3540
40-20-20
TVL-3513
30-3020
TVL-3433
20-20-20
TVL-3437
40-20-20
TVL-3440
40-40-40
TVL-3442
50-50-50
TVL-3446
80-80-80
TVL-3448 120-80-40
TVL-3450 200-100-60
TVL-3417
30-20-20
TVL-3419
30-30-20
TVL-3422
40-20-20
TVL-3424
40-30-20
TVL-3427
50-30-100
TVL-3430
50-50-20
TVL-321O
20-20-20
DC Wkg. V.
NET
EACH
Size
450
1 Vax3"
2:65
450
1 Vax4"
2.97
450-450-350
lYsx3"
1.94
450-450-300
1 Yax3 Y2," 2.76
450-450-200
lYsx3"
2.29
450:450-200--13/aX:V- 2:91
450-450-150
1Vax3 Yz" 2.44
1 x2Yz/l 1.47
450-450-50
450-450-50
l¥axJl'
2.18
450-450-25
1 x2 Vz" 1.41
-1 x2%" 1.41
450-450-25
1 x3"
450-450-25
1.59
1 x3Vz" 1.71
450-450-25
450-450-25
1 x3"
1.59
1 x3"
450-450-25
1.79
450-450-25
l¥aX2Yz" 2.09
450-350-350
2.53
~t!~~~: 2.65
450-350-50
450-350-25
1 x2Yz" 1.35
1 x4'
450-350-25
2.18
-2.44
450-250-250 1 Yax4"
1 Ysx3"
450-150-50
2.18
1 x2Yz" 1.41
400
400-400-50
lYax4"
3.09
1 x3" -.l&2..
400-400-25
400-400-25
1 x3"
1.68
1 ¥Sx2"
400-300-150
1.7 t
1 Ysx4"
350
2.50
350-350-25
1 x2"
1.9 t
1 x2Y2" -.!AL
350-350-25
1 x2Y2" 1.59
350-350-25
1 x2Yz" 1.50
350-350-25
350-350-25
1 x3Yz" 1.82
350-300-200
1¥Sx2"
1.94
1 x3" ..L!!2..
350-300-25
1 x2"
300
1.41
300
lo/ax41f
3.44
300-300-25
1¥8x2"
1.82
1 x21,.1" 1.60
250
250
1 x3Yz" -'..:LL
250-250-25
~ 1.65
1 x2Vz" 1.35
150
150
1 x2Yz" 1.41
150
1 x3Yz" 1.53
1 x3"
150
1.76
150
1%x3" 2.2T
150
P/ax3Yz" 2.23
150
lYsx3 Yz" 2.68
150-150-25
1 x2"
1.32
150-150-25
1 x2" ~
150-150-25
1 x2Yz" 1.35
150-150-25
1 x2"
1.38
150-150-25
1 x3"
1.59
150-150-25
1 x3'
1.56
25
1 x2"
1.15
QUADRUPLE SECTION
15
15
16
16
16
16
16
15
15
15
16
16
16
16
15
16
15
16
16
15
16
16
16
16
16
16
16
16
16
16
1&
16
16
16
16
15
15
L 787
L 788
L 587
L 586
L 585
L 584
L 583
L 488
L 979
L 980
L 582
L 581
L 579
L 580
L 495
L 577
L 978
L 578
L 21 &
L 889
L 57"
L 575
L 573
L 574
L 571
L 215
L 570
L 569
L 5&8
L 567
L 565
L 564
L 563
L 562
L 561
L 975
L 97&
TVL-4830 10-10-10-10
475
TVL-4840 40-20-10-10
475
TVL-4827 50-30-10-20 475-475-475-300
TVL-4822 40-20-10-10 475-475-475-25
TVL-4815 15-15-80-40 475-475-300-50
TVL-48U- 10-60-30-125 475-450-400-50
TVL-4800 20-40-100-80 475-300-50-25
TVL-4760 10-10-10-10
450
TVL-4763 20-20-20-20
450
TVL-4769 30-30-15-10
450
TVL-4750 10-10-10-10 450-450-450-150
TVL-4747 40-40-10-100 450-450-450-100
TVL-4742 30-30-15-30 450-450-450-50
TVL-4745 40-40-10-25 450-450-450-50
TVL-4723 10-10-10-20 450-450-450-25
TVL-4729 140-15 10-20 450-450-450-25
TVL-4734 40-30-10-20 450-450-450-25
TVL-4736 40-40-10-20 450-450-450-25
TVL-4739 40-40-40-40 450-450-450-25
TVL-4 732 40-20-20-40 450-450-450-25
TVL-4 710 180-10-30-40 450-400-300-150
TVL-4707 10 60-40-25 450-350-350-25
TVL-4704 10-100-20-20 450-300-300-200
450-300-200-50
i~Um 1§8:lg:~8:l8°
400
TVL-4667 120-20-20-20 400-400-400-25
TVL-4641 80-40 20-10 400-300-300-300
TVL-4628 140-40-40-150 350-350-350-50
TVL-4620 20-10-5-10 350-350-350-25
TVL-4605 40-40-20-20 350-300-300-25
TVL-4575 40-40-40-20 300-300-300-150
TVL-4524 8-0-60-40-20 250-=2'50-250-150
TVL-45161100-40-1O-100i 250-250-250-50
TVL-4470 40-20 10-20 200-200-200-25
,VL 4415 30-30-30-40 150 150-150-25
TVL-4420 40-40-30-20 )150-150-150-25
TVL-4425 5050-50-20 ,150-150-150-25
Allied Radio Corporation, 100 N. We$tern Ave., Chico go 80, lIIinoi$
1¥Sx2JP
13/sx3"
l3lax3~"
ljJs~~;
2.06
3.00
3.29
2.85
2.82
3:26
1¥Sx4"
1·%x3"
2.62
1.97
2.76
lYsx3Yz" 2.76
13/gx2"
1 ¥Sx3 Yz" 3.26
1¥Sx3"
2.67
13/ax31/z." ~.7"
1 Vax2"
1.85
lo/ax3"
2-:-4T
1 ¥sx3 Yz" 2.65
l%x3 W 2 . 76
l¥ax4"
3.23
1 Ysx3" I 2.73
l~~~:
-I-:as
'1
l%x4" 13.09
1 Vax4"
2.70
l%x3"
2.97
lo/,x3"
2.23
1:?:x3Yz" 2.76
1 Vax2 Yz# 2.26
l%x4"
3.26
m~i:
f:~~
1 Vax3 Y," 2.65
1 Yax3"
2.88
lo/ax4"
3.00
lVax3Y," 3.02
1.88
1.82
1.82
2.09
1 Vax2'
1%x2"
lVax2"
1 Vax2'
113
Capacitors
TVA AND TU ATOMS-MIDGET ELECTROLYTICS
Very compact. _tnetal~cased dry electrolytics. Engineered especially for replacements in tough TV applications-such as poWer supplies, decQupling
circuits. cathode bypass circuits, etC. Will withstand the high surge voltages
and high ripple currents commonly encountered in television circuits. Operate efficiently at temperatures as high as 85° C. *Separate negative lead.
Av. shpg. wt., 6 oz.
Fig. A-SINGLE.SECTION ATOMS
I Type Mfd
T5LT75 "'i'VM902 -8No.
15 L 176
15 L 177
15 L 170
I 5 L 17 I
15 L 225
15 L 172
15 L 173
15 L 174
15 L 169
15 L 179
15 L 991
15 L 985
15 L 191
15 L 184
15 L 993
15 L 994
15 L 195
15 L 186
15 L 187
15 L 188
f5L1a-9
15 L 190
15 L 192
15 L 193
15 L 226
15 L 194
15 L 195
IS L 196
15 L 197
15 L 198
15 L 199
16 L 240
15 L 878
15 L 870
IsL871
15 L 200
15 L 201
W.V.
ToO
TVA-1905
IS
500
TVA-190G
20
500
TVA-I702
4 450
TV A-1704
8 450
TVA·1705
450
10
TVA·l70S
450
12
-tVA· 1708 16 TsO
TVA·1709
450
20
TVA·1711
30
450
TVA·I712
40
450
TVA·1713
50
450
TVA·17l6
450
80
TVA-IS03
8 350
TVA-IS08 20 3sO
TVA-ISII
40
350
TVA·ISI3
60
350
TVA· ISO!
4 250
TVA·1503
8 250
TVA·1505
250
12
TVA·1507
IS
250
TVA·1508 20[T5il
TVA·15H
TVA-1402 4~ d~8
TVA·1405
8 1150
TVA-140S 10 ,150
TVA-1407 12
150
TVA·1409
150
IS
TVA·141O 20 150
TVA·1412
ISO
30
TVA·1413
40
ISO
TVA·1414 50
150
150
TVA-1422 150
TVA·1418 80
150
TVA·1300
1
50
-TVA·130T -2-50"
TVA-1303
50
5
TVA·1304 10
50
Si~e
EA.
¥SXll1Ai -:76
.88
1 o/ir~~~::
.94
9A6Xll t;16' .68
11;16Xl'1;16" .74
1 'I;l6xl11ji6"
.76
%Xll Y16' .79
*x2~i6'
----:B2
%x2 3A6N .91
Vex2 3A6N 1.00
VsX21V,6 r 1.06
VsX3~6~ 1.24
!X31 ~6,f 1.65
¥SX111 6,f .71
---:as
17'i6x11'A6"
YsX2'l16 N 1.03
lx2Y16 r 1.15
~6xl%"
Y2xl%U
9A6d1'A6'
Ysxl11A6 r
'1;16x1 T'As'"
%X2o/i6"
\-IxlY.'
%x1%"
~~t~:
9A6xl' 'A6'
9A6xl1 1A6'
%xl 11...1'6"
.59
.68
.74
.76
-:79
.91
.59
.62
.62
.65
.68
No.
--:7T
.76
%xl 11.16' .79
13A6Xl l ~ ~6" .82
lx2716" 1.12
Ysx1 1 SAG" .94
%xlY4,N
.53
YaxllA" --:53
%xl!,;4"
.59
%xlY4l
.59
Type
15 L 202 TVA-i306
15 L 203 TVA-1308
15 L 876 TVA·1310
15 L 958 TVA-13Il
15 L 959 TVA·1312
15 L 207 TVA-1203
15 L 205 TVA· 1204
15 L 206 TVA·1205
15 L 20e TVA·120S
15 L 867 TVA·1207
15 L 868 TVA·1208
15 L 869 TVA·1209
16 L 236 TVA-IIS0
16 L 237 TVA·ll61
16 L 238 TVA·1l62
16 L 239 TVA·IIS3
16 L 234 TVA·1i30
15 L 962 TVA·1I31
15 L 863 TVA·ll32
16 L 235 TVA·II33
15 L 991 "'iVM:lOO
16 L 230 TVA-llOl
16 L 231 TVA·1102
16 L 232 TVA·ll03
15 L 860 TVA·ll04
16 L 233 TVA·ll05
15 L 861 TVA-ll06
15
15
15
15
15
15
15
15
Fig. B-DUAL·SECTION ATOMS (cant.)
EA.
Size
'I16 xl 'Yi61' -:62
Mfd W. V.
25
50
100
150
250
--5
10
25
50
100
250
500
100
250
500
50"
50 ~6xl'11i6· .71
50
Yaxl ' 1A6· .82
%x1tt;i6~
50
.91
50 15A6X11 1;16' 1.03
25 %xlY411 --:s9
25
¥axl!!.!."
.59
25
.59
25
.65
25 ~6XllV,6' .79
25 %.xl l1li6' 1.00
25
VsX23A6" 1.35
15
%X13A6"
.74
IS
%Xl' Y16" .91
15 11;16X2o/ist1 1.03
9x:~n7,:"
1000 I s
100
250
500
1000
50
100
250
500
1000
l500
2000
T:35
%x2 3A6"
12
.71
12 91:~lY~:. .95
%Xl11A6~ 1.00
12
12 '3;16X2o/ifj' 1.32
-S- %xl~~
-:56
6
\-lxiYo'
.71
6
.79
~~r~:: .91
S
S 11;16X23;l6" 1.12
-S- "Aox2' 'Ao' T:23
6 lo/i6X215116' 1.35
Fig. B-DUAL.SECTION ATOMS
L 220 TVA-2720 8·8
450 VBxl' 'A,'
L 221 TU-88
*8·8
450 I 'A,x3%,
L 222 TVA-2725
IS-8
450 YsX2'l'16"
L 884 TVA·2722
10·10 450 Mlxl'5A6"
L 215 TU·ISIS
*IS·IS 450 1%x3~"
L 227 TVA·2730
20·20 450 ¥SX2 15A6"
L 996 TV A-2735
30·30 450
lx3 3A6'"
40·40 450
L 997 TVA-2740
!x3' ;'6~
1.00
I .26
1.19
1.09
ITs
1.47
1.76
2.00
No.
Type
Mfd
-s:s
W.V.
IsO
15 L 245 'fVii.T4i5
150
15 L 254 TVA-2420 16-IS
150
15 L 246 TVA-2425 20-12
150
15 L 247 TVA-2428 20-20
TU-220
150
15 L 249
*20-20
15 L 253 TVA·2421 30-20 150
15 L 252 TVA-2438 40-20
150
150
15 L 251 TVA·2434 30-30
150
15 L 249 TU-420
*40-20
150
15 L 250 TVA·2442 40·30
15 L 243 TVA·2445 40-40 150
15 L 244 TVA·2450 50-30
ISO
15 L 305 TVA·2453 50-50 150
150
15 L 306 TVA-24S0 80·30
50
15 L 255 TVA·2315 10-10
Fig. C-TRIPLE·SECTION
15 L 3071TVA-3440 '20-20-20 150
I15§tL 309
~M +~t~m l~~:~~:~~
'TVA-3451 40-40-40
15 L 327 TVA·3455 80-40-20
15 L 990 TVA-31lS 12-12
20
15 L 989 TVA-3415 20-20
20
15 L 989 TVA·3419 30-30
100
15 L312 'iVA-3423 40·30
20
15 L328 TVA-3427 40-40
100
15 L313 TVA-3430 50-30
20
15 L 329 TVA-3433 50=30
200
15 L314 TVA-343S 50-50
20
l~g
150
150
450
25
ISO
25
150
12
Size
YsxFA6 r
*x17A6~
Vsxl7;16u
¥Sx17A6~
EA.
--:sa
1.06
.94
.97
lx2:%"
1.21
¥ad t V,6 NT:OO
Y'sxl'V,6"
Ysxl 111t6"
l';l6x2%"
Vsxl 1o/16"
Vsxl 151i6"
YsXlI5A6"
%X2'/J6"
Ysx2'A6"
Va xl /16"
1.03
1.06
1.29
1.06
Di9
1.15
1.23
1.29
.92
ATOMS
VBxl' ';\0' 1.29
~~~~:: 1.38
1.39
lx2%' 1.44
IX2"j,o' 1.62
lx2li' T:35
YsxlVJs' 1.21
Ysxl' o/t6~ 1.35
TsO - - - - - VaXl I5A6' 1.29
25
150
25
150
25
YaX2Y16~
1.44
Ysx2 3A6" ~
TsO
25
150
25
lx2~6N
1.62
15A6 X2 o/tS9
1.47
"BLACK BEAUTY" TELECAPS
200 VOLTS DC WORKING
Type
MId
Size
~
15 L 120 lTM-S2
Y4,w
3 8xl!!.!.8
.047
15 L 149 2TM·S47
.05
IS L 121 2TM-S5
%xl Y4"
,I
15 L 122 2TM-PI
'VJ6xl !4'"
.15
Y2.xlVz"
15 L 14S 2TM-PI5
IS L 146 2TM·P22 ~- o/axl';'a'
15 L 147 2TM·P25
.25
o/axl%H
15 LI48 2TM-P47
.47
o/axl'ls'
IS.L 123 2TM-PS
.5
o/ax1 Va"
v..x2y.u
15 L 124 2TM-MI. 1.0
No.
UXI
Hi-temp plastic tubulars. Highly resistant to heat and
moisturej mechanically rugged; completely insulated. SpeoO
cial molded construction for maximum dependability. 600~
6000 v. types are oil impregnated. Average shpg. wt .• 3 oz.
1000 VOLTS DC WORKING
I Set
15¢
21¢
21¢
24¢
24ft
35¢
35¢
53¢
400 VOLTS DC WORKING
o/16x l/f
.01
15¢
I~~IH~:~~ .02
IS¢
~~1~: 15¢
.022
15 L 013!4TM-S22
15 L 014 4TM·S47
.047
-v.,xl y.' -_¢
19
TSi:""127 4TM-S5
-v..xl Y4'
19¢
.068
15 LOIS 4TM·S68
YzxI Vl" 21¢
.1
IS L 128 4TM-PI
l/zxl Vl" 21¢
.15
ISLOII 4TM-PI5
o/axlVs'" 21¢
-¢
.22
15 L 012 4TM-P22
o/axlVs" -24
.25
15 L 129 4TM-P25
o/axF/s" 24¢
15 L 010 4TM·P5
.5
%x2!/4" 35¢
600 VOLTS DC WORKING
.0001
16 L 250 6TM·T1
16 L 251 6TM-T25 .00025
.0004
16 L 252 6TM·T4
16 L 253 6TM-T5
.0005 ~6xl'
.001
15 L 070 6TM-DI
15 L 084 6TM-DI5 .0015
15 L 071 6TM·D2
.002
15c
TSi:""092 6TM·D22 --:0022 ~6xlw
.003
~6xlw
15 L 072 6TM-D3
.004
15 L 073 6TM·D4
!}16x1'"
15 L 093 6TM·D47 .0047 o/16x1H
15 L 074 6TM-D5
.005
~xl1AH
_o06
15 L 075 6TM-D6
Vax! V4 H
16 L 254 6TM-D68 .0068
.01
15 L 076 6TM-SI
15 L 094 6TM·SI5 .015
%xl~H
18c
15 L 077 6TM-S2
.02
Y16 x l
J16 x l ~N
16 L 255 6TM·S22 _022
6TM·S3iSL078 6TM-S4 ~ Y16xl14" 2i¢
y,xl Yz' 21¢
15 L 079
.04
Yzxl YzN 24¢
15 L 099 6TM-S47 .047
Vzxl YzN 24¢
15 L 080 6TM·S5
.05
_06
15 L OSI 6TM·S6
%xIVsN 24¢
15 L 082 6TM·PI
.1
o/ax17/s" 26¢
Y4,x2!.4" 32¢
15 L 083 6TM-P25 .25
lx2%H 47¢
16 L 260 6TM·P5
.5
16 L 261 TC-10
1.0
lx2%' 73¢
·IH
--:os-
-~~~~:
tt"
~14
No.
EA.
T5¢
15
15
15
15
15
IS
15
15
15
15
IS
15
15
15
15
15
15
15
15
15
L 928
L 929
L 930
L 931
L 932
L 933
L 934
L 935
L 936
L 937
L 938
L 939
L 940
L 941
L 942
L 943
L 944
L 945
L 946
L 947
Type
10TM-TS
10TM·Dl
10TM-DIS
IOTM·D2
10TM·D22
IOTM·D3
10TM·D4
10TM·D47
10TM-D5
10TM·D68
10TM-SI
10TM-SIS
IOTM·S2
IOTM-S22
IOTM-S3
10TM-S35
10TM·S47
10TM-S5
IOTM-S6B
lOTM-PI
Mfd. ~EA.
.0005
,001
.0015 716x l"
.002
.0022
.003
.004
.0047 %xlY.'
.005
.0068
.01
~
.015
Jl6xl !/4"
.02
t{;l~:
.022
.03
Y2,xl Yz"
.035
Vzxl Yz'"
.047
o/axlVs"
_05
o/axl%"
.068
o/ax17la"
%X2Y4H
.1
29c
--- -29c
-29c
3S¢
35¢
38¢
44¢
1600 VOLTS DC WORKING
.0005 ¥axlY-1,II
270 MB·TS
.0015 ¥ax! V411
271 MB-DIS
.002
159 MB-D2
¥axi Y4"
.0022 ¥sxlY4" 38c
272 MB·D22
.003
159 MB·D3
316xl Y4 H
.0033 116xl V4"
273 MB·D33
160 MB·D4
.004
'Vt6xl1,.4"
T6L274 MB-D47 .0047 -~·~-V4H
.005
15 L 161 MB-D5
316x I1;4"
.006
15 L 162 MB-D6
YzxI Yl"
16 L 275 MB·D68
.0068 Yzxl YzN 38c
.007
15 L 163 MB-D7
~Xl Yz"
.0075 716XI V4"
15 L 164 MB-D7S
.008
15 L 165 MB-D8
Yzxl *11
15 L 166 -MB·Sl
5~XIYz"
ax17hN
.015
IS L 167 MB-SIS
.02
o/ax1 7/aN
15 L 169 MB·S2
16 L 276 MB-S22
.022
5/a xl Va" 4fc
16 L 277 MB·S3
.03
5/a xl Va"
16 L 279 MB·S4
.04
%X2!!.!.N
16 L 290 TR-IS
.05
%X2YsN
16 L 281 TR·215
2X.015 -%x2:;-- 47¢
16
16
15
16
15
16
15
L
L
L
L
L
L
L
---
--:en-
TYPE 68P PAPER MIDGETS
Ideal replacement midget-size units. May be
used in portable and auto radios-where space
is at a premium. Reliable at temperatures as
high as 85 degrees centigrade. Highly resistant
to humidity Av shpg wt ., 2 oz
Type Mfd W.V.
EA.
No.
Size
15 L 920 68P26 -:001 600 ~
68P27
!l4xl
Y16"
21 ¢
.002
600
15 L 921
15 L 822 68P28 .003 600 %ZX 1Yt6" 21¢
15 L 923 68P29 .004 600 o/llX'116" 21¢
15 L 924 68P30 .005 600 %lx 1 o/16" 24¢
15 L 825 68P31 _006 600 o/16 x1 o/16" 24¢
24¢
15 L 826 68P32 .008 600 o/J6x1 "
26¢
600 o/16 xI "
15 L 827 68P33 .01
29¢
600 1 YlzxI"
15 L 92B 68P34 .02
600 l%lXI Ye" 32¢
15 L 929 68P35 .05
600 5/axl Ya" 41¢
15 L 930 68P36 .1
68P40
xIl
47¢
.2
600 o/a
15 L 832
1;16"
600 5/aXZ;;-- 47
15 L 831 68P37
_00\ 400 Y4xlY16" 21¢
15 L 900 68PI
.003 400
21¢
15 L 902 68P3
~~:~:; 21¢
.004 400
15 L 903 68P4
.005 400
15 L 804 68P5
!;4x l 116" 21¢
1
.OU6 400 1;4x Y1t;;" 21¢
15 L 905 68P6
400 !J.16x1 o/J6" 24¢
15 L 906 68P8
15 L 907 68P9
.02
400 7'16 xI"
26¢
15 L 809 68PlO .05
400 f¥3lxlN
29 ¢
400 lo/3zXl Va" 39 ~
IS L 943 68P21 .1
15 L 844 68P38 .2
400 5/axl Va"
¢
400 5/a xlYa" i~¢
15 L 845 68P22 .25
T5L846 6sP23 ' " ] - 400 %-;;2~~"
¢
lS L 809 68Pll .005 200 Y4x 1Y16" 21 ¢
15 L 810 68P12 .006 200
Y4x 1Y16" 21 ¢
200 %zxlY,6" 24 ¢
ISL811 68PI4 .01
200 %zX'116/1 26 ¢
15 L 812 68P15 .02
200 7i6xl'~ _
15 L 913 68P16 .05
29¢
200 l%zxI "
15T814 681'1 t- .1_2
35¢
200 l%lXl YaH 38 ¢
15 L 83& 68PI8
200 l¥.n.xl Ya" 41 ¢
15 L 937 68P24 .25
200 o/ex1 Va" 47¢
15 L 938 68P25 .5
15 L 815 681'19 .25
100 l%zxl Ya" 41 ¢
lOa
15 L 916 68P20 .5
¥Sx1 Va" 47¢
m
--:zs
m---
so-
6000 VOLTS DC WORKING
15 L 853 is rated at 10,000 DC wkg. volts.
No.
I
Type
T5L850 TVM-356
15 L 951 TVM-216
I
Mfd
.0005
.001
I§ Umg~:m :88&5
I
Size
Yzxl Yz'
Yzxl Yz'
I
EA.
79¢
79¢
~~m: ~6:
CAPACITOR INDICATOR
Ty pe CoO 751. Read color codes directly in capa-
.
~ja~cO'7t&~~~~~~~ . ~~~ .~~l:~~~ ~~.: ~ .~z: ..15c
Lowest Priq.s-Hignest Quality-Fast Shipment-Friendly Service
Sprague Capacitors
"CERA.MITE" DISC CERAMIC CAPACITORS
mtra-compact ceramic disc capacitors. In popular values as
High by-pass efficiency in critical circuits. Moisture-proof
WVDC types, :::1:::20%; 1000 WVDC types, thrn 680 mmf.
:J::20%; thru .01 mfd, min.; 3000 WVDC types 4.7 mmf.
:1:::10%; thru 500 mmf, =20%. Shpg. wt .• 2 oz.
TYPE 96P SUBMINIATURE
PAPER CAPACITORS
Subminiature paper oil-impregnated capacitors
designed to meet very stringent operating conditions. Positive hermetic closure is assured by
glass-to-llletal, solder-seal terminals. Rated for
use up to 125 degrees Centigrade. Wt.. 4 oz.
100 VOLTS DC WORKING
I
I
I
-~-No.
Type
Mfd
Size
15L926110491-.-1-- o/JGx'ls"
15 L 925 47491
.47
o/tsx1 Va"
I
NET
-2.40
2.81
I .1
.47
I'%'x'ls"
9/'6x1%"
2.50
3.0 I
400 VOLTS DC WORKING
15 L 922110494
15 L 920 22494
15L92147494
1
1..22
I'%'XI%"
o/,6xl%"
'Yt6x1'1s"
.47
2.68
3.0 I
3.49
600 VOLTS DC WORKING
15 L 900110296
.001
15 L 90 I 22296
.0022
15 L 902 47296
.0047
15 L 903 68296
.0068
15 L 904 10396
.01
Ts-L9-0Si 22396 ~
15 L 906,47396
.047
15 L 907i 68396
.068
15 L 908 10496.1
15 L 909 22496
.22
15 L 910 47496.47
'%,x%"
'%,x%"
'%,x%"
'%,x%"
0/,6,,7/.'
0/,6X 'Is"
'%,x1Va"
'%,xl%"
o/tsx1 Va"
o/,6xl%"
2.33
2.33
2.40
2.40
2.46
'2-:-49
2.62
2.75
2.91
3.23
%X2VB"
3.78
MOTOR·STARTING CAPACITORS
TYPE AM
Electrolytic capaci-
tors for 110 volt cap'acitor-start AC motors. Screw or solder
connections. *Min.max.Av.shpg. wt., 10
oz.
~~pe
L 579 --ri06
15 L 580
1107
15 L 581
1108
15 L 582
1109
15 L 583
1110
15 L 584 ~
15 L 585
1116
15 L 586
1119
15 L 587
1122
15 L 588
112S
15 L siD ~
15 L 571
1130
15 L 572
1131
15 L 573
1134
15 L 574
1137
15 L 575 1T4O
15 L 576
1142
15 L 577
1143
15 L 589
1146
15 L 578
1149
Is
Size
*Mfd
NET
47-56 1 x2W TIl
S3-64 1 x2Va" 1.26
64-71 I x2Va" 1.32
72-88 1 x2%" 1.35
88-108 1 %2%" 1.53
108-130 l%x2%"1.6B
124-149 l%x2%" 1.73
130-1561%x2%" 1.73
145-175 l%x2%" 1.88
161-193 l%x2%" 1.91
189-227 l%x2%" 2:2T
200-240 l%x3Va" 2.29
216-259 l%x3Va" 2.38
233-280 l%x3Va" 2.65
243-292 l%x4Va" 2.76
270-324 1 %,,4 VB" 2.79
324-388 I %x4 VB" 3.18
340-40S l%x4VB" 3.26
378-440 I %x4 VB" 3.53
400-480 l%x4Va' 3.56
RESONANT PAPER CAPACITORS
Type 72-P. Prevent IF regeneration and selfoscillation. Have special inductive design for
series resonance at about 455 kc. Connect from
B - to chassis. Shpg. wt., 3 oz.
IS No.
L 361
15 L 362
15 L 363
I 72PSI jMfdIW'V'1
-:os 400
Type
72PS2
721'53
.1
.2
400
400
Size
INET
]l2x1 VB" ~
]l2x1%' 38c
0/,6%1%" 41 c
SPRAGUE CP·53 JAN-C-25
No.
I
N on-iriductivelywound oil-filled
bathtub capacitors. Hermetically sealed in drawn metal can.
Tolerance. ::01::: 10%. Av. wt., 5
oz.
Mfd
W.V.
Size
15 L 736 -.-1-~ 1'jr,6xlx%"
15 L 737
.25
600
1'jr,6xlx%"
15L738.S
600
1'jr,6x1xl"
l~ t H6! t8
NET
I:9T'
2.00
2.15
~g8 ~~~;av.:
j:~~
15 L i411·~ ---;;00 l'jr,6xlx%' -2-:-41
15 L 742 .25-.25
600
I' jr,6x1x1"
2.44
15 L 743 .5-.5
600 2xl%x1"
2.79
I~ t ~~~I·l~i5·1 1888
if~~i~:aN ~Jg
15L7461,.25-.Z51'1000 2xl%.x%N
15 l747.5
1000
2xl3/4x7/sN
15 L 748 1.0
1000 2x2xl Va"
---
15c
200 VOLTS DC WORKING
15 L 924~110492
15 L 923 47492
500 VOLTS DC WORKING
No.
Type
Cap.
EACH
SGA-VS
16 L 300
5 mmf
SGA-V6
1& L 301
6 mmf
SGA-V7S
16 L 302
7.S mm!
16 L 303
SGA-V8
8 mmf
SGA-Q1
10 mmf
16 L 304
5GA-QI2
12 mmf
16 L 305
5GA-QlS
16 L 306
15 romf
16 L 307
SGA-QI8
18 mmf
SGA-Q2
20 mmf
16 L 308
SGA-Q22
22 mmf
16 L 309
16 L 310 5GA-Q25 -~f5 mmf
16L311
SGA-Q27
27 mmf
16 L 312
SGA-Q3
30 mmf
SGA-Q33
33 mmf
16 L 313
SGA-Q39
16 L 314
39 mmf
T6L3T5 5GA-Q47 -47 rumf
SGA-Q5
50 mmf
16 L 316
SGA-QS6
56 mmf
16 L 317
5GA-Q6S
68 mmf
16 L 318
SGA-Q7S
7S mm!
16 L 319
SGA-Q82
16 L 320
82 mm!
91 romf
16 L 321 SGA-091
SGA-'l'1
100 mmf
16 L 322
SGA-TI2
120 mmf
16 L 323
5GA-TI3
130 mmf
16 L 324
16 L 325
SGA-TI5
150 mmf
TIT326' 5GA=-fTs- -1-SOmm!
SGA-T2
200 mm!
16 L 327
SGA-T22
220 mml
16 L 328
SGA-T24
240 mm!
16 L 329
SGA-T2S
16 L 330
250 mm!
TIT33I 5GA-T27 2-70 mml
5GA-T3
16 L 332
300 mm!
16 L 333
5GA-T33
330 mm!
16 L 334
5GA-T3S
350 mmf
5GA-T36
16 L 335
360 mmf
SGA-T39- 390 mm!
16 L336
5GA-T4
400 mml
16 L 337
SGA-T47
470 mm!
16 L 338
SGA-T5
SOO mm!
16 L 339
5GA-T56
16 L 340
S60 mm!
5GA-T6
16 L 341
600 mml
SGA-T68 680 mm!
16 L 342
SGA-T7S
16 L 343
7S0 mm!
SGA-TS
16 L 344
800 mm!
SGA-T82
820 mmf
16 L 345
SGA-Dl
.001 mId
15 L 670
SGA-D12 -:-00-12 mId
16 L 347
SGA-DI3 .0013 mId
16 L 348
SGA-DIS .0015 mId
15 L 671
SGA-DI6 .0016 mId
16 L 350
SGA-DI8 .0018 mId
16 L 351
SGA-D2
.0020 mId
16 L 352
SGA-D22 .0022 mId
1& L 353
SGA-D25 .0025 mId
16 L 354
5GA-D27 .0027 mId
16 L 355
SGA-D3
.0030 mid
16 L 356
SGA-D33 .0033 mid
16 L 357
SGA-D39 .0039 mfd
16 L 358
SGA-D4
.0040
mfd
16 L 359
5GA-D43 .0043 mfd
16 L 360
5GA-D47 .0047 mid
16 L 361
5GA-DS
16 L 362
.OOS mfd
SINGLE AND DUAL HIGH-K TYPES
SHK-D2
15 L 672
.002 mId
15¢
5HK-D5
.OOS mfd
15 L 673
15¢
5HK-Sl
010 mid
15 L 674
18¢
5HK-2DI 2 x .001 mId 24¢
15 L 675
5HK-2DIS 2 x .0015 mid 24¢
15 L 676
SHK-2D2 2 x .002 mid 24¢
15 L 677
SHK-2D4 2 x .004 mid 26¢
15 L 678
1
2.70
2.29
2.85
15c
-15c
18c
TYPE NPO CERAMICS
Zero temperature-coefficient capacitors. 500
WVDC. Discs, except *rectangular. 2 oz.
Type
No.
Mmf
EACH
--1-.0STCC-B-VI*
16 L 450
5TCCB-VIS"
16 L451
I.S
5TCCB-V22"
16 L 452
2.2
5TCCB-V33*
16 L 453
3.3
16 L454 TT-CCB-V47*
STCCB-V6S*
16 L 455
6.8
5TCC-Ql
16 L 456
10.0
STCC-Q15
16 L 457
15.0
5TCC-Q-2-16 L 458
5TCC-Q22
1& L 459
22.0
16 L 460
5TCC-Q2S
2S.0
STCC-Q33
16 L 461
33.0
5TCC-Q39-- ~
16 L 462
STCC-Q47
47.0
16 L 463
STCC-QS
16 L464
SO.O
5TCC-Q68
16 L 465
68.0
STCC-Q7S
16 L 466
7S.0
STCC-T1
16 L 467
100.0
STCC-T12
16 L 468
120.016 L 4&9
STCC-TlS
150.0
16 L 470
5TCC-TI75
17S.0
T~ -ST-C-C-=Y22-- -220.0- 41¢
STCC-T27
270.0
16 L 472
47¢
---
---:r:r-
29c
-zo.o
--32c
---
35c
---
well as RETMA values.
coating. Tolerances: 500
:::1:::10%; then .0033 mfd.
:J:: .5 mmf; thru 68 mmf.
1000 VOLTS DC WORKING
No.
Type
Cap.
lEACH
10GA-V47
4.7 mm!
1& L 400
10GA-QI
10 mmf
16 L401
IOGA-QI5
15 mmf
16 L 402
IOGA-QI8
18 mm!
16 L 403
IOGA-Q22
22 mmf
16 L 404
IOGA-Q27
27 mml
16 L 405
10GA-Q33 ~3--;nm!
16 L 406
10GA-Q39
39 mmf
16 L 407
10GA-Q47
47 mmf
16 L 408
10GA-Q68
68 mm!
16 L 409
IOGA-Q7S
75 mm!
16 L 410
IOGA-Q82
82 mm!
16L411
I OGA-T I
100 mm!
16 L 412
IOGA-TiS
150 mm!
16 L 413
10GA-T18
180 mm!
16 L 414
IOGA-T2
200 mmf
16 L 415
IOGA-T22
220 mm!
16 L 416
2S0 mm!
16 L 417
IOGA-T25
16L41B -fOCA-T27 210 mm!
IOGA-T3
300 mm!
16 L 419
IOGA-T33
330 mml
16 L 420
IOGA-T39
390 mm!
16 L 421
IOGA-T47
470 mm!
16 L 422
IOGA-T5
500 mm!
16 L 423
IOGA-TS6
560 mm!
16 L 424
IOGA-T68
680 mmf
16 L 425
10GA-Dl
16 L 426
.001 mid
10GA-D12 .0012 mid
16 L 427
16 L 428
10GA-D15 .0015 mId
10GA-D22 .0022 mid
16 L 429
10GA-D33 .0033 mId
16 L 430
IOHK-D47 .0047 mid
16 L 431
10HK-D68 .0068 mId
16 L 432
mfd
10HK-SI
.01
16 L 433
IBc
-18c
-18c
-18c
29c
35c
3000 VOLTS DC WORKING
EACH
Type
Mmf
No.
4.7
16 L 370 30GA-V47
30GA-Ql
10
16 L 371
IS
16 L 372 30GA-Q15
30GA-Q2S
25
16 L 373
30
16 L 374 30GA-Q3
30GA-Q5
50
16 L 375
30GA-Q68
68
1f)L376
30GA-TI
100
16 L 377
30GA-Tl2
120
16 L 378
150
30GA-TIS
16 L 379
30GA-T18
180
16 L 380
30GA·T2
200
16 L 381
220-1f)L382 30GA-T22
250
16 L 383 30GA-T25
270
16 L 384 30GA-T27
300
16 L 385 30GA-T3
30GA-T5
500
16 L 386
---
24c
20DK.T5 "DOORKNOB" CAPACITOR
Unusually versatile high-voltage.
plastic capacitor. Threaded ends
take a wide variety of screw-in terminals, for easy replacement use in
all types of TV sets. Moisture-resistant. thermosetting molded plastic. Molded guard rings lengthen
surface creepage path. Working
voltage rating, 20,000 volts, DC.
Capacity, 500 mmf. Size, 1-'" diameter, 3Y32N long. Supplied in sets of
2, in clear plastic box. Each set includes 12 screw-in terminals. 3 oz.
~U ~9E9T ~~T2 ............ 2.17
i
I
Ii
~t~
TYPE N750 CERAMICS
A negative temperature coefficient capacitor
with a negative change of 750 parts per million
per degree Centigrade. 500 WV DC. Discs.
except *rectangular. Shpg. wt. 2 oz.
16
16
16
16
16
16
16
16
16
16
1&
16
16
16
1&
No.
L 480
L 481
L 482
L 483
L484
L 485
L486
L 487
L 488
L 489
L490
L 491
L 492
L493
L494
Type
Mmf
EACH
5TCUB-V5*
5
5TCU-Ql
10
5TCU-QI5
15
STCU-Q2
20
5TCU-Q22
22
5TCU-Q2S
25
STCU-Q33
33
5TCU-Q47
47
5TCU-Q68
68
STCU-Q75
75
5 TCU--rr- ~
5TCU-TiS
ISO
200
5TCU-T2
STCU-T22
220
STCU-T33
330
29c
--29c
---
I
29c
NEW "T·C" CALCULATOR
~:d~7E8~~~~~1~s~~tbe~~~~e~~!dern o~a~b~
to equal a capacitor of desired intermediate
temperature coefficient with required capacity.
4 j:.zET .....................
~~Pfi
1'63.
Specify Manufacturer's Type No. and Capacitance an Ca pacitor Orders
.I5c
115
Aerovox Capacitors
TYPE PRS MINIATURE ELECTROLYTICS
Extremely compact dry electrolytic capacitors in_ aluminum cans with cardboard insulating sleeves~
Etched foil design and high -purity aluminum construction. Vented for excessive gas pressures. All are
conservatively rated and will give maximum performance at temperatures up to 85° C. -Complete selection
includes electrolytics for new equipment design as well as for general replacement purposes. Their small
size makes them ideal for compactly designed equipment such as TV receivers, portable radios, phonographs, mobile receivers aud transmitters. etc. Single. double. and triple-section units. plus triple-section
units with dual working voltages. cover practically any capacity and working voltage employed in presentday equipment. Negative leads are connected to aluminum cans. Dual and triple-section umts have
common negative leads. Single-section units have solid wire. bare leads. Dual and triple-section units
have flexible. stranded wire leads and insulating sleevesj and are supplied with mounting bracket. Av.
shpg. wt., 4 oz.
Fig. A-SINGLE SECTION (conI.)
Fig A-SINGLE SECTION
NET
Size
Mfd Volts
.88
13L639 - 8 - -700 lo/t6X3 1/i6"
10
700 1 Yl6x3Yi6"
13 L 640
.91
12
700 1 Yi6x3o/i6"
12 L 623
.94
700 11;16x3!}16"
13 L 642
16
1.03
lY16x3 Y16"
13 L 632
8
600
.83
.85-I") L 633 1 0 600 'o/t6 X 31;16"
600 1 Yl6x3Y1611'
13 L 634
12
.88
600
.97
13 L 635
16
l 1A6x 3146"
1
450
~6xl Y4"
.65
12 L 617
450
o/i6xl !4"
12 L 618
2
.65
4
13 L 3B5
450 11;l6x l Va" -:68
l;i6X1 Va"
13 L 386
450
.73
8
13 L 394
450
1o/16x1 %"
.76
10
12
450
1 o/I6x1 Yz"
.79
13 L 3B7
16
450
lo/16Xl%"
13 L 3BB
.B2
.91
13L389 20 ~ 1 Y16xl%"
13 L 395
30
450 l1,A6x2 !4"
1.00
13 L 396
40
450
lY16x21;2"
1.06
H
50
450
1 x3
1.23
12 L 619
450 1 'Yl6x3 1;4"
12 L 620
60
1.3B
80 450- 1 !A6x3%."
12 L 621
T:65
450
I.B8
12 L 622 100
350
~~:~1~:
10
.73
12 L 612
16
350
1 o/i6xl%"
13 L 403
.82
350
lo/i6Xl%"
13 L404
24
.91
30 3 5 0 1 716x2
.97
12 L 613
171Eix21;4"
350
12 L 614
40
1.03
350 1 'Ylsx2 1;4"
12 L 615
50
1.09
350 1 Y16x2 Vz"
1.15
12 L 616
60
1 Ylsx1!;4"
4
250
.59
13 L410
13L411 -S 25() l1A6Xl Vz" . --.68
250
l1A6Xl%"
12
.73
13 L412
250
16
.76
13 L413
1 ~6xl 1;2"
250
13 16Xl Yz"
20
.79
13 L414
1o/1EiX2!;4"
30
250
.85
12 L 60B
IYl6 x2 1;4" --.91
T2L609 --W 250
250
lo/1Eix2
1;4"
50
1.00
12 L 610
lo/16 X2 1;4R
250
60
1.06
12 L 611
150
~6xl Y4/f
.59
4
13 L 430
8
150
1 V16xl!;4"
.62
1.3 L 431
.62
13 L425 1 0 -150 1 V16xl 'Y4"
150
12
1Yi6xl Y4"
.65
13 L 432
150
16
.68
13 L 433
l1A6X1 '!/z"
20
150
.71
13 L 443
!~:~ln:
24
150
13 L434
.73
13A6Xl Y2;1I'
150
.76
13 L435
150
40
1116xl Y4"
.79
13 L 436
150
50
1Y16xl%"
.82
13 L441
60
150
.88
12 L 607
150
~~:~~tt:
80
.94
13 L 42&
150
1~6x2'Y4" I 1.03
13 L427 100
No.
v..."
---ao
No
Mfd Volts
T3~
28 150- 15013 L 4 50
10
50
20
13 L 8 56
50
13 L 4 51
25
50
50
50
13 L 4 52
53 1()O- -50I~
12 L 6 05 150
50
50
12 L 6 06 250
10
25
13 L4 60
16
25
13 L 8 58
~5
13~
61
25
50
13 L4 62
25
13 L4 63 100
25
12 L 6 04 250
25
13 L 8 57 500
-IYLB 6T 100- -r2
12
13 L 8 60 250
12
13 L 8 59 500
12
12 L 6 03 1000
6
12 L 6 00 100
12-C6 OT -250
6
6
13 L 8 64 500
6
13 L 8 63 1000
6
12 L 6 02 1500
6
13 L 8 62 2000
---zs
Size
l1A6x 3"
o/16x11l4/f
, 1;l6xll;4"
!~:~l~:
~~:~l~:
1Y16x l%"
o/i6x 11l4"
o/i6xl Y4"
-o/16xl~1I'
1V,Eixl Y2"
1Y16xl Yz/f
lo/16x2 l;4H
IVJ6x2 Y'l"
-Q'16x l VA"
lo/,6Xl
1 116x2Y4"
u."
~~:~f~:
11;l6Xl%1I'
1~6Xl%"
NET
No.
Mfd
Volts
Size
12 L 627 30-30
~ lo/i6Xl%.1I -1.06
40-30
12 L 628
150
1o/16x2Y4" 1.06
40-40
13 L 442
150
'Y16x2 !4" 1.06
150
12 L 629 40-80
lo/16 X 2%" 1.29
13 L 853 5-0-30
~ lo/16Xf1l4"
13 L 854 50-50
150
'o/i6x21;4" 1.23
150
12 L 630 100-100
1 'Yi6x3 Y4" 1.88
.65
.79
1.00
1.35
IH~~8 ~8:~8:i8
-----:59
--.il
.85
1.00
1.32
.71
----:t9
.91
1.12
1.23
1.35
lo/16x 2 'Y4"
1 YJ6x2'Y4"
1 Y16x2%"
Fig. B-DOUBLE SECTION
--13 L 391
13 L 392
13 L 397
12 L 638
12 L 639
T2 L 64012 L 641
13 L 851
12 L 642
12 L 634
-12l635
12
13
12
12
12
12
13
12
13
12
12
L 636
L 852
L 637
L 631
L 632
L 633
L 437
L 624
L 439
L 625
L 626
8-8
8-16
10-10
16-16
20-20
30-30
40-20
40-40
50-30
8-16
10-10
16-16
20-20
30-30
8-8
8-16
30-30
8-8
20-10
20-20
20-30
20-40
450
1 716x2'Y4"
1.00
450
1~6x2'Y4"
1.18
450
1 o/16x2y-!."
1.09
450
lY16x2y-!'''
1.32
450
1Y16x31AG"
1.47
450- -lVsx2%"
450
lYa x2 Y4"
1.73
450
13/ax3Y4,"
1.97
450
1 "",,4'
2.00
250
l;i6Xl%"
.97
250- IM6x1 %" -:97
250
1 716x2l;4"
1.00
250
lo/16X2 Y411'
1.09
250
1 o/16x2 Y4"
1.32
200
11/16X1 %"
.88
200
1 V16x 2!4"
.94
200
lo/16x 2Y4," ~
150
l!A6 X1 %"
.88
150
1 Yt6x1 Vz."
.91
150
1¥I6xl %"
.97
150
1.00
150
!~:~i~: 1.03
--,-;n
oz.
SINGLE SECTION
No.
Type Mfd. W. V.
Size INET
13 L 035 2J -1-0- 450 l%2x2Y2',2.38
13 L037
4J
20
450 I%2X2Y2'j2.53
13 L 038
6J
30
450 l%2x2Y,' 2.62
'i3L039 ----sJ 40- 450 1%,x2W 2.68
13 L 040 16J
80
450 IVsx3Y2' 3.26
13 L041
2L
10
600 IVsx4Y.' 2.47
DUAL SECTION
~~441~~~el 20-20
::;~ld~ \~S~'ll%~!~~'I~'~!
450 IVsx2Y2' 2.97
13
13 L 045 44J
13 L 046 88J
40-40 450 1 Vsx3'
TRIPLE SECTION
3.52
No. ITypel Mfd'IW' V'I Size I NET
13L047 niT 10-10-10 450 l%2x2Y2' 3.00
13 L 048 444J 20-20-20 450 1 Vsx3'
3.59
116
-r:-is
Fig. C-TRIPLE SECTION
450
1",,,2y.,' 1.44
12 L 650 10-10-10
12 L 665 20-20. 20
12 L 643 30-30-20
12-U-44 30-30-30
13 L 871 40-20-20
12 L 645 40-30-20
12 L649 40-40-20
13 L 87240-40-40
12 L 64650-30-10
12 L 64750-30-20
12L64880-40-20
12 L657 20-20. 20
12 L 658 30-20. 20
12 L 651 30-20, 100
12 L659 40-20, 20
IH mt8:lU8
12
12
12
12
12
12
12
12
L 661 40-40. 100
L 656 40-40, 250
L 66250-30,20
L 65350-30,100
L 654 50-30, 250
L 65550-50,20
L 66380-20,100
L6641so-40, 20
450, 25 1",x2%' 1.71
m
150
:~:~m: U~
-rso150
150
150
150
1 ",xl %"
'J1,x2 W
'J1,x2 y.,"
'J1,x2 y.,"
1.35
1.38
1.32
1.38
1.38
1.44
1",,,2y.,"
1",,,2y.,'
-rso1",,,2\'t"
150
1",,,2Yz'
150
150,25
150. 25
150.25
150.25
T38
1",x2%'
'jI"xl%'
'J1,xl %'
'J1,x2y.,'
'J1,xl%'
1.44
1.62
1.21
1.29
T.29
1.29
HU~ ~~:~m: U~
150.25 [",,,2y.,'
150. 10 1 :A,x2 y.,'
150.25 1",,,1%'
150.25 1",x2y.,"
15Q,25 1 ",x2%"
150,25 1",,,2y.,'
150,25 1",x2y.,"
150,25 1",x2y.,'
1.44
1.53
1.38
1.50
T.82
1.47
1.62
1.56
TYPE PR ELECTROL YTICS
For direct replacement of single-ended electrolytics in many Hallicrafters and Crosley TV
receivers. Compact. dry electrolytic capacitors
with the same qualities and characteristics as
Type PRS above. but with all leads extending
from one end. PR4~100 is 1 Y2x4", PRI-I00 is
1%x3%", PR2-100 is lx4". Av. shp. wt." 4 oz.
12
~0666j P;~~~O \ 200-30
1~;-~' IV3~~·
\ ~.~~
150
12 L 667
12 L 668
PRI-100
PR2-100
140
200-5·
300
150
1.85
1.59
TYPE 30 HYVOL CAPACITORS
TYPE AEP PLUG-IN ELECTROLYTIC
CAPACITORS
Plug-in type, 1, 2 and 3 section
electrolytic capacitors. Designed
to meet requirements of continuous service applications.
Permit fast change required in
commercial and professional
equipment. Plug-in mounting
style simplifies installation and
testing. Insulated. tube-type
bases fit standard octal' tube
sockets. Bases have keyed guide
pins to assure correct installation
and proper polarization. Replacement is as simple as chang~
ing a tube. Feature high capacity in ultracompact cans. Non-corrosive. etched aluminum
foil internal construction throughout. Vented
for safety. Rugged, heavy duty. Av. shpg. wt., 5
Fig. B-DOUBLE SECTION (conI.)
NET
1.12
.59
.59
.62
.71
.82
.91
1.03
.59
.59
Hermetically sealed. immersion-proof bathtub style.
Oil-impregnated.
MICA CAPACITORS
Molded-in-bakelite mica capacitors are designed for critical service in transmitting circuits. buffer stages. power amplifiers, laboratory equipment. etc. Non-magnetic parts are
used to reduce RF losses to a minimum. Intended for point-to-point wiring, being supported entirely by soldered connections. Av.
shpg. wt., 1 oz.
FIG.D-TYPE 1467LS-SOO V
Stock No.
13 L 058
13 L 059
13 L 060
13 L 061
13 L 062
Mfd
_0005
.001
.0015
.002
.0025
NET
15¢
18¢
18¢
24¢
26¢
Size
s%4xs%4x~"
FIG. D-TYPE 1467LS.HV-IS00 V
Stock N0'1 Mfd I
Size
13 L 126 .0005
13 L 127 .00075
'%.x'%.x'%.'
13 L 128 . . 001
I
NET
---;rr¢'47¢
53¢
Mfd
.00004
.00005
.000075
.0001
.00015
.0002
-:00625
.00035
_0005
Lowest Prices-Highesl
Size
EACH
2%4x4 %4 X1l6'
12c
2.%4x4%4XYt6"
15c
Quality-B~sl
600 V SINGLE SECTION'
Mfd
Size
-13
13
13
13
13
13
No.
L 950
L 951
L 952
L 953
L 954
L 955
13
13
13
13
13
956
957
958
959
960
--:os.1
.25
.5
1.0
2.0
l%xlxY4"
13J4 xl x %"
l%xlxl%:'
l%xlxlll
2xl%xl"
2x2xlYJ6"
NET
T.68
1.71
1.82
1.94
2.20
2.94
600 V. DUAL.SECTION
L
L
L
L
L
2.15
2.18
\ 2.20
2.53
3.12
1 .05-.05
I
.1-.1
.25-.25
.5-.5
1.0-1.0
600 V. TRIPLE-SECTIOI'(.,-,,,.
FIG. E-TYPE 1468LS-SOO V
Stock No.
-13 L 070
13 L 071
13 L 072
13 L 073
13 L 074
13 L 075
13 L 076
13 L 077
13 L 078
oil-filled.
drawn-metal case. Bakelite
insulators riveted to case.
Built for severe operating
conditions, as in aircraft.
police, marine, and similar
equipment. Av. shpg. wt.,
8 oz.
Service
13 L 964 1.05-.05-.05\
13 L 965
.1-.1-.1
13 L 966 .25-.25-.25
l~xlx'jI,,'
ll/4xlx"",'
2xl%x,..'
\'2.38
2.47
2.79
NEW ROTATOR CAPACITORS
Replacement AC motor capacitors. Used extensively in Alliance and other rotators. Both are
rated 70 mfd., SO VAC. Size. 7/sx3/* solder lugs.
t 5" leads. Shpg. wt., 5 oz.
12 L 670. tType XA4098A.
12 L 669. 'Type XA4283. NET EACH .. 73¢
Aerovox Metallized Capacitors
TYPE P123ZG ULTRA-COMPACT METALLIZED PAPER CAPACITOR
New, ultra-compact tiny capacitors.
Extremely small size makes units
ideal for military and aircraft appli
cations where minimum size and
weight with maximum durability is
required. Units are also well suited
for replacement and original use in
radio. television and electronic
equipment. In hermetically sealed
metal cans to withstand moisture
and heat. Temperature range. _50 0
to +500 C .• at full voltage rating;
to
95 0 C. at lower voltages. Tol..
::!:::20%. Wt.. 2 oz. Type ZNG, for
higher temperature applications. available on special order.
w
TYPE P92ZN METALLIZED
PAPER TUBUlARS
High-quality capacitors of Aerolene-impregnated metallized-paper. Modified plastic tubular type. Paper cases with Duranite end seals.
P92ZN capacitors are ideally suited for original
or replacement use in radio and television
receivers, amplifiers and other electronic equipment. Will withstand high temperatures.
Operating range is - 30 degrees C to + 100
degrees C. Tolerance of ""'20% in all capacities
and voltages. Sizes given are diameter and
length. Av. shpg. wt .• 2 oz.
200 VOLTS
Stock No
Mfd
-12L700.01
.02
12 L 701
.03
12 L 702
12 L 703
.05
--.1-1-2 L 704
12 L 705
.25
12 L 706
.5
12 L 707
1.0
12 L 708
2.0
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
f2
12
L 709
L 710
L 711
L 712
L 713
L 714
L 715
L 716
L 717
L 718
L 719
L 720
L 721
L 722
L 723
L 724
L 725
L 726
NET
.35
¥16Xo/!6'"
!;4x1 Y16'"
.35
!4:x.1Y,6"
.35
Y4x2.}3z'"
.38
%zXZY32~ ~
.53
1~2~zl~:"
.62
~6xl%2"
.76
1.06
o/axl Yz:"
Size
400 VOLTS
.01
t,4xl'A61f
.02
.03
.05
.1
.25
.5
1.0
2.0
o/16 x1 Yt6'"
o/axlY16
%xzJ.3z"
%xl%Z'''
11
}1(ixl%zll'
o/axl~lt/
1 Yi6 x1 Va"
'7i6X2Ys"
600 VOLTS
.01
%zx1Yk"
:3jgX11,A6'"
.02
.03
l%zx 1 1;16'"
.05
.1
.25
.5
1.0
2.0
'73Z XZ hzlI
l%z.xlW
s/axl%211
11;l6xl Vz'"
1~6X17/s1l
'o/J6 X 2%'
.41
.38
.38
.41
.47
.59
.68
.94
1.29
.41
.41
.47
.47
-:s3
.65
.85
1.06
1.47
TYPE P30ZN METALLIZED-PAPER
"BATHTUB" CONDENSERS
Ruggedly constructed. dependable condensers
of Aerolene metallized paper. In "bathtub"
type metal housings. Vitrified ceramic or glass
terminal seals offer high insulation. Operating
temperature range from - 55 degrees C to
+ 100 degrees C at full rating. Can be operated
at
125 degrees C at 75 per cent of voltage
rating. Standard tolerance of .:±:20%. Av ..
shpg. wt .• 4 oz.
150 VOLTS
Stock No.
Mfd Size (LWH)
NET
3.0 l%xlx%'"
12 L 750
4.76
4.0 l%xlx%"
12 L 751
5.09
5.0 l%xlx'l/s"
12 L 752
5.26
6.0 !%xl Y4xVa" 5.38
12 L 753
+
12
12
12
12
L754
L 755
L 756
L 757
12
12
12
12
12
L 758
L 759
L 760
L 761
L 762
12
12
12
12
12
12
12
12
L 763
L 764
L 765
L 766
L 767
L 768
L 769
L 770
---s:o
zx1%x%" -iAT
10.0
12.0
15.0
2xl%x%"
2x2x'l/s"
2x2xl"
8.56
9.70
11.67
200 VOLTS
2.32
2.50
2.91
3.15
3.94
400 VOLTS
12
12
12
12
12
12
12
L 771
L 772
L 773
L 774
L 775
L 776
L 777
.1
.25
.5
1.0
2.0
3.0
4.0
5.0
1%,x1x314"
l%xlx%"
1%xlx-'l"4"
l%,xlxVa"
-2~t'%~1~6'"
2xl%xl}16"
2x2xl"
2x2xl Y4,'
600 VOLTS
.1
l%xlx%'
.25
l%xlx%'
.5
1.0
2.0
3.0
4.0
l~xlx%'
l%xl '!4x?/r/'
2x2x7/S"
2x2xl Vs'"
2x2xl !,4"
2.85
2.97
3.15
3.50
4.32
5.73
6.94
7.76
3.09
3.15
3.76
4.32
5.53
6.85
7.88
No.
Volts
Mfd
T3l9OO ---:oot
13 L 90 I .002
13 L 902 .003
13 L 903 .005
13 L 904 .01
13 L 905 .047
13 L 906 .050
13 L 907 .068
13 L 908 .10
13 L 909 .Z2
13 L 910 ---:25
13L911 .47
13 L 912 .68
13 L 913 1.0
13 L 914 2.0
13 L 915 .0005
13 L 916 .001
13 L 917 .002
13 L 918 .003
13 L 919 .02
ZOO
ZOO
200
200
200
---zoo200
200
200
200
---zoo200
200
ZOO
200
+
NET
Size
1 U4XY16"
1 U4XY16"
1 U4XYl6"
1 U4XY16"
1U4XY16"
1%4XZ%Z"
1%4xZ%2"
o/16Xz 7)Z"
o/16X2 %z.ll
;1Gxllhz'"
V,Gxl1;U"
1¥3zxll;3z"
'Y16 x1 1;3z"
716X1 ,%Z"
!}16x l2.%2"
1 U4 X Yls'"
J:2O
1.20
1.20
1.20
1.20
~3
1.23
1.26
1.26
1.38
1.38
1.41
1.56
1.56
2.32
----wo
lU4x Yl6"
400
400
400
400
---.:23
1.23
1.23
1.23
1.26
'U4x"Y16'"
!~:~r%:"
Volts
Size
No.
Mfd
400
o/16 x2 %Z"
L 920
400
V,6XZ %i"
L 921 .033
400
o/16 X2 %Z'"
L 922 .040
400
1%ZX2%2"
L 923 .047
l%zxZ%2"
400
L 924 .050
400
l%zxl1;3z"
---:068
L 925
l%zxlV3z"
400
L 926 .10
400
!;2x1 1I3z"
L 927 .15
400
~6xl%2""
L 928 .22
.25
400
~6x11I3z"
L 929
L 930 ---:33 400
o/t6x1 Y32"
400
L 931 .47
o/i6 xt2 %2"
Z%4xl2.%z"
400
L 932 .68
Z%4x2 13zl1'
400
L 933 1.0
600
o/16 X2 %Z"
l3 L 934 .01
13 L 935 --:02 600 ¥t6 X 2. 1'32"
600
Vzx11!Jz"
13 L 936 .10
600
13 L 937 .25
ii6X11 V32"
%4xlzyu.ll
600
13 L 938 .50
%x2Y32''1
600
13 L 939 1.0
----:on
13
13
13
13
13
13
13
13
13
13
13
13
13
13
---_111---
NET
1.26
1.29
1.29
1.29
1.29
1.32
1.44
1.44
1.44
1.62
1.621.62
1.79
1.79
1.26
1.29
1.35
1.59
1.76
2.15
TYPE P82Z AEROLITE
METALLIZED TUBULARS
TYPE P83Z MICROMINIA TURES
METALLIZED-PAPER TUBULARS
Light weight metallized-paper tubular capacitors. Hyvol K impregnated units in moistureresistant wax-impregnated cardboard cases.
Have "self-healing" characteristics for protection against surge voltages. Low power
factor. less than 1 %. Operate from-40o.) C to
50° C. Avo shpg. wt .• 2 oz .
Ultra-small (resistor size) ; metallized dielectric.
For replacement and original use as coupling
and bypass capacitors in radio. TV and electronic equipment. Hyvol K impregnated. in
moisture-resistant cases. Improved metallized
foil serves as both dielectric and electrodes.
Av. shpg. wt.. 2 oz.
No.
i3T67O
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
L 671
L 672
L 673
L 674
L 675
L 676
L 677
L 678
L 679
L 680
L 681
L 682
L 683
L684
L 685
L 686
L 687
L 688
L 689
L 690
L &91
L 692
L 693
L 694
Mfd Volts
200
--:m
.02 200
200
200
200
--:25 200
.5
200
1.00 200
2.00 200
.01 400
-:02 400
.03 400
.05 400
.1
400
.Z5 400
--.5
400
1.00 400
.01 600
.02 600
.03 600
~ 600
.1
600
.25 600
.5
600
l.00 600
.03
.05
.1
Size
%x%1I'
Vsx%'
%x 5/sl1'
o/ax 5/a'
%x 5/s'
'%zX 5/a'
'%zxl Va'
0/16x l Va'
NET
~
.35
.35
.38
.41
.53
.62
.ff>
o/axtsls'
o/sx%1I'
3/axo/s'
VaX%lI
1 73z x%'
'%zxl Ya'"
0/16" ... Yo'
-!}'sxlVa
ll
1.06
.38
.38
.38
.41
.47
.59
IMzx2Ys'"
l/axo/s-"
¥sxS;S'
' 13Z X 5/S'
'%ZXS;S'
'0/3zxl Va'"
'o/axl1,--'8/1
IYlzxl%"
lh;zx2 s/ s"
.94
.41
.4\
/.7
J7
,::3
. ,5
.85
1.0&
Tubular Aerolites in her-
Q~I;~ili~tP==
metically sealed metal
l
cases. Hyvol K or M im-
pregnated. "Self-healing"
characteristic offers protection against voltage
surges. Double-rubber bakelite terminal seals.
For hard use under extreme conditions. Tolerance: ±20%. Negalive lead not connected to
metal case A v shpg wt ., 2 oz
NET
Mfd Volts
Size
No.
%xl"
12 L 728 ~ 200
.82
.1
200
12 L 729
¥t6xl'"
.85
200
12 L 730
.25
Vzx!"
.94
L 731
L 732
L 733
L 734
L 735
L 736
L 737
L 738
L 739
L 740
L 741
L 742
L 743
L 744
L 745
L 746
L 747
L 748
L 749
.5
1.0
2.0
--:oJ
.05
.1
.25
.5
200
200
200
400
400
400
400
400
TO """400
2.0
.01
.02
.03
400
600
600
600
.25
.5
1.0
2.0
600
600
600
600
---:os
"""'600
.1
600
No.
L 885
L 886
L 887
L 888
I3LlfS9
131:"89013 L 891
13 L 892
13 L 893
13 L 894
13 L 895
13 L 896
Vz.xl~6B'
1.00
!Vax1 Yzll
1.23
'%x2/1
1.53
=Vax!/I
.82
.85
116 x1 "
Y16xl Y16/1
.94
/.06
o/ax lY16"
5/s x2"
1.18
%x2Y2"
1.47
lx2Y2'"
2.12
%xl"
.82
%xl'
.85
Y16x l"
.88
Y2xl/1- ~
~~l~:
%x2"
1o/16x2 Vzll
1 Y4x2 Y2"
1.00
1.18
1.41
1.76
2.35
Mfd
-:oos
.01
.002
.003
W.V.
200
400
400
m- 40iJ
6lJ(J
.0005
.001
600
--:002 600
.0022
.0047
.005
.0068
Size
200-
600
600
600
EACH
---
~6XY16/1
26c
Y4,X!}16"
_32L
_.
---- -26c
716 X ¥tG'"
!4xM6,Q1'
32c
600
SRE BANTAM ELECTROLYTICS
METAL CASED TUBULARS
--.68
TYPE P89ZXY SEALED METAL TUBllLARS
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
13
13
13
Extremely small
dry electrolytic
capacitors for portable anel miniature
equipment. SC:J.ledin tubular aluminum cases are protected by
external wax-impregnated cardboard insulating
tubes. Shpg wt 2 oz
No.
Mfd
NET
Volts
Size
..
13 L 830
13 L 831
13 L 832
13 L 819
13 L 833
i3I8"4"''13 L 848
13 L 849
13 L 827
13 L 828
13 L 829
13 L844
13 L 845
13 L 846
13 L 824
13 L 825
13 L 826
13 L 821
13 L 822
13 L 823
13 L 841
13 L 842
13 L 838
13 L 820
13 L 843
-510
15
20
25
--1Z
5
10
15
25
-510
20
25
50
100
50
100
200
5
25
50
100
250
13T8-3"9 2 5
13
13
13
13
13
I
L 840
L 834
L 835
L 836
L 837
50
100
200
300
500
15iJ %:x:1"
150
150
150
150
-SO
50
50
50
50
50
3/sx1 5/a"
Vzxl Ya"
59¢
62¢
68¢
71¢
Y2.xlo/s"
73¢
Y2x1 5/s"
-53¢
%xl"
53¢
59¢
59¢
59¢
62¢
-25""" -%-x~ -59¢"
25
%xl"
59¢
%xll1
25
59¢
25
59¢
Va x1 "
25
Y2xl"
65¢
25
!;2x15/s'"
79¢
--12- ;{Xl Ys" -S9"¢·
12
Yzxl"
71¢
12
Y2xl Sis"
79¢
--6-4i¢"
Vsx1"
6
%xl"
50¢
3/axl u
6
56¢
6
!;2xl Va"
71¢
!;2xlo/g"
6
79¢
--3-SCi¢"
%xl"
3
3/axl"
56¢
3
%xl"
65¢
3
68¢
%xlo/s"
3
76¢
Yzxl Ys"
3
82¢
Y2xlo/a H
~~t:
Va x 1/1
Ya x 1 Va"
!;2xl"
See page 118 for additionallislingsof Aerovo~
tubular capacitors.
For Complete Product and Manufacturers Index, See Pages 317-320
I
117
Quality Capacitors
NEW AEROVOX TYPE P-88N BLUE
DURANITE MOLDED CAPACITORS
85° TYPE. Duranite capacitors are entirely new-in design,
impregnating compound. processing and casing. For RF
bypass and coupling circuits. Have high stability and dielectric strength. Will operate through an exceptional
temperature range from subzero to over 212° F. Can be
exposed to temperatures as high as 2500 F. without impairing performance or life expectancy. Duranite casing is rock hard, will not develop cracks or fissures. Tight fitting
contacts and seals make capacitors moisture proof. Pigtail leads are firmly imbedcled; will
not pull out or work loose even under high temperature conditions. Avo shpg. wt., 4 oz.
200 VOLTS
600 VOLTS (Conl'd.)
I
Stock N0'1
MId
Size
ITT-50-1- -.-3-3-- 2xz Y,,"
12 L 502
.47
2xz)l,z"
12 L 503
.5
2xz)l,z'
29¢
I~
35¢
35¢
Stock No.
12"""["5"52
400 VOLTS
Stock No.
12 L 504
12 L 505
12 L 506
12 L 507
12 L 508
12 L 509
12 L 510
12L511
12 L 512
12 L 513
12 L 514
12 L 515
12 L 516
12 L 517
12 L 518
12 L 519
12 L 520
12 L 521
12 L 522
12 L 523
MId
Size
~ 1 Yax 1 Ylz"
.0068
.0075
.01
.015
-.-0-2-.022
.025
.03
.033
-.-0-4-.047
.05
.068
.1
-.-1-5-.22
.25
.5
1.0
lYaXl~1I'
lYaXl~"
1 YaXl !.-izH
l%xl~2."
1¥8Xl~2."
l¥SxlylZ /J
lo/'sx 1 :r32"
1%x1 %z"
1¥a x1 ¥3z"
~~~!~:
NET EA
--15-¢15¢
15¢
15¢
15¢
--1-5¢18¢
18¢
18¢
18¢
--IS-¢18¢
18¢
21¢
21¢
1 o/sx1%z''1
lo/axl:%z"
1 o/ax 1 Y3z"
2x2:Y3zfl
~
2x2 Yiz"
24¢
2X 2 Y3z"
24¢
%X2Y4,11
35¢
lx2 V2"
53¢
600 VOLTS
Stock No.
12 L 524
12 L 525
12 L 526
12 L 527
12 L 528
12 L 529
12 L 530
12 L 531
12 L 532
12 L 533
12 L 534
12 L 535
12 L 536
12 L 537
12 L 538
12 L 539
12 L 540
12 L 541
12 L 542
12 L 543
12 L 544
12 L 545
12 L 546
.12 L547
12 L 548
12 L 549
12 L 550
12 L 551
Mfd
.00025
.0004
.0005
.001
.0015
-:002
.0022
.003
.0033
.004
.0047
.005
.006
.0068
.007
.0075
.01
.015
.02
.022
.025
.03
.033
.04
.047
.05
.06
.068
Size
1 YaX1!&1I
NET EA.
~t!~!~:
15c
lYaxl~"
12
12
12
12
12
L
L
L
L
L
553
554
555
556
557
1 YaXIY31"
1o/ax1 %z"
1o/ax1 %z"
1o/ax1 %z"
1YaX1 %z"
1o/ax l %z"
lYsxl%Z"
fl/axl%z"
lo/sx 1%z"
1¥Sxl%2"
1%x l %z"
2xzY3z"
2x2 V3z"
2xzYlz"
2x2 Mz"
%x21A"
%X2Y4,h
lx2 Y2"
NET EA.
---u¢
26¢
29¢
~
32¢
47¢
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
L 558
L 559
L 560
L 561
L 562
L 563
L 564
L 565
L 566
L 567
L 56S
L 569
L 570
L 571
L 572
L 573
L 574
L 575
L 576
L 577
L 578
L 579
L 580
Mfd.
.001
.0015
.002
.0022
.003
.0033
.004
.0047
.005
.006
.0068
.0075
.01
.015
.02
.022
.025
.03
.033
.04
.047
.05
.068
Size
1 Yax! YlZ"
NET EA.
}~~:tt;
29c
lY8Xl~h
15c
---15c
---18c
~
24¢
24¢
24¢
Stock No.
Mfd.
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
.001
.0015
.002
.0022
.003
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
Ir
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
5'19
-:ooI3
.004
.0047
.005
.006
.0068
.007
.0075
HYPASS 3-TERMINAL
NETWORK CAPACITORS
Feed-thrQugh type VHF bypass ca-
pacitors. Perform efficiently up to
150 mc. Reduce vibrator hash and
harmonic radiation. Type 48P18 is
for reduction of voltage regulator
noise in mobile applications; leads
rated at 40 amps. Type 80P31eads
rated at 20 amps. 48PI8 and 80P3
have screw terminals. Wt .• 2 oz.
No.
Type
DC WV
Size
NET
.5 --5-0- Ixl'}',." 2.23
"i5i:68s 4ffi8 ~
15 L 682 46P6 .001
600
Y.xl Va" 1.26
15 L 683 46PI2 .002
~gg 11~1~: :~~
15 L 691 46P8 .005
15 L 692 47P6 .01
600
Y1.xl Y." 1.38
15 L 684 47P8 -:02
U.xl Y," T.4T
15 L 685 48P8 .1
600 11 6xl1~6 1.53
15 L 689 80P3 .1
600 lY16;xl1~6" 1.73
15 L 686 48PI2 .25
600
lxl'¥'6" 1.62
15 L 687 48PI6 .5
600
lx2%." 2.06
15 L 693 47PI2 .005 """""iOoO ¥16x1 Y4,n T.4T
15 L 694 47PI3 .01
1000
¥16xl Yzlr' 1,53
15 L 695 47PI4 .005 2500
lxl~6" 1.71
15 L 696 47P15 .01
2500
lxt Y,6 n 1.82
15 L 697 47PI6 .002 5000
Ixlo/,6 11 1.88
I
-wo
lYaX 13 "
CAN-TYPE DRY ELECTROLYTICS
l%xl%2"
~n~!~:
lo/ax 1 o/31"
l:Uxl%z"
lo/axl~2:""
13/sx1 %z"
29c
1¥sx1 %z"
l¥sxl%2Q
1 S/sxlY3z"
29c
1%x1 1)z"
29¢
29¢
29¢
35¢
35¢
35¢
35¢
41¢
1 o/sx 1 '%z"
lo/sx 11)z"
ls/sx l 33z"
2xz1!3z"
2x2 Y3z"
2x2 Ylz"
2x2 %z"
'Size
l%x l 7'i2"
13/s x l%zll'
l%x 1 %z"
fiG. A-PLS TINY MIKE
525 Volts Surge
450 Volts Wkg.
----
1600 V9LTS
---21c
H7a;:~~:
15/ax1 f3z"
l%xl,%Z"
Size
2x2 Ylz"
1000 VOLTS
Stock No ..
1 Yaxl YizH
lYsxt~n
1 YaXl Ylz"
1 Vaxl Ylz"
1 YaXl YlZ"
1 VaXl~z"
1 Vax! Ylz"-
Mfd.
.075
.1
.15
.22
.25
.5
SPRAGUE CAPACITORS
NET EA.
~~~:~;
13/ax 1 %z1l'
l¥sx 1 %.z"
13/8X 1%Z"
13/SX 1%z"
35c
35c
Hls~:~:
15/ s x 1Y3z"
1%x1Y.3z"
~ l%x l 71z"
.01
lo/sx1Y.3z"
.015
l s/sx l Y3z"
.02
2xzY31"
.022
2xz1!3z"
.025
2x2 1;1z"
.03
2x2 1;3z"
.033
2x 2 '!13z"
l~ ~~~
CONDENSER PRODUCTS
35¢
38¢
38¢
38¢
38c
38¢
38¢
38¢
41¢
Aluminum can-type dry
electrolytic condensers.
For replacement and original equipment filter use.
Etched-foil construction.
Common negative leads. Inverted screw-can mounting.
Will replace large, old-style
or standard-size units. With
mounting hardware. A verage shpg. wt .• 6 oz.
15
15
15
15
IS
T5L7iO
15 L 711
15 L 712
I 5 L 704
"f5I::705
15 L 706
15 L 707
15 L 708
NET
--MId- W.V. -Size
--10 L 900 50z.tM* .005 1000 lo/16x'9Az"
1000 lo/t6x l9Az"
.94
10L 901 10HM* .01
1000 13A6X19/n" 1.00
10 L 902 203·IM* .02
1000 l%x%"
.05
1.09
10 L 903 503·IM
1000 2Y4x%."
.1
1.26
10 L 904 104·IM
IOL90S 254·IM 25 loiiO 2ITXzW 1.47
10L 906 20z.2M* .002 2000 13A6x'9Al 1.12
10 L 907 502·2M> .005 2000 13A6X19Al 1.21
2000 I3/i6x 19hz" 1.32
10 L 908 IOS·2M* .01
2000 19A6X 19h2 1.47
10 L 909 20S-2M* .02
2Ooi)
I¥.! x%."
1.65
TliL9TO 503·2M
.1
2000 2~X%.1I
10L 911 104-2M
1.88
.25
2000 2%X 29Az" 2.IS
10 L 912 254·2M
10L 913 102·3M* .001 3000 I3A6X'9J3z" 3.03
IOL914 202·3M* JlO2 3000 13;16x19Az'" 3.09
10L 915 502·3M' .005 3000 1o/16X' %z" 3.18
3000 J9A6X 19hz" 3.29
10L 916 103·3M* .01
.02 ·3000 l%x¥4.'
10L 917 20S·3M
3.44
3000 2Y4x2%2~ - 3.62
10 L918 5oJ.3M
.1
3000 2r4xlYs u 3.82
10L 919 104·3M
10 L 920 102-5M* .001 5000 PA6X I9A2" 3.82
5000 Il%x% ~
.01
10L 921 103·5M
4.26
No.
--Type
--
-:os
-:os
:1.18
--:aa
U
..
__
No_._~ .!!1!,x2H
450
2.7 6
450
l~~~:
1.7 6
450
2.1 8
I~X2H
450
2.6 2
1 3 ax3"
450
3.0
6
450
~~~~:
3.1 2
450
2.7 o
t~~~;
450
3.2 6
450-450-450-200 l%x4"
3.1 5
-8
450-450-450-50
1 3/sx2 Yz" -2.6
450-450-450-50
lo/'ax4"
3.0 9
3
450-450-450-25
1 /a x2"
2.0 6
450-450-450-25
P/ax2Vz." 2.41
450-450-450-25
1 V8x311
2.7 o
11
450-450-450-25
1 Vax3
-Z:-7'3
450-450-450-25
1 J/ax3"
2.6 5
450-450-450-25
1 Vax4"
3.2 3
450-450-25-25
2.03
450-450-350-350 ~ jJa~~:
3.47
450-350-250-50
1 Yax3"
3.26
450-300-300-150 IV! x3"
2.88
450-450-200-50
I~X2VzN 2.26
450-450-150-25
3.35
1 3 8x4"
350-350-350-25
1 Vax311
2.73
300-250-50-25
l¥ax4" 3:4r
250-250-150-50
lYsx2Yz" 2.41
150
1 Yax3"
2.73
150-150-150-25
1 Yax2"
1.82
--ni~6
150-150-150-25
l¥ax2"
150-150-150-25
150-150-150-25
150-150-150-25
I%X2VzHI 2.06
150-150-150-25 il%X4H -2:85
l%x2H
2.03
150-150-150-10
150-150-25-25
1%x2'
1.88
o
-----.,
m~~~: ~:n
119
Mallory Capacitors
For use in RF bypass and coupling circuits.
Triple-sealed-with moisture-free Mallocene.
Exceed RETMA requirements on humidity
and immersion tests. Feature stable capacity,
low power factor, and high insulation resistance.
Will operate continuously at 85° C. "Fastite"
tinned copper leads are permanently fastened
and sealed with Mallocene, which is imperviow:! to soldering iron heat. A v. shpg. wt., 2 oz.
METAL-CASED ELECTROL YTICS
Metal-cased electroIytics. All units have external insulating sleeves. Type TC has 3"
tinned copper leads; TeD, 8" insulated wire
leads. TC S. soldering lugs. Shpg. wt .• 4 oz.
TYPE TC SINGLE CAPACITORS
No.
17
17
17
17
17
TYPE iC SINGLE CAPACITORS
~Type Mfd
W.V.
-92 10
17L 450
17 L 245
17 L 451
81
82
10
10
iHJJ~ ~l
~g
-ro
I
Size
-~600
EA.
1 ~,x2"Y,,' 1.73
500 'Y"xlYs"
.79
500 1 ~,x2'Y,,' 1.59
~gg ~~:~m: 1:6~
~~
if
~~g :u:~m:
---zso
AM,\~
~ 'S \
FM442
~
No.
120
15
15
6
6
3
Size
:B
.7&
TCS SEPARATE·SECTION DUALS
.&2
&2
'&5
:&8
17 L 485 71
17 L 486 74
17 L 487 75
17 L 490 52
17 L 491 55
18L335 "44
17 L 493 45
18 L 336 47
17 L 495 48
.7&
.79
.82
•9 4
18 L 377 3094
50~30
T.T2
200
18 L 372 3112 20-20
18 L 373 3113 30~SO
-.-62
18 L374 3114
40~~O
3m
40~40
150-----
18 L 376 3116
4~~0
1.44
.91
1.00
1.44
~
JT
8 8
15-15
20-20
10-10
450
450
450
250
20~20
250
15-15150
20-20 150
30-30 150
40-40 150
IJ..16x 2%'"
1 Y16x27/s11"
1 Yt6x3 Yz'"
10/16X20/'8'"
IV"x2Ys'
1~6X2%1I'
/s'
AG44z*
AG443
AG444
AG450
AG451
AG452
AG453t
AS125
AS145
AS165
AS185
AS525
AS$45
W.V.
0.05
0.05
0.25
.5-.5
0.5
100
100
200
100
200
.53
.59
.59
.71
.82
1.03
18 L375
"""39
.59
20
18 L 371 3107 50:g0
20
.&5
.79
150 IV"x2Ys' 1.62
25
150
IV"xl%, 1.26
Ug
Ug IV"x2!4'
1.38
150 IV"x2y,,' 1.32
Ug IV"x2%,
gg 1'l\,x2W
1.0 200
1.38
25
"
CA
FM441
Size
I .23
1.32
1.38
TCT TRIPLE COMMON NEGATIVE
AG
Mfd
1.26
1.62
1.85
1.23
1.38
T.T8
lo/t6X2 3
1 'l\,x2Ys'
lYkx:2%'
RF
AUTO RADIO NOISE SUPPRESSOR & BUFFER CAPACITORS
.Type
EA.
'Y"x2'
1.03
'l1,xl Vz' .82
'o/"xlYs' .91
'Y"x2' - 1.12
'%,.,IYs' 1.00
----rro
-:79
For suppressing radio interference caused by
auto generators, aircraft, marine equipment,
etc. All are wax impregnated cartridges except
VO which is oil impregnated. Various style
housings as illustrated. Buffer capacitors are
extremely compact, with long leads for easy
installation. AG and AS. for generator. ammeter spark suppression; AM, for ammeter and
gauges; F M. for Ford generators; DL, dome
light suppressorj RF, vibrator hash and gen-
17 L 720
17 L 670
17 L 671
17 L 672
17 L &73
17L6i4
17 L 675
17 L 721
17 L 722
IfL723
17 L 724[
17 L 725
17 L 72&
4&01505 500
64211502 200
461 605 500
4&2 610 1000
463 310 1000
TCD COMMON-NEGATIVE DUALS
---zso •
1]_~&_~9
S4
16
2S0 '%xlYs'
17 L 50555 20
'0/"x1 Ys'
17L&33 58
40
250 1 V"x1 Ys'
17 L 243 59
SO
250 1~,xlYs"
_17~L~~~ 1265
100
550
lx3'
17 L 45S-----;W -5-150 Ysxly,."
17 L 624 41
8
150
Ysxl' 0/,,'
17 L 459 42
10
ISO
Ysxl '0/,,"
17 L 625 43
12
150
Ysxl'o/,,"
!JLli(l8 44
16
150' ~,x1 Vz'
17 L 502 -~2O"""T5o 'o/"xlVz-'-17 L 610 47
30
150 'J1,xl Vz'
17 L 61 I 48
40
150 'Y"xl Ys"
17 L 504 49
50
150 'o/1,xl Ys'
I 7 L &40 492
80
150' Y"x2"
Ii L 242 -495 150 l50 1~,x2W
17 L &39 302
2
50
Yl,xlY,,"
17 L 623 30
5
50
o/1,xl\4"
17 L 603 32
10
50
YsxlY,,'
17 L 60437>"2S'--sQ '~,xl W
17 L 605 39
50
50 'l1,xl\4"
17 L 641 3501 100
50 ";1,xlYs"
18 L 34250025 250
50 'l1,xlYs"
-17 L 600-2Z-:ro--zs Yl,xlY,,"
17 L 60 I 26
25
25
Ysxl Y,,"
17 L 602 29
50
25
o/"xl Vz"
J7 L 5002501 100
25 'V"xlYs"
L
L
L
L
L
17 L 470 71 8~8
450 'Y"x2'
1.00
17L507 72 HHO 4501V"x2'
1.09
17 L 471
74 15-15 450 1~,x3Ys' 1.29
17 L 472 75 20-20 450 1~,x3Ys' 1.47
17 L 468 78 40~40 450 1 ~,x4'
2.02
17 L 473 ""62 w:To 350 • o/i,x2' 1..-:00
17 L 474 65 20-20 350 IV"x3Ys' 1.32
17 L 475 52 10-10 250 'o/i,x2'
.97
17L476 5520-20 250 1~.x2'
1.09
17 L 503 45 20-20 150 'l1,xlYs'
.97
17 L47747~ 30-30l5O lo/i,xlYs' ..-:0&
17 L 480 485. 40-20 150 lo/i,xl Ys' 1.03
17 L 478 48 40-40 150 1 ~,x2'
1.09
17 L 482 497 50-30 150 lY"x2'
1.15
~4-81 ----;w 50-56
1 ~,x2y,,' T.23
IS L 344 498 80-50 150 P;1,x2y,," 1.38
17 L479 26 25-25
25 'o/"xly,,'
.82
17 L 452
-5- 450 1~,xlYs' ----:71
17 L 619 71
8
450 'J1,xlYs'
.73
17 L 620 72
10
450 • J1,xl Ys"
7&
17 L &38 73
12
450 'Y"x1Ys"
'79
17~&22 ~ ~~ 'o/1,xlYs'
:S2
17 L 453 75
20
450 1~,xlYs" --:9T"
17L454 77
30
450 1~,x2\4' 1.00
17 L 50S 78
40
450 1~,x2\4' 1.06
17L634 60
5
350 '~,xlYs'
.62
17 L 635 61
8
350 'J1,xlYs'
.71
~455 ()210 ~ 10/"xl%, -:73
ISL341
63
12
350 • o/"xlYs'
.7&
17 L 637 64
16
350 'Y"xlYs"
.82
17 L 456 65
20
350 • Y"xl Ys'
.S5
17 L244 68
60
350 1~,x2\4" 1.15
17L62 (, SOX -5-~,xl \4" ---:62
17 L 627 51
8
250 '~,xlYs'
.&8
I~ t ~~6
IType'Mfd.,W.V.
T7T466 2505 500 25 IV"x2W f:35
NET
No.
L
L
L
L
L
L
L
727
676
&78
677
&79
680
681
Type
AS565
AM454
FM442
FM441
DL445X
RF480
RF481
Mfd W.V.
G.25
0.5
0.5
0.5
0.4
o.s
Si%e
NET
500§
lx2 Y2" T:TB
200 .~,x2'
.38
160 'V"xlYs' .38
100 ''l\,xl'1s' .50
200
lx2Ys' 1.32
100 'J1,xlY,,'
50 YsxlYs' .53
T7
0.5
200
0.5
0.01 100
~~~ ~Imx
~8 r~2~i~" d~
0.1
100 :~:~;~:: :~~
Q.25 100 Ysxl Vz"
17 L 659/VB4iOtj.0075/1600 /o/"XYsxYs' , 650
lxl%"
1.03
17
L
660
VB47lt
.01
1600
Y"x%x'/s' 680
0.5
100
0.01 500§ 'V"xl"
;79 17 L 099 VD491
•• 1600 Y"x%x1V,,' 380
0.1
500§
lx2Vz" .9417 L661 V0480.5
120 Yl,xYsx2Ys"· 380
---:sa
Ht
1:8
Lowest Prices-Hig:,esl Quality-Best Service
Mfd
Type
17 L 901
17 L 902
17C906
17 L 903
17 L 907
17 L 908
17 L 904
Tye-905
18 L 320
18 L 321
18 L 322
17 L 900
IS L 323
17 L 909
17 L 910
PT411 --:ot.02
PT412
PT412T -:Oz2
PT413
.03
PT4133 .033
PT4147 .047
PT415
.05
PT4m- -.-1PT4015 .15
PT402
.2
PT4022 .22
PT4025 .25
PT4047 ~
PT405
.5
PT41
1.0
Size
~xl-;;YaxlY4"
3/8X11;4"
'Vi6x1 1;4"
316X1 Y4"
%xl1;4"
EACH
-15c
18c
YzxlY4R
Yzxl Yz" 2T¢
24¢
0/8xI 7/8"
5/ax1 7/a"
26¢
26¢
%x1 Va"
R
26¢
Sfsx17/a
Ysx2-~" ~35"¢"
YsX2'4" 35¢
'l1,x2'V,,' 73¢
600 VOLTS DC WORKING
PT621
.001
Y"xl'
PT622
.002
Y"xl"
PT6222 .0022 Y"xl'
PT623
.003
Y"xl"
PT6233 .0033 Y"xl'
PT624
.004
Ysxl"
PT6247 .0047 %xl'
PT625
.005
%xl"
PT626
.006
Ysx1"
PT611 ~ Ysxl\4' ~
PT6115 .015
%xl Ys"
I B¢
PT612
.02
Yl,xl\4"
18¢
PT6122 .022
",xl\4"
I B¢
PT613
.03
Vzxl y,," 21 ¢
PT6133 ~ Vzx! W -2T¢
PT614
.04
Vzxl y,' 21 ¢
PT6147 .047
Vzxl y,'
24¢
PT615
.05
Vzxl Vz' 24¢
PT616 ~ Yzxl i7z" 2-,ii:¢"
PT601.1
%xl %" 26¢
PT602
.2
Ysx2y,," 41 ¢
PT6022 .22
Ysx2\4' 41¢
i7L934 PT6025 2 5 YsX2\4"132¢
18 L 332 PT6047 .47
%x2''l\,' 47¢
17 L 915
I7 L 9 I6
17 L 928
17 L 9 I 7
17 L 929
17 L 918
17 L 930
17 L 9 I 9
17 L 920
17 L 921
17 L 937
17 L 922
17 L 931
17 L 923
17'-L932
17 L 924
17 L 933
17 L 925
17 L 926
17 L 927
18 L 330
18 L 331
I~ t m:
ISc
~fgr5
fo
'~~xl:V",
i~~
1600 VOLTS DC WORKING
17
17
17
17
17
17
17
17
17
17
17
17
17
L 940
L 941
L 955
L 942
L 95&
L 943
L 957
L 944
L 945
L 946
L 947
L 948
L 949
IH ~§?
VB
eral noise suppression (very low RF impedance); CA. bathtub type for general noise
suppression in .marine and aircraft units; VB.
V D and VO, Vibrator buffer capacitors. All are
rated at DC working: volts except §500 volts
AC-DC. tHas shielded leads. **Dual section
buffer (.0008-.0008 mfd, 1600 v_) for use in
Mot~rola sets. tMetal casej cartridge and leads
are msulated from case. *Midget aircraft
motors. Av. shpg. wt .• 3 oz.
3/8 xl !4" --:i7 17
",xll1,' .59 17
%xIYs' .35 17
Ysx2"
.88 17
Ysx2"
.38 17
lx20/,,' --:s3 17
Ysx2"
.8817
400 VOLTS DC WORKING
No.
PT1621
PT1622
PT16222
PT1623
PT16233
PT1624
PTi6247
PT1625
PT1626
PT1627
PT16275
PT1628
PT1611
.001
Ysxl'
.002
Ysxl\4'
.0022 %xl\4'
.003
%xl\4'
.0033 ",xl\4'
.004
",xl W
.0047 "1i,xl\4'
.005
",xl\4'
.006
Vzxl\4'
.007
Vzxl\4'
.0075 Vzxl\4'
.008
Y,xl\4' - - .01
Vzxl Vz"
~nggs :8~5
17 L 95S PT16122 .022
17 L 959 PT1613 .03
17 l,966 PT1614 -:04
~§~ nt?_15 :8f5.015
16115
IH
32c
~~n1:
35c
%xlYs'
%xl'1s"
V.x2\4' ~
Ysx2\4'
41 ¢
YsxF/s"
47~
TZ TRANSMITTING CAPACITORS
For filter and bypass circuits in
power amplifiers, TV and transmitting equipment. Oil impregnated type in round containers for
upright or inverted mounting. Internally insulated from case. 1 %"
units have two solder lug terminals. 2" units have special standoff
insulated terminals. Supplied wi th
mounting brackets. Ample insulation exceeds RETMA voltage rating requirements. For circuits requiring compact capacitors of long life. A v. shpg. wt., 4 oz.
No.
18L 380
18 L 381
18 L 382
18L 383
18 L 384
Type
Mfd W.V.
Size
TZ383 4.0 ~ ~
TZ385 2.0 1000 1 %x4Va"
TZ386 .5 1500 1 Vax3Ys"
TZ389 4.0 1000 2x4"
TZ387 1.0 1500 2x2Ys'
EA.
3.65
3.20
2,97
4.26
3.20
Mallory Capacitors
HIGH CAPACITY ELECTROLYTICS
OT METAL-CASED TUBULARS
For vibrator buffer. coupling, and other high
voltage circuits. In hermetically sealed aluminum containers, externally insulated. 2%'"
leads. With clip. Av. shpg. wt., 4 oz.
600 VOLT DC WORKING
fr's
Size
Mfd
T ype
--700
101 .01
%X1Y16"
103
.02
70 I
%xlY16"
702
106
.05
'!;16xl Va"
1Y16xl1 Y)6"
703
110
.1
704
113
.25
~U:~~~;
705
1 16
.5
~'---M
17
17
17
17
17
17
No.
NET
L
L
L
L
.5&
.&2
.&5
.73
1.00
1.29
L
L
1000 VOLT DC WORKING
Mfr's
Stock
No.
Type
17 L 707
17 L 70S
17 L 709
303
306
310
Mfd
T7Li56 30i- -:at
.02
.05
.1
Size
NET
%X17'16"
&5¢
71¢
7&¢
SS¢
'Y16xl Vs"
1Yt6x2 1i6"
''''6x2 7'i611'
1600 VOLT DC WORKING
No.
..,
"
17
17
17
17
1
L 035
L 036
L 037
L 03S
17 l039
17L041
17 L 042
17 L 712
M
Type
'"
370
377
371
372
1373
375
376
380
MId
.002
.003
.005
.008
-:o!
.015
.02
.05
Size
NET
%x1%"
5/8 x1%"
5/8 x1 Va"
0/8x1 Va"
71¢
71¢
71¢
71¢
11,A6 x lYs"
1 Y'16xl 1Y16"
1Y16x11 ViG/1
7iT
73¢
7&¢
S2¢
'Y16x2Y16"
2000 VOLT DC WORKING
Stock
Mfr's
Type
No.
iTT043 459
18
17
17
17
17
L 316
L 044
L 045
L 049
L 097
475
460
461
464
467
Mfd
Size
NET
.005
.006
.0075
.01
.02
.05
'YJ6xl Y16"
73¢
73¢
73¢
73¢
79¢
S5¢
1 lAGX! 'lAG"
'1;16X1 %"
!~:~~ya"
1716x2o/1l'
OW 6000 V OIL-IMPREGNATED
TV TUBULAR PAPER CAPACITORS
AC MOTOR-STARTING CAPACITORS
Type PS non-polarized dry electrolytics. For
intermittent duty in starting 110 volt AC
motors. *For 330 v. AC motors. tType EP,
motor-starting, in aluminum can. §For 165 v.
AC. motors. Screw type terminals. Av. shpg.
wt., 10 oz.
18
17
17
17
17
IS
17
17
17
IS
17
17
17
IS
17
17
17
17
IS
17
IS
17
17
17
17
No.
L 403
L 550
L 551
L 552
L 553
L 404t
L 554
L 555
L 55&
L405t
L 557
L 55 S
L 559
L 400
L 561
L 5&3
L 5&5
L 56&
L 402
L 5&7
L 40 I
L 5&S
L 569
L 570
L 571
Type Mfd
2730' 27
53
5310
6410
64
7010
70
75
7510
8
1
8130'
8610
86
97
9710
10810 108
10830' 108
12410 124
13010 130
14510 145
15810 158
16110 161
19410 194
21610 216
24310 243
24365§ 243
27010 270
28210 282
32410 324
34010 340
37810 378
40010 400
NET
3.S2
1.26
1.32
1.41
1.50
6.76
1.56
1.65
I.&S
S.O&
Size
l1Y,6X3 %"
1316x3 Ys"
lY16x3 Ys"
f~:~3Va:
2~6X4Ys"
lY16~3¥s"
lY16x3 Ys"
lY16x3Ys"
2~6X4Ys"
1.73
t~:~~~; 1.73
1116)(3Ys"
I.S8
110/16X3 %1"
1.91
1116x3 %" . 1.91
1316x3 3/a" 2.29
110/16X3 Ya" 2.3S
l' Yt6x3%" 2.76
2Yi6 X 4Ya" 5.0&
110/16X4 %" 2.79
11o/16x4 3/a" 2.S5
11~6X4%"
3.IS
l' Y16x4%" 3.26
21A6X4Ys l1 3.53
2Y16X4 %" 3.5&
PL &. HB HARDWARE FOR ABOVE
Plastic end caps and horizontal mounting
brackets for motor-starting capacitors above.
P.E.C. indicates plastic end cap. Av. shpg.
wt., 3 oz.
IS
IS
IS
'-S
IS
IS
IS
IS
I
Description
No.
Type
L 390 PL-3 P.E.C., on motor
L 391 PL-6 P.E.C., on motor
L 3921PL_8 P.E.C .• on motor
L 393 PL-3A P.E.C .• of! motor
L 394 PL-6A P.E.C., off motor
L 395 PL-8A P.E.C., off motor
L 396 HB-4 Horiz. bracket
L 3971HB-8 Horiz. bracket
Size HE T
1116" 1"2
¢
1 1 %6" 15¢
21;1611
18¢
1~,'
12¢
l1Y1611 IS
¢
2Y16"
3%"
40/S6
18 ¢
18¢
2 I¢
Stock No. Type
17 L 686
17 L 687
17 L 688
17 L 689
17 L &90
17 L 691
17 L 692
17 L &93
17 L 694
621
622
623
625
Tzis
611
612
613
615
Mfd
.0005
.001
.002
.003
.005
.0075
.01
.02
.03
.05
Size
716x l%"
lY16Xl%"
2J1zxl%"
lxl%."
z31zx2Yz"
NET
---:65
.&5
.65
.&S
.&S
1~6X2Yz" -.-7-'1 !t3zx2 Yz"
.71
l'V3zx3"
.73
1 !4x3%"
.73
lo/sx4%" 1.03
MINIATURE METAL TUBULARS
MT miniature metal tubular capacitors-ideal
for use in hearing aids, personal radios, radiocontrolled model airplanes-and other applications where very small tubulars are required.
600-volt units are ideal for use in TV sets. Oilimpr,egnated 600-volt units; laO-volt types are
wax-impregnated. Tinned-copper leads. Av.
shpg. wt., 2 oz.
17
17
17
17
17
17
17
17
17
17
17
No.
L 129
L 130
L 131
L 132
L 133
L 134
L 135
L 136
L 137
L 138
L 139
Type Mfd
.001
107 .002
115 .005
125 .01
127 .02
135 .05
145 -.1605 .001
607 •002
615 .005
625 .01
""""i05
W.V.
100
100
100
100
100
100
100
600
600
600
600
Size
%zxYz"
%ZxYz'"
%zxYz*
l~XYz'"
11
xl'M6"
I~XlY16'"
~Xl%"
x 17i6"
%zXI~6"
%2Xl~f/
2!-t4xl~6"
NET
S3¢
53¢
53¢
m
56¢
59¢'
56¢
56¢
56¢
56¢
F
HARDWARE FOR CAPACITORS
For FP or WP capacitors use MP, BP, PS and
MW-I00 units listed below. For Te, FP. WP
and other tubular capacitors use VR brackets
for vertical mtg., or TH spring clips for horizontal mtg. *Metal. tPhenolic. Av. wt., 3 oz.
No.
Type Fig.
Size
NET
i71:53T P"&:'4 C- - - l -H- - - A t
I
Oil-impregnated; wax-sealed. Provide extra
safety factor for high-voltage applications.
For use in RF bypassing and other radio and
electronic circuits requiring small capacitors.
High dependability under severe temperature
and humidity variations. Two bare tinnedcopper leads. one at each end. May be mounted
by its own leads, or with TH clips (see hardware). A v shpg. wt ., 3 oz
171:685 63S
Plastic case electrolytics for all
high-capacity, low-voltage usesdry disc rectifier filters, movie
equipment, etc. tType 1060A has
aluminum case and is especially
designed for fence control. *N onpolarized types - for intermittent
AC use only. All others are polarized type HC. **For photoflash.
Have screw terminals at one end
except § lugs. Av. wt., 10 oz.
ALUMINUM CAN THREADED NECK
DRY ELECTROL YTICS
Threaded neck units for replacement of wet or
dry electrolytics. Upright mounting types.
With special hardware to facilitate replacement of original units. For sub-chassis mounting, see TH clips at right. RS, H Sand RM
types have 8" leads. *Has common positive and
separate negative terminals. Type SR638 is
lug-type dual. Av. shpg. wt., 7 oz.
No.
17 LOSS
17 L 064
17 L 220
17 L 80 1
17 L 059
17 L 221
TIL 802
17 L S03
17 L 222
17 L 231
17 L 232
17 L 233
"fIT327
17
17
17
17
L 334
L 23&
L 237
L 226
Type
HS693
HS696
RS213
RS212
HD684
RS215
Rsffi
RS217
RS216
RS219
RS223
RS224
SR638
SR645
RM262
RM265
RS207
Mfd W.V.
--8600
20 600
8 450
8 450
10 450
12 450
12 450
16 450
16 450
20 450
30 450
40 450
450
*8-8 450
8-8 450
8-8-8 450
30 250
s:s
Size
1%x4"
l¥ax4~,y
NET
IJiS
2.2&
1x2%' 1.29
1%x3"
1.29
1x3'
lx2%,'
l%x3'
1 % x3'"
lx3Vz"
1 3/sx3"
1 %x3"
1%x3 11
1Vsx2 3,4"
l¥ax2%11
1 3/sx3"
1.35
1.41
1.41
1.44
1.44
1.59
1.7&
I.S5
T:76
1.7&
1.7&
1'1sx414' 2.94
1x3l1z' 1.21
17 L 532 PS-6
C
1 'Is"
.53
17 L 402 VR-1
E
1 to 1li,"
.09
17L413 VR-3
E 1'1sto1Yi,"
.09
17 L 414' VR-4- If" 1 liz to l'KG" - ~121
17 L 4151 VR-6
E 1% to 1 11'"
.15
17 L 41 & VR-8
E
2 to 2li,"
.1 S
17 L412 TH-25
D 1'1s to 1Yi,"
.06
17L417MW-100 F Mtg.Wrenchl.03
Items below in packages of 3
Type
Fig.
Size
Per Pkg.
No.
IS L 414 MP=2 A*
%"
A*
1"
IS L 415 MP-4
A*
1 3/a"
IS L 41 & MP-6
3,4"
IS L 417 BP-2
Bt
1"
IS L 41S BP-4
Bt
IS L 419 BP-6
Bt
1%"
IS L 420 TH-13 D
%"
IS L 421 TH-15 ] ) Yz to 0/16"
D o/a to 1 !A6"
IS L 422 TH-17
IS L 423 TH-19 D %. to 10/16"
D 7;8 to 10/16"
IS L 424 TH-21
1 to 11;16"
IS L 425 TH-23 D
,
Type "MSU" for P. HC and NP capacltors.
No. [Type Description
Size
EAC H
18i::406 115=1 Top cap-- """"13/s'- - - I B L 407 116-1 Top cap
2"
I B L 40S118·1 Bottom cap
t'ls"
12c
18 L
Bottom cap
2"
.
9c
9c
4091119-1
iii:i
18---[-~rI6
Bracket'~
i37s;ZJ\{" . _ -
IS L 411 122-1 Bracket
1 'lsx4 Y4" 21
18 L 41 2 123-1 Bracket
2x3 Va"
C
18 L 413124-1 Bracket
2x4Va"
INSULATING SLEEVES
Fiber insulating sleeves for FP type capacitors.
C
ld
v. h
s pg. w t.,2 oz.
ose
end A
Type
EACH
No.
Size
CE-l
o/4,x2"
17 L 510
1 X2"
CE-3
17L5/1
CE-4
1 x3 n
17 L 512
CE-5
17 L 513
1%x2"
lYsx3l1'
CE-6
17 L 514
CE-7
17 L 515
1 x2Yz'"
9¢
CE-8
1 x4"
17 L 516
CE-9
1 3/s x 2 yz'
17 L 517
6¢
CE-lO
1 3/ax4"
9¢
17 L 518
--6c
For other listings of Mallory -buffer and
Aut
IlL 308 270 .000027 II L335 821 .00082*
II L309 330 .000033 II L336 102 .001'
L310 ~390- .000039 lTL337 122--1.11012'
470 .000047 II L 338 152 .0015*
" L311 500
.00005 II L 339 1821.0018*
II L312
II L313 560 .000056 II L340 202 .002'
680
.000068 II L 341 222 .0022*
" L314
No.
Type
Description
EA.
Output Stage
59¢
PC·151 Audet Output Stage
68¢
PC·154 Audet Output Stage
59¢
PC·157 Audet Output Stage
59¢
PC·15S Audet Output Stage
68¢
VC=-f59 Audet Output Stage
68¢
PC·160Pendet
73¢
PC·165 Pendet
79¢
PC·175 Special
59¢
PC·176 Special
44¢
pGin SPec"ia-.I------ I'5;;9-=¢
PC·I78 Special
44¢
PC·179 Special
53¢
PC·184 Special
44¢
PC'185lspecial
44¢
PC·IM Special
44¢
PC·260 Sync Takeoff Couplate 73¢
PC·262,SyncTakeoffCouplate 73¢
PC.2631 Sync Takeoff Couplate 73¢
TiLisS pe--::f50 Audet
I I L 170
I I L 359
I I L 360
" L 361
I I L 362
I I L 171
I I L 172
I I L 363
I I L 173
TTL450
II L451
II L364
I I L 365
II L366
II L367
I I L 368
II L369
I I L 380
PRINTED CIRCUIT KITS
Model PCK .. 18. Contains 18
printed electronic circuits selected from the 9 most popular
types. Packed in handy.
hinged plastic box 8 1,;4x4 1,;4 x
1 !4". Replace 42 resistors and
52 capacitors. Each unit contains complete, ready-to-function section of an electronic
circuit. Ideal for servicemen •
experimenters and engineering laboratories.
~~PE·46tO'. ~iS~~·$15.00.
NET ..........
8.82
Model PC K .. 45. As above but contains 45 PEe
units, 21 types. Shpg. wt., 11,;4 lbs.
58 L 461. List. $40.00. NET .......... 23.52
HI-VO·KAPS FOR TV
500 mmf hi-voltage ceramics for
filter, conpling and HV bypass
service. §Rated 12.500 wkg. v. DC,
lxYz". *20,000 wkg. v. DC, lxl".
t30.000 wkg. v. DC, 1 Y2xl Y-i".
Shpg. wt., 3 oz.
Type
No.
§TV1-501
II L 074 §TV2·501
II L 075 §TV3·501
IIL076 -·"'[Vl·502
II L 024 *TV3-502
II L 040 'TV2·502
II L 041 tTVl·503
II L 018 *TV4·502
TTLOr9 *TV5·50i
II L 452 *TV7-502
II L 453 tTV8-503
TfLCJi3
Terminals
Rod
Slot-tap
Tap-thread
Rod
Tap-thread
Slot-tap
Rod
Dual male thr.
Dual female tap
Male, %z-%z
Male,2-%z
EA.
59c
---:sa
.88
.88
1.76
.88
--:as
.88
1.76
Electronic RETMA Color Code CalcL,llator.
Up-to-date; for ret?istors, capacitors, etc.
37 K I 14. Shpg. wt .• 8 oz... . .
.25¢
TV 207 HI·KAP KIT
Contains 1 TV-20 Hi-Va Kap and complete set
of attachable terminals. For TV replacement.
Capacitor rated 500 mmf at 20,000 WVDC. Terminal set has 1 each-slotted rod, short male
and long male; 2 each-female thread and male
thread. Terminals seat without air gap-capac-
Yi ,.wg\ 6~tNW·. ~.~~~ .. ~~:,.5 .o.z: ...... 1.09
r
n
IIL3Ts
II L 316
II L 317
II L 318
TiL3T9
II
II
II
II
II
II
II
L320
L 321
L322
L323
L324
L325
L326
NET
EACH.
Tso~
820
101
121
151
181
201
221
251
271
301
331
:000075' 1'-L342 25"2-
.000082
.0001
.00012
.00015
.00018
.0002
.00022
.00025
.00027
.0003
.00033
II
II
II
II
II
II
II
II
II
II
L343 272
L344 302
L345 332
L346 402
L347 472
L348 502
L349 562
L350 -682 752
L351
L352 103
~0025*
.0027*
.003*
.0033'
.004t
.0047t
.005t
.0056t
.0068t
.0075t
.Olt
15c
8505 HIGH·VOLTAGE CERAMICS
High quality capacitor for RF power
circuits. Has negative temperature
coefficient of 7S0 parts/million/oC.,
except *zero temperature coefficient.
Contains silver electrodes fired to
ceramic. Low power factor. :::I:: 10%
tolerance. 6-32 mounting screw. %xlY16" dia.
(tType 858S. same size and style). Wt., 2 oz .
No.
Mmf Wkg. Volts DC
7500
L 100 ~
7500
50*
L 101
50
7500
L 102
75
7500
L 103
5000
TTL'T04 100 .
5000
II LiOn 500
5000
" L 108t 1000
II
"
II
II
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
EACH
1.7e
123
Stancor Transformers
.(i
FA
UNIVERSAL OUTPUT TRANSFORMERS
POWER TRANSFORMERS
For single or push-pull plates to voice coiL All have wire leads on primary
8400 Series-For 6.3 Volt Tubes. All secondaries center-tapped, except
PS-841S and PA8421. *For use with 6AXS. 6X4. 6X5 or selenium recti~
fiers. All are Fig. M, except Type PC is Fig. C and Type PS is Fig. A.
§Has extra winding: 6.3 v. @ 3A. C.T. Primary, 117 volts, 60 cycle AC.
and lugs on secondary. except *lugs on both primary and secondary.
All are Fig. Q except *Fig. J. Secondary: t500 ohms; §500, 333, 200,125,
50 ohms; others match any voice coil to rated primary.
Stock No. Type
Primary Watts
Size
Lb •• NET
64 G 294 A3250§ 5K; 10,
~
~T
20KCT
rna)
2x3!4xl0/4"
1
7-IOK
4
1%x2%x13hll
64 G 005 A3822
1.62
%
64 G 026 A3823 4-14KCT
8
15/s x2?1sxl Vz"
2.06
%
8
2x31/4x2"
I y,
64 G 242 A3824 6-10K
2.91
8
t:5-4.5-K~
2X3V~-f5Js-'-- 114 2.32
64 G 002 A3825
21 Y16x3o/tsx21,411
64 G 028 A3830* 3-10K CT
20
2
3.18
10
64 G 293 A3841 *t 2.5,4,5,6,7
21 H6X3Y16X2 Y4"
lYz
4.41
64 G 023 A3849 1.5-IOK
10
1%x2Vaxl Yz'"
I
1.97
64 G 024 A3850* 4-14K CT
8
2x23/axl Yi"
I
2.32
64 G 027 A3852* 4-14K CT- -18- 2o/16 x ZVs"XV- I~ ~6
4
64 G 025 A3856 4-14KCT
1%x2¥Sxl%'
1.91
IS
64 G 029 A3870 4-14KCT
2x3Y4 X2"
1lJ.
2.91
15
64 G 292 A3880 4-14KCT
2Y4x3%x2Y4"
1%
3.50
FIXED IMPEDANCE OUTPUT TRANSFORMERS
Deliver maximum audio frequency power from amplifier to load. All
are Fig. A mounting type, except *Fig. C. Type A3337 is similar to
Fig. J. but has leads. Type A3330 has 4.5% primary tap used in B+
filter network for hum reduction.
Type Primary Secondary Watts Ctrs. Lbs'I NET
No.
-To- - 23js "
4
64 G 013 A2312 14,6boCT
06
10
7,000
64 G 245 A2313
8
2 1 ,,6H ly.r·
I 2.00
25
500/15/8/4
2xl11;16 H. 2% 5.67
64 G 033 A3304* 7M CT
10M CT
25 2~x2H
64 G 297 A3311* 10K CT
500/15/8/4
3Y, 5.35
5
25K
64 G 296 A3327
4
2"
1.44
3.5
3
64 G 244 A3328 4,OiiO
1%"
Yz 1.21
8,000
3.5
3
64 G 246 A3329
1%"
Yz 1.12
2K
3.5
5
64 G 299 A3.330
2"
I
1.62
2,000
64 G 243 A3332
3.2
3
1%"
Yz .94
5K
6-8
10
I
64 G 295 A3337
2%"
1.79
64 G 020 1\3800*.5,000 CT 500/250/15/8/4 3 0 21;4x2n- "4 5.44
64 G 021 A3801 *'6,600 CT 500/250/15/8/4 35 2Y2.x2:yj6" 5% 6.53
5
1
64 G 298 A3831 10K CT
8/4/2
2%"
1.97
5
4
64 G 015 A3857 25M CT
2"
% 1.50
2,000
4
5
64 G 001 A3876
2"
% 1.12
-2-"-% T:T8
64 G 004 A3877 S,'iiOO
4
5
7,000
4
2"
5
64 G 006 A3878
%1.15
4
2"
5
64 G 010 A3879 10,000
'14'1.12
7.600
3.2
2"
64 G 519 A8114
5
YzII.56
_1'21
FILAMENT TRANSFORMERS
High-quality. single-secondary transformers. Secondaries center-tapped
except P-6469. *Has 6.3 v. primary and secondary for filament isolation.
All others for 117 volts, 60 cycles.
_ _N_O_'_j
64 G 141
64 G 301
64 G 262
64 G 255
64G308
Type
P6133
P3060
P6467
P3062
P6134
'64"G58'4 -1'8190
64 G 585 P8191*
64 G 263 P6466
64 G 309 1'5014
64 G 256 1'4019
~ P4089
64G312 P3064
64 G 313 P6308
64G265 P6309
64 G 314 P5015
64'G'2'57 P5016
Insul. ~~
=------~--------~
~ Volts!Amps.
......
2.5
BY
2.5
AS. 0
BY
5.0
A
6.3
----y;;-- 6.3
A
A
BY
C
-CBY
......
......
BY
6.3
6.3
6.3
6.3
6T
6.3
6.3
6.3
7.5
BY"'1Q.O
~~ g ~~~ m~~
C'" 188
64 G 142
64 G 143
P8130
P6469
..
A
A.
12.6
25.2
5.0
10.0
3.0
6.0
1.2
7,500
IY,
3.35
10,000
2%
4.20
2,500
I Yz
2.82
2,500
214
3.73
3,000
I
1.71
1.2 5,000 - 1 - - 2":23
1.2
5.000
I
2.41
3.0
2.500
IYz
2.73
3.0
2,500
214
3.20
4.0
2,500
2Yz
4.23
6':0 2,500 ~ ~
6.0
2,500
2%
3.67
10.0. 2,500
3%
4.41
20.0
2,500
6%
8.35
4.0
2,500
3
3.73
4 T 2,500 I~ '1:50
~8
2.0
1.0
~:~gg
1,500
~%
lY,
.~Yz
§:~~
3.03
2.88
Stock
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
64G
64
64
64
64
64
G
G
G
G
G
~~
g 86?
64 G 082
Type
A52C
;tH~
I-r:r- j
A63C
Ratio
U
1:3
Size
\ Lb.. \ NET
I Vs';Z9,,,IW- ~~ ~
m~m~lU:
I Vs,,2%x1 Yz"
14%
U~
1.79
DRIVER TRANSFORMERS
Single plate (10,000 ohms primary impedance) to push-pull grids. All
are Fig. A mounting type.
Rect.
F'iI. 1
Wt. NET
Overall
Size
Lb •.
2o/sxlYax2"
% 1.85
21;4x3%x2Ya" 1 Y, 3.09
2o/16x21/sxl %11' 1 2.32
37'i6X2%x2?1a" 2% 3.85
T
2 Y2x3x2 5/S"
T 6.3 TO 3o/t6X2o/sx2o/a" -.!~13.97
2Y4 3.97
2y,4.41
2 6.3 2.0 2%x2Yzx3"
2 6.3 2.0 31;16X2 5/ ax2 3;4" 2yr·41
6.3 3.0 2%x2Yzx3"
2%4.41
6.3 3.0 3}16X2o/sx271a" 214 4.41
3 Ysx2 Ylx3-;;-- -3 Y4 4.94
P~8403 560 7i.i 5 2 6.'3' D
PC -8403 500 70 5 2 6.3 2.5 3"6X2o/sx31;8" 3Y4 14.94
PC -8404 520 90 5 2 6.3 3.0 3 5/ sx3x3 Yz"
4 5.56
PM-8404 520 90 5 2 6.3 3.0 2 7/sx3¥ax3%" 4 5.56
PM-8405 - 540 120 5 3 6.3 3 .S. 3!/zx3Vsx3%," 4y,'6.14
-1"------pe-:84'65 540 4y,6.i'4
120 S" 'T 6.3 3.S\ 4x31;4x3%"
PM-8406 650 40 5 2 6.3 2.012!/zx3x2%"
2Y, 4.06
PM,8407 650 55 5 2 6.3 2.0 2 Yix3x3 Va"
3Y4 4.47
PC -8406 650 40 5 2 6.3 2.03o/16X2 %x2%" 214 4.06
PC -8407 650 55 5 2 6.3 ~Q ?}16X2 %x31,1~ 3Y, 4.47
PC -8408 680 70 5 2 6.3 2.5 3 3/sx3%x3"
4 5.06
PM-8408 680 70 5 2 6.3 2.5
4 5.06
PM-8409 700 90 5 2 6.3 3.0
4Y, 5.64
PC -8409 700 90 5 2 6.3 3.0 3 5/ sx3x3 5/s"
414 5.64
PM-8410 720 120 5 3 6.3 3.5 3Yax3%x3%" 5Y, 6.23
PC -84107201205 '3 6:33.'5 4x3!4X3%-"- 5Yz 6.23
PM-841t 750 150 5 3 6.34.5 3 7/ sx3Y2x4Va w S% 7.47
PC -841t 750 ISO 5 3 6.34.5 4'H6X3%x4Ys" 5Y'[7.4 7
PM-8412 800 20015 3 6.35.0 3o/4 x4 Y2.x3Va" S Y4 8.41
PC -8412 800 200 5 3
4x4x4%R
81,14 8.41
PC -8414§ 1200 200 5 3
4Y4x4%x4"
SYz 10.61
,
-~--
170
177
175
215
171
178
179
160
172
1113
157
155
217
184
164
156
158
185
159
186
173
187
161
163
169
... 6.3
.6
6.3 2.0
6.3 1.0
6.3 2.5
6.3 2.0
~~~~~~~~:
Ui3:8
FILTER CHOKES
All ratings are with maximum DC in winding. All are Fig. A, mounting
type, except *Fig. L, tFig. TD, §Fig. C; Hike Fig. J. but with leads.
All are rated 1500 v. rms except **2000, tt3000.
LbS'1
.~-----=----~~~~=
Stc:»~k N0'1 T~,,-e
Hys.! Ma. Ohms
Si~e
NET
64 -c:i- 057 Cl001 it ID.5 -iTO -225' 2%x4';:iy,,-"- 2\/; 2.62
64 G 056 CI002
15.0
75
400 214x3%x214"
I Y41 1.91
64G055Cl003
16.0
50
580 2x314xl%"
IYz 1.56
64 G 06S'C1080
3.5
50
200 1%,,2%xl Yz"
% 1.26
64G075'·C1279
8.5
50
400 1%"2%,,IYz"
%1 1.29
64'G 0671C135S*
"2iTo 2Y16X2Y.6,,1¥." lYzll:i9
64 G 063 C1410§tt
4.0
175
100 3J.'i6X2%x2%"
2Y, 3.70
64 G 466 C141l§tt
4.5
200
80
3%x3 x3Ys'
3Yzi 4.20
64 G 455iC1412§tt
4.0
250
60
3%,,3,,3Y,"
4Yz 6.20
64 G 068'CI420§
16.0
80
360 3J.'i6X2%,,2%"
2Y, 3.18
64G46SICI421§tt'1:O 1"40 -f6:5 3o/,-;;<2',7,x2'1," --2Y,1'3~2
64 G 0581C1515
20.0
IS
900 1%"2'/,,,1 Yz"
1
1.29
64 G 050 C1706
4.5
50
300 1%,,2Vsxl%"
% 1.09
64G051 C1707
7.0
50
550 1%"2Vs,,I%"
%11.15
6.4~"o.5_2(::!L08_. 13,~ ~5_
500 "~3':4,,IW __
11--'..7_9..
-s.o --rs
1
~~ ~ 8~~,§g~g
~:g I~g
~~ g ~~~Igmm ~:g
64 G 059 C2303**
64Go6(ji u304
~gg
'lg8
l§g
100
~%~i14~~~.
~~~~~~~~"
2,5
130
2. ,,314,,1 %"
2 : 3 1 5 0 ~O 2 x314,J.W
~~ g 8~~lg~g~!tt ~:g
188
3gg i~;42Yi3~J.l
64
3.0
150
90
214. ".3%.".214.. "
64 G
G 457'IC2309'*
505 (,2325
2.0
200
60 3%,,214,,214"
64 G 520 C2326
~"300 ~ "3Y.x2i1.,",,2-y,,"
~~ g~~~i8m~
64 G 459iC2334
I:i
2.8
~~~
300
n
60
~i:1~}U~~YZ"
2%x214x4"
H1!
il7.!
1 Y,:
~:~:
1.82
lY,jI.88-
Hfi n~
21%12'26
2,26
1% 2.56
j:t, ~:~~
I
2Y,
2.50
*
All have style J frame and terminal lugs except in Q case. Type A3837
is auto-transformer; operates one or more speakers in parallel. A-SI02
and A-8103 are RETMA 70.7 volt types. tPower steps in watts.
Primary Imp. reCOndary Imp, Watts -cirS:-U;S:--'NEr
25 ~ 2\\ 3.20
1500/1000/500 15/8/4
21%2" 1% 3.23
500/1000
.06 to 8,.12 to 16 15
1500/2000
.18 to 24 .. 24 to 32
2500/3000
.30 to 40, .36 to 48
25
2%"
1~ 2.78
64G 098 A3883
500
15/8/6/4
8
2%'
1Y4 1.88
64G 085 A7947* 2000/1500/
1000/500
6-8/3.2
2.50
2Ys'
A7949
2000/1500/
1~
12
6·8/3.2
64G 086'
1000/500
I··
1.38
2'
500 ,..
3.Z/6-8
5
64G 089 A8101'
2.65
8
Z'
8/4/2/1/05t 4/8/16
64G091 A810Z
21~6'
16
1% 3.70
64G 092 A8103
16/8/4/2/1/:5T /8/16
3.59
3000/2000/
64G 099 A8104
2Ys~
1\\
10
1500/1000/500 16/8/4
No.
Type
64G 087
64G 088
A3818
A3837
**
124
~:~?
L1NE-TO-VOICE COIL TRANSFORMERS
For single plate to push-pull grids except *single plate to single grid; for
7000-20,000 ohm plate impedances. All others. 7000-1S,000 ohm plate
impedance. Maximum primary DC, 10 rna. All are Fig. A.
I
Plate
VC"-Ma VA VA
PS -8415 125- 15 *
PA-8421 125 50 *
PS -8416 250 25
PC-8418 460 50 *
PM-8401 470 40 5
PC -8401 470 -;f6 5
PM-8402 480 55 5
PC .. 8402 480 55 5
PM-8419 480 70 *
PC -8419 480 70 *
64G176
PUSH-PULL AUDIO INPUT TRANSfORMERS
Stock No.
64G~
Mfr's
Type
No.
G 162
G 078
G 216
G 077
G 154
ALLIED Supplies Everything for the Experimenter and Builder
StancorTranslormers
rIJ
~A
DF
TELEVISION REPLACEMENT TRANSFORMERS, YOKES AND FOCUS COILS
Top-quality transformer-inductor type TV replacement components.
All are electrically identical to original part. Horizontal output transformers are exact duplicate, electrical and physical replacements. The
Stancor Television Components Replacement Guide gives original part
numbers and replacements for transformers and coils. There is no
charge for the Replacement Guide; ask for 37G037 with your next order.
HORIZONTAL OUTPUT TRANSFORMERS
Stock No.
64G2iO
Type
A-8128
Ill"
VERTICAL DEFLECTION TRANSFORMERS
~
Original Mfrs. Part Nos.
Fig.
Admiral 79C23:3,79C28-1
Airline 22E42
Dumont 20-375, 20004261
Hoffman 5123, 5134
64G 281
64 G 546
64 G 22 I
64G 559
64G21 I
64 G 55 I
64G 572
64 G 573
64 G 320
64-G 268
64 G 369
64 G321
64 G 322
64 G 323
64G 324
64 G 325
~~g~.~~
64 G 328
64G329
64G330
64G 331
64G 332
64G333
64 G 284
64 G 285
64G 286
64 G 279
64G283
64G222
64 G 282
64 G 2 I 8
64G219
64G 220
64 G 223
64G 224
64 G 266
64 G 267
64G209
64G 212
64G 213
64G214
64 G 272
64 G 273
64G275
64 G 276
64 G 274
64 G 278
64G 277
64 G 208
64G 287
64 G 288
64 G 289
64G 290
64 G 29 I
64 G 368
Majestic C9.240-1
6.41
A-8129 ....
Muntz TO-0024
6:26
A-8l30 HG
General Electric 77Jl
5.88
A-8131 ....
Emerson 738047/48/53/60
3.82
A-8132
Muntz TO-0031
6.17
A-8133 "HA Admiral 79C30-I, 79C30-3
6.17
A-8134 HA Admiral 79C30-2, 79C30-4, 79C38-1, 79038-1 &:T7
A-8135 ..... Admiral 79041-1, 79041-2
6.32
A-8136 ...... Philharmonic 80-263/-265/-2
5.88
A-8137
Hoffman 5035
5.88
A-8138 ... .. Emerson 738079, 738084
----s:Bs
A-8139 .. ... Emerson 738096, 738100
5.59
A-8220 ...
Philco 32-8565
6.26
A-8221
Philco 32-8555
6.61
A-8222
Philco 32-8533, 32-8534
6.29
A-8223 - - Phllco 32-8572
--s:&7
A-8224 'HE
Motorola 24C711265/A, 24C721290
7.70
A-8225
Motorola 24K712193
HE
7.70
A-8226 HE
Motorola 24K72130l/C, 24K721517C
7.70
A-8227
Sylvania 241-0003
HJ
4.23
A-8228 IfJ Sylvani. 241-0005, 241-0006
""""4:S3
A-8229 HJ
Sylvania 241-0007
4.76
A-8230 ...... Air King, CBS/Columbia, Firestone and
Silvertone 10104/07/08/10/26/35
6.17
A-8231
Air King, CBS /Columbia, Firestone and
Silvertone 10136a/37/38/59
6.17
A-8232
Emerson-738061/68/69/73/74/75/82
6:T7
A-8236
Westinghouse V-1l548-1/-2/-3/-4
6.61
A-8237
Westinghouse V-9904-I, V-I0213-1
5.73
A-8238
Westinghouse V-9904-2, V-10204-1, V-I0214-1
5.73
A-8239
Moto'ol,24K192753-;-24K70fo99
5.88
A-8240
Muntz TO-0036
5.88
A-8241
Crosley 157820
Hallicrafters 550251
4.76
A-8242 ...... Muntz TO-0028/29
5.29
-- 5.llB
A-8245 ...... Airline and Sentinel 22E51
A-8246 ...... Airline and Sentinel 22E67
5.88
A-8247
Airline and Sentinel 22E75
8.27
A-8248 "HE
Crosley 154069/-1, 154990/2/3
Hatlicrafters 550197
8.27
-iJiiiiii,nt 20005021---------- -s.29
A-8249
Dumont 20004361
A-8250
5.29
Dumont 20006731
A-8251
2.,I.L
--Arvin E24989
A-8252
Dumont 20008061, 20008402
Hoffman 5156, 5160
Olympic TR-2771-1
Packard 8e1l89435/7 /8/88
Silvertone N24989, PMC-56002
St\~T~4e:g-CarISon 161035,161042,161043/-1,
--
......
-
--
-.---~-
--
Techmaster T·25Tl
5.29
Admli'iiD9D48-1
5:73
Admiral 79C60-!
4.03
Admiral 79C60-1, 79C60-2
4.76
...... General Electric RTO-]Ol
5.88
General Electric RTO-I04
S.8S
-Ceneran,]ectric RTO-125/6/7
5-:73
General Electric RTO-129, RTO-130
5.29
General Electric RTO-I09
6.03
...... Majestic and Muntz C9.253/l/-2/-E
5.88
General Electric RTO-131/-141/-163-3
5.73
Crosley 158481-1, 158481-2 158481-5
Hallicrafters 558253, 550262 550266
5.44
Zenith S-159ll/2, 5-16566, S-17130/40,
A-8267 HJ
S-17233, 5-17245/265/435, 5-17646/767/
/8ll 5-17927 S-20908
~
ATz68 HJ Zenith S-15015/202/709, S-1571O, S-16006,
S-16191/204, 5-17244/669/X, S-20866
5.52
A-8269 HJ
Zenith S-18487, S-18537, S-18802
5.29
A-8270
HJ
Zenith 5-18567, S-18990, S-19728
5.29
Zenith
S-19032
A-8271
HJ
5.29
A-8272
HJ
Zenith S-20993
5.29
A-8253
A-8254
A-8255
A-8256
A-8257
A-8258
A-8259
A-8260
A-8261
A-8262
A-8263
HA
HA
501
504
543
549
558
.47 I
64(;-554
64
64
64
64
64
64
64
64
64
G
G
G
G
G
G
G
G
G
557
460
461
462
463
464
472
473
474
DC Res. in Ohms
Pri.
Sec.
--1-0-700
12
600
7
525
7
1200
11
400
~
1650
4.5
540
10.5
625
14
540
15
----s4O --14-375
10
300
9
375
6.5
330
8.5
l300
Size
~~~~~l~:
~U:~~~~~~:
2x3~x1%"
2 Vzx2 VzX3!A'6 1f
21Ax3%x2Ys"
2 5/sx21Ax3"
2 Y4x2 Y4x3%~11
21Ax1%x3 5/a"
2o/sx2 Y4x2 Y2"
2x1 7/sx3 V4"
2x1 3/4 x 31A"
2xl Vax3Y4,11
2x1S;8x3~n
Wt.
Lb ••
1
1
2Yz
2Yz
lYz
-3lYz
2Yz
2
lYz
2
lYz
1
lYz
1
NET
2.56
2.62
3.88
3.56
2.38
4.03
3.44
3.00
2.56
2.26
3.38
2.35
2.06
2.50
2.15
HORIZONTAL BLOCKING OSCILLATOR TRANSFORMERS
No_
64 G 500
64 G 503
I A-8110 I-A--I
Type
Fig.
A-8120
TD
Size
1 Vzx2!;2xlY2/J1
1 %x2o/16xl Y2:"
I
Lb ••
~
I
Yz
NET
1.79
2.53
TELEVISION POWER TRANSFORMERS
All plate windings CT. All are Fig. M except tFig. C. *With copper
shorting band to reduce external magnetic field For 117 volts, 60 cycles.
Fil.
Stock
Mfr's Plate Rect.
Overall
WI.
No.
Type V Ma VA
V
A
Size
Lb.. NET
64 G510 P-8154 7502305 3 ~- 2/5.6
4!4x4*x4~111
9~ I 1.47
64 G517 P-BI56* 730340 5 6 5/12.6 CT 2/5
6%x3 1~6x4* It ]6~ 18. J 7
64 G 518 P-8157 770195 5 3 6.3/
7.65/
4%x3l\x4\>'
111> 15.64
470105 5 2 6.3/5
.6/2
64 G 576 P-8159* 720290 5 3 5/6.3/6.3 2/8/.6
5l-1.x3'~.x4WIOI> 14.64
64G577 P:8l6O
5"36.45
12
4Y4x374X4Yz~
10 12.61
332 65
64 G548 P-8163* 740250 5 3 6.3/6.3
7.75/1.2
5911,x3' ~,x4W 101> 14.99
64 G 578 P-8164* 600 70 5 3 6.3
9.0
4Ysx3'l1,x4Ys' 71> I 1.82
64G580 P-8166* 6sii 360 5 6 6 3/6 3/6 3 25/5 0/5.0 6x3i'A~-x4%" i3 17.38
64G583 P-8169* 7602505 363/63/631.2/5/7
4%x3%x4\>'
101> 13.91
64G599 P-8171* 7502505 363/6.3
20/90
5x3l\x4\>,
101> 13.88
64-G413 P-833P62024053163;~~4I>X3%X41>'-9 I 1.67
64G414 P-8332* 5602605 563/63/6371/12/.9 4%x3l\x4\>'
11 12_91
64G415 P-8333* 5902255 363/6.3
114/.9
4%x3%x4\>'
10 12.14
64 G416 P-8334* 550305 5 5 6.3/6.3
8.5/12
5Ysx3%x4\>'
13 14.08
64-GWP-8335* 600325566.3/6.3
88/1.5
5x3%x4\>'
13 14.08
64 G418IP-8336* 117280
63/6.3/6.39.5/.6/1.2 4%x3%x4\>'
8
9.97
64G419 P-8337 6302255 363
825
4I>x3%x4\>'
81> 12.49
64G420 P-8338* 630310 5 6 67/6.4
10/16
5%x3Vsx4W
121> 12.91
64 G421 P-8339t 65!i 255 5 3126 CT
5.25
4Vsx3%x5"
81> 10.44
64 G422!P-8340* 710270 5 6 6.3/6.3/6.3 9.5/1.65/2.4 4%x3%x4\>'
12 13.23
64 G423 P-8341*t 720 175 5 3 12.6 CT
5.45
4Vsx3%x4V,'
11 12.49
440110 5 2
64 G424 P-8342* 730260 5 6 6.3/6.3
8.85/1.2
5%x3%x4\>'
13 12.79
miss
DEFLECTION YOKES
~ ~
\l2. except:
Type
Fig.
Lb..
NET
A-81ll
A-8121
A-8122
A-8l24
A-8125
A-8126
-A-TD
TS
A
A
y;
1.59
2. I 8
2.47
2.44
1.59
1.62
'a
'~
~
t
'2
37 G 037. Shows original and Stancor replacement part No. No charge
or~,er.
Type
--
TELEVISION REPLACEMENT PARTS GUIDE
with
Mfr's
A-8112
A-8113
A-8115*
A-8116*
A-8123t
A-8140*
A-8141t
A-8142*
A-8143
A-8144
A-8145*
A-8146t
A-8147t
A-8148t
A-8149t
For magnetically deflected direct-view kinescopes. 70° deflection. 153 0
deflection. All have networks and extra long leads. Molded nylon coil
forms. Ferrite cores and cosine windings, except t. Wt.• 1 Y3 lbs_
VERTICAL BLOCKING OSCILLATOR TRANSFORMERS
-No.
Stock
No.
G 522
G 523
G 502
G 51 6
G 547
64
64
64
64
64
--
I~~r1~~ ~~~~~~~ f~is:T:..48~t:e~~· Jo~r~~ {,~i~rfdii~ili6~f 1
64 G
64 G
64 G
64 G
64 G
64G
Like Fig. A on page 124 except *likc Fig. N. t Autoformer type.
I
~~ g §§~lg~:1Jt§t
64
64
&4
64
&4
G
G
G
G
G
539 DY-SA
590DY-9A
589IDY-IOA
59& DY-llA
597 DY-12A
~~ g ~~?Ig~:m:
Fig.
'jjjj
DF
DF
'""i5"F
DF
DF
DF
DF
Coil Induct, in Mh Coil Ohms
Horiz. ~ Horiz. Vert. EACH
Igj
8.5
13.5
---:ro.o20
30
30
25
~g
U:~
~~
50
50
--3-.550
50
3.5
50
14.5
17.5
52.5
53.5
23
50
50
3,5
~~
34
45
35
50
U§
5.88
5.88
5.88
S.8S
5.88
6.03
5.88
WIDTH AND LINEARITY CONTROLS
Replacement width and linearity controls. *Width coil. tTapped linearity
coil. § Width coil with keyed winding. **Width coil and/or linearity coil.
:j:Width coil with AGe Shpg. wt. Yz lb.
AGC Induct- AGC Res.
NET
Inductance
Resis.
Stock
Type
In Mh
In Ohms ance in Mh
In Ohms EACH
No.
-:050::50
.53 ............. .......... -:t3
WC-l*
64G 491
.55-4.6
8.3
64G 492 .. WC-2t
............. .......... .73
.170-.610
WC-4*
1.0
.71
64G 493
.. "2:7-1:1;'" "'i9:5 ... ..!..:Q..
4-39
32.0
WC-5**
64 G 494
5.6
WC-6t
............. .......... ·'.76
64G495
.5-3.5
WC-7*
2.3
.7-3
64 G 496
1.0-10.0
8.0
WC-8*
.88
64 G 497
····:is-70·· . ·· .. i:6·· . .94
WC-9§
3.2-9
28.0
&4 G 498
4.0-28
32.0
2.6-7.5
1.2
WC-lOt
1.03
64 G 499
--u:u-
For Complete Product and Manufacturers' Index, See Pages 317·320
............. ..........
2.25
Transfor'mers
..STANCOR QUALITY TRANSFORMERS
Te
N
STANCOR HIGH-FIDELITY TRANSFORMERS
Econom.ical audio output transformers designed for true
high-fidelity' performance. Excellent power handling capacity and wide frequency response make them suitable
for use in amplifiers where a high degree of audio fidelity
is required. Frequency response, flat, ± 1 db, from 2020,000 cycles, at 25 watts. All units conservatively rated
a~ maximum of 50 watts. Designed to match most of the
popular tubes to speaker or line impedances. Types A-80S4
and A-8072 may be used in Williamson amplifiers. Units. employ interleaved "trifilar." windings, extremely tight coupling and careful balancing. Size, 4o/t6x3Y16x4!t4". Shpg. wt .• 7lbs.
TA
Stock
No.
64 G 563
64 G 570
64 G 564
64 G 574
KA
Type
Pri. Imp.
(P-P)
A-80S3
A-80S6
A-80S4
A-8072
5000
6600
9000
7600
Sec.
Imp.
8.16
8, 16
8. 16
4,8,16
Max. Pri.
DC
Per Half
150 rna
125 rna
100 rna
100 rna
NET
EACH
12:02:""
12.02
12,02
14.70
CHASSIS SET WM-S. Two completely punched and finished chassis for
the ultra-linear Stancor-Williamson Amplifier (using A-8072 transformer)
d
S~tl+y p~iR~Ai R~~. ~.~r.t~ .]~s.t~: .~1~~~ .. :~t ~.V: ,l~:s: , ,5 ~63
D
.:
64 t30volts
in 5-volt steps. Outputs: lOS, 115and;130 v.@
500 VA from autotransformer winding; 105.115
and 130 v. @ 275 VA from isolated secondary.
~~t~:e.p~~~~~e~~~i~:1~~~e 5~~J ~:JeU~d~
Gray steel case, 5x5%x4Ya R .. With 5 ft. line
~~~ ;~?. ;~+ ~~. ~~~.............. .17.59
3,34
REGENCY VOLTAGE BOOSTER
New. voltage regulator
for increasing low line
voltage or decreasing
high line voltage. Will
raise or lower line voltage 10 volts by simply
flicking a switch. Can
be used wi th any television receiver or appliance which has a power
consumption of 300
watts or less. Restores
proper picture width.
~~e~ ;~~:~~3.p~: .~~~:'. ~:'.~. ~~~'
KNIGHT VARIABLE
VOLTAGE TRANSFORMERS
Fig. A. COMBI NATION TRANSFORM.
ER. Isolation and variable voltage unit.
Separate primary and secondary. 150 watts.
Delivers 115 v. output from line source of
90-250 volts. 6 pri. taps. Useful in adapting
115 volt equipment to 230 or 250 volts., For
50-60 cycle. Mounting centers, 3x3'J4H. 6 ft~
62'haOgd:lurfE:;~~~: :-,:~.: :.l.~s: ..... ..12.25
Fig. A. SET-TESTI NG AUTOFORMER.
Time-saving device for use in radio service
shop. Tests potential failure in sets by voltage
overload method. Helps to quickly locate hardto-find, intermittent components. 7-tap switch
calibrated in output volts, 90-150 (in 10 volt
steps). Rated 150 watts. For 115 volts, 50-60
cycle AC. With 6 ft. cord and plug, output
receptacle. Mounting centers, 2Yzx2%.R. Shpg.
61·G668!;~s·NET .................... 10.60
..
5.85
Type LB2 (N). Same as type LB2 described
above, but has neon indicator which operates
when output voltage is too high-:-indicates
when regulator should bG:\-turoed off. Indicator
light gOes on When QutpOt&,'\l'Oltage of regulator
6'~c~e9J.f~ Lr.~:s$f~E. N'1T~:~~t.i~~:7.03
Fig. B. ISOLATION TRANSFORMERS.
Valuable additions to radio and television
service shops. Vertical-shell, 1:1 ratio transformers for isolating test units. Reduce shock
hazard. 100 watt transformer, 41Ax3~6X3%"".
250 watt transformer, 4o/ax31~6X47/a". For
operation from 115v., 50-60 cycle AC. Com"
plete w!~ cori851~i~5"-1
Am2~1
o~.28
~I~£I
N.~j
7826
5
.570, 2.59
70
60 H 886
60 H 887
7827
10
.15
.370, 2.91
FIG. P-FERRITE ANTENNA COIL
FIG. T-CENTER-TAPPED CHOKE
Cover 540-1700 kc with condensers having 350
to 450 mmf max. capacity. Adjustable core.
Duo-lateral wound. single-section RF chokes,
Ceramic dowels. Rated: 20 mho 100 ohms, 125
ro°'H~~n3~,~:~!e6;a~~W1:r~~:'. ~.~~~.73c
138
HN~'6617~Y~,e
IA~:~na
I~~0~:~6ij-\
N~~8
70-RF
RF
540-1600
.88
60
60 H 867
60 H 8&8
60 H 869
Type Microhenries
4500- Form only
4502
1. 0- 1.6
4503
1.6- 2.8
4504
2.8- 5
4505
5
9
4506
9 - 16
4507
16 - 24
4508
24 - 35
4509
35 - 60
4511
60 -120
4512
110 -200
4513
190 -330
4514
320 -500
s
NET
.88
1.18
1.23
1.29
.....-:35
1.41
1.47
1.47
1:47
1.47
1.53
1.53
1.53
T
COILS AND CHOKES
~~g~a56~1~: ~~~~. ~~¥: .,:"t:,.4 .oz,' .1.62
5480:K
5480-H
5480-C
5481-C
5481-H
..
:g~~ f~:a b':it~~t. ~r ,1.47
Shielded antenna. RF and bandpass coils.
Will cover 540-1740 kc with 365 mmf condenser. Two-bank Litz secondaries. High
impedance primaries. 1 Vax3" high. Wt., 4 oz.
[it]M -'-.
For alarm systems, window displays. etc. With
H 742
H 884
H 743
H 744
H 885
U~~?:
High-efficiency. unshielded. iron-core coils.
For replacement purposes or for new receiver
design. Adjustable core for tracking desired
frequency range. Range indicated obtained US~
ing 365 mmf variable condenser. Coils mount
in ~" hole. *Padder values shown are for 455
kc IF. Size: %x2Q. Shpg. wt.. 4 oz.
FIG. E-DELUXE BANK-WOUND COILS
No.
Output
141
Input
•
Interstage
CT Output
Output
Output*
1.56
FIG. L-CAPACITY-OPERATED
RELAY COIL
60
60
60
60
60
~g
FIG. H-HIGH "Q n BROADCAST RF
COILS
60\t ~8J:"~~~'6~f-¥~' N'h:. ~z: ..... 65c
FIG. W-VIDEO PEAKING & FILAMENT
CHOKE COILS
Type 6175 is filament choke. Reduces stray
coupling, feedback, etc. Others are video peak~
ing coils for proper bandwidth and wave shape
of video signals. Coils without shunt resistor
wound on plastic forms; shunt types wound on
resistor. *'l'sx%2 H dia.; all others, :VaX¥16Q 9.ia~
Av. shpg. wt .• 2 oz.
No.
Type
I-Lhys. Shunt
EACH
60 -ji 792 -----e;t72 -7~3- """"NOi1e - - -
~g ~ ~~j gm
n8 rz°i:i3
H 848 6253* 21-30
H 849 6254' 22-32
24-29
NET
T.47
1.47
1.47
.88
.88
..... -:as
1.32
1.32
1.62
1.62
Fig. G-PICTURE CHANNEL IF INDUCTORS
Unshielded permeability tuned inductors. Can
be used with shielded IF transformers above
in stagger-tuned video IF amplifier of full 6 me
bandwidth. Coils wound on bakelite forms with
mounting clip for ¥i6" hole. Excellent for replacement purposes or new circuit design.
Size: Vzxl Yz." long. Shpg. wt .• 4 oz.
No.
60
60
60
60
60
H
H
H
H
H
810
81 I
812
813
814
Type
I
Frequency, Me
NET
6188
3rd Pix IF, 25.2
.73
6189 Video Det. IF. 23.4
.73
6193
Cathode Trap. 21.25 1.18
6171
Tunable Choke. 21·25 .73
6171-AITunable Choke. 25-29 .73
Type 2000. A new loop antenna specially de...
signed for transistor receivers. Has a fixed in...
ductance loop with a large pick up field to insure adequate signal to the first stage. Inductor
is tapped to match the 600 ohm input impedance of the transistor. Frequency range is 5401650 kc when used with a 365 mmf variable
capacitor. Slender styling for compact installa-
~Oni/J94~~f>r~: .Sh~~ .. ~t:,. ~.~z: .... 1.62
POPULAR ICA COIL FORMS
RIM TYPE COIL FORM
Low-loss forms with high dielectric
strength. Molded rim handle. Prong
spacings fit standard sockets. Very
handy for experimenters and bUilders. Used in home-built communications receivers, transmitters, etc.
1!.-1!." dia., 214" high. Shpg. wt., 2 oz.
Stock NO., Type
60 H 700 110SB
60 H 70 I 1113B
60 H 702 1114B
I
prongSj N ET
4
34¢
5
36¢
6
37¢
4·PRONG COIL KITS
Complete plug-in coil kits. Precision made
coils accurately wound on low-loss bakelite
forms. Ranges as indicated with 140 or 150
mmfd condensers. Fit 4-prong tube sockets.
2 windings-l for grid and 1 for tickler or antenna. Size, 1 !4x2 1;4". Shpg. wt., 8 oz.
Type 1471. Short.Wave Kit. 4 coils. 9.5 to
~b7 ff6'80~' NET ....................
Type 1473. Broadcast Kit. 2 coils. 190 to
2.20
~~o ffm~'
NET .' ..•.....••.•.•••••
1.76
Fig. H-SYNC STABILIZER (RINGING) COIL
Has bakelite form with fi6" mtg. clip. 16-42
6'6' ~B'l2eci.V¥;~';;2~g~gNEf: ~.o..: ..... 1.32
Fig. J-TYPE 20 ECONOMY TRF COILS
~r~~~~~~~db~~~~d5~od~~ fr~~Oek~~ F~~l~~~r!it
365 mruf variable capacitor. L mtg. bracket.
Low impedance primary on adjustable sleeve
6oeHs753'.d~O:A\~'~~~:~g~o~\" H·~·... 50c
60 H 590. 20·RF. RF Coil. NET ......... 50e
Fig. K-TRANSISTOR IF TRANSFORMER
Type 2041. High-quality IF transformer for
ultra-miniature transistor receivers. Designed
for use with transistor types CK760 and CK761.
Frequency. 455 kc. Primary, 25,000 ohms; secondary 600. Replaces Automatic No. EX03015.
~1l"H '§';t.ig~
t-r:. ~~: ~~~~. ':'~.:.~ ~~: .. 1.62
Fig. L-TRANSISTOR OSCILLATOR COIL
Ty pe 2020. For receivers with a transistor-oscillator. Supplies the local oscillator energy to
the mixer stage. Use with a 365 mmf variable
capacitor. Intermediate frequency 455 kc. With
clip for mounting in Y16" diameter hole. Size,
~b8~/s"9~i:·NSN~: .':'~:'.~ ~~: .•...•..... 1.17
MORRIS COIL WINDER
You'll be able to wind efficient, commerciallooking honeycomb. spiderweb and solenoid
coils with this very versatile, but economical
coil winder. It's a real time saver for the
Amateur and experimenter and gives your
work a more professional appearance. Just set
up the winder for the type of coil you require
and turn the handle-dial indicator counts the
turns for you. May be used for winding RF
coils, oscillator coils, loop antennas. coils for
low-power transmitters, chokes, filter inductors. parasitic suppressors, TVI traps. etc.
Handles up to No. 16 wire, making it suitable
for almost all coil requirements in receivers.
test equipment and small transmitters. Unit
is supplied with two-piece wood spool for
holding honeycomb and solenoid coils, pI us
cast pegholders and four 6 Va" wooden pegs for
spiderweb coils. Winder is mounted on rugged
cast-iron base with holes for bench mounting.
With extension shaft for winding solenoid coils
up to 3~n long,less wire and forms. Base size,
:rp'~28~PE!lr ~~.:. ~ .l?~: ............. 4.95
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
139
Meissner If's and Coils
I
' '
I,
CW
DT
MT
NT
PT
AE
I
Fig. MT-STANDARD GENERAL REPLACEMENTS
General replacements for most receivers. Double-tuned mica trimmers.
Size 3xl¥SxlYs" *Bandwidth in kc at 2X and lOX down Av wt ., 40z
MfrJ s
Stock
Frequency Selectivity* NET
Use
Type
No.
lOX EACH
Rangel kc 2X
-Ul=2'34 6T l7T - 6C H 077 T6~'570(j' Input
16-5712 Input
6(J H 080
425-650
11.1 27.7
16-6133 Interstage
60 H 081
435-1000 14.5 36.5
16-5714 Output
425-650
12.3 37.2
60 H 082
16-3731 OutputCT
121-255
9.8 23.2
60 H 079
16-3736 OutputCT
60 H 083
255-550
23.2 60.0
1.47
Fig. MT-HIGH-Q IRON CORE REPLACEMENTS
Same as above, except coils have Hi-Q powdered iron cores. *Bandwidth
in kc tlo/ax1Ysx3!/z"" §%x%x2" :tFor battery radios
Stock
Frequency Selectivity* NET
U••
Mfr'.
Type
No.
Rangel kc
lOX EACH
2X
360-600
8.4 20.0 ----.-:76
6Oiii8I 16-5740t Input
60 H 190 ...1():::' 7_42t Output
360-600
13.8 38.0
1.76
60 H 1-99- 16-666811 Inputt
350-550 22J( 54.3 !AI
60 H 143
16-66691 OutpuU
350-550
22.5
58.0
1.41
60 H 104 16-66781 Input/Output
375-550
16.6 41.1
1.41
Air core type. High impedance primary. Litz wire secondary. Tune 545 ..
1620 kc, with 360 mmf tuning condenser. *Shielded. t456 kc IF frequency' 350 mmf padder required Shpg wt 5 oz
Dimensions NET
Type
Fig.
Function
No.
14-10i()'" ~T- Antenna
11;4x2 !J2'"
73¢
60 H 000
14-1011
NT
RF
1!4x2 Y2'"
73¢
60 HO~ I
Antenna
1%xl%x21/z'" 1.03
14-1004"
AE
60 H 005
RF
14-1005"
AE
1%xl%x2Yz"
60 H 006
N T ' Antenna
Vax2y,-- ~
14-1022
60 H 150
RF
14-1023
NT
1 Vax2 Va""
60 H 151
73¢
Antenna
14-2436"
AE
1¥Sxll/ax2'"
60 H 075
88¢
RF
14-2437"
AE
l¥Sxl¥ax2'"
88¢
60 H 076
14-4034t
PC
Oscillator
lxlxl
Ya'"
73¢
60 H 161
AE
Oscillator 1 Ylxl Y2xl %'" 88¢
14-4243"t
60 H 166
..
1.03
Fig. MF-MINIATURE IRON CORE COILS
B~:a~:~:7pelrm:f_~ii;~ tu, ne~Eth Ile:;;:::g.,w:.:.~;.:.
60 H 168
60 H 169
60 H 183
Fig. CW-"CARTWHEEL" IF TRANSFORMER
60 H 095. Type 16-6661. Input, interstage or output. Freq. range,
380-600 kc. Size, lo/sxlxl y..."'. Dual trimmers. Wt .• 5 oz. NET .... 1.06
Fig. UM-'!4" PERMEABILITY TUNED IF's
Tuned top and bottom by adjustable iron cores. Silvered mica condensers.
Size. 2x%x0/4". With mtg. plates.*Bandwidth in kc. at 2X and lOX dowD.
tWith diode filters Wt 40z
Stock
Mfr'.
Freq uency Selectivi:t~* NET
Type
No.
Range, kc 2X
EACH
60 H 152 16-6758 Input/Output --;WO:SOO28
60
1.29
60 H 153
16-6770t Output
400-550
30
65
1.35
60 H 157
16-6754t Output
245-275
18
45
1.47
Input
245-275
60 H 154 16-6752
12
35
1.41
u..
jl0)C
Fig. MT-TWEET FILTER OUTPUT IF TRANSFORMER
Type 16-6670. Frequency. 456 kc. 2Vzxl%xl*". RETMA color-coded
~Odti t~~~n~·E,*,~:·.:. ~~'................. ,.... ...
......... 1.59
Fig. DT-AM-FM IRON CORE IF
Type 16 .. 6675. Contains a 455 kc AM and 10.7 me FM transformer.
Each circuit tunes by powdered iron cores. 2 Yzxl %xl o/a". Wt., 7 oz.
60 H 0.68. NET ..........................................
2.94
10.7 MC FM IF TRANSFORMERS
Permeability tuned. Stable shunt capacities. For replacement. or original
construction use. Shpg. wt., 5 oz.
Type
Fig.
D:;=esc~riPti-on..........,I--=Mo~unti~ng- C --=Siz-e~j
6Oii069 'V3487' ST Ratio Det., 400 KC ~ 1%xlYax2W T.94
60 H 097
16·6665 8T Input or interstage
l~"
¥8x ¥8xl%' 2.06
60 H098
17-3484 ST Discrim., 400 KC
172'
IYlx ¥8xl% II 1.94
60Hl58
16·3487 UM Inputorinterstage
Var.*xl*" %x %x2"
1.47
-I I
1
NET
Fig. PT-SHORTWAVE ADJUSTABLE INDUCTANCE COILS
Adjustable Hi-Q iron cores. Tune with 292 mmf condenser. Inexpensive
universal replacements. Single !4" hole mounting. %xl ~ N. Shpg. wt., 4 oz.
N0"-ITY.p_el
Coil
~yp.
60 H 148 14-1063 Ose. (for 6SA7)
IFre q • RangelDimensfOi1SI-NET
U:U
~~
1.7-5.3 me
%xl W
1.32
:140
RF
Ose.
Ose.
AC sets
AC sets
Batt. sets
1 y,xy,'
IxYs'
lxYs'
I 1.03
v..x3v..' 2' 94
NET
Fig. PT-PENTAGRID OSCILLATOR BROADCAST COILS
14' hole
60uHt~n7g(j.¥N"'E<¥~~: .~". ~~~~'. ~~e. :~~. ~~~ .~:~~~'. ~~':.~ ~.z: ... 65c
Type 14-1053. Oscillator coil. 455 kc. Same as above but requires cut
section padder, 162 mmf. Single 14" hole mounting, V4" diam. Wt .• 4 oz.
60 H 118. NET ............................................. 65¢
UNIVERSAL ADJUSTABLE INDUCTANCE COILS
tFor battery-operated sets. *For IF frequencies between 175 and 520 kc.
Single hole mountings. Screwdriver adj. Broadcast band. Wt .• 5 oz.
Type
Fig.
Coil t.ype
No.
Size
NET
14-1040
PT
Ose. 456 IF
60 H 060
o/sxlVs'"
1.47
14-1060t
PT
Ose.456 IF
60 H 125
%xl%'"
1.47
14-1026
PC
Antenna
60 H 135
1 Vaxl Yaxl%*
1.29
14-1027
RF
60 H 136
PC
1 Yaxl Yaxl %" ~
14-1028"
PC
Oscillator 1 Yaxl YaXl1h~
60 H 137
14-1056
PT
Antenna
60 H 171
%xlVa""
14-1057
PT
RF
60 H 172
%xt'l's'"
14-1058'
PT
Oscillator
60 H 173
%xlVs'"
Type 15-2866. Adjustable wave trap. Not Illustrated. 456 kc. 4 oz.
60 H 126. NET .......................
88¢
1.29
o
. . . . . . . . . . . . . . . . oo . . .
TV IF TRANSFORMERS
Replacement units for TV receivers. Permeability tuned. Mounting
centers: *lYs; §Single 0/16" hole; t 1o/i6"'. ST type primary tunes from to'p;
secondary from bottom. Wt.• 6 oz.
fUnction
Freq. Me.
Size
NET
~! Type
."ig.
60 H 127117-1013' ST
Discriminator
21.25
171xlMtxl%· T:62
Discriminator
60 H 128117-1023" ST
4.5
l~xlYsx3·
1.76
60 H 129' 17-1033' ST
Ratio Oet.
4.5
1Ys xl Va x2M!" 1.94
Ratio Oet.
lYaxlYexI% • 1.94
21.25
60 H 132!17-1043' ST
60 H 133 17-3493' ST
Ratio Det.
4.5
lYad%x21S:· 1.94
6oHi34,17-45001 IF Converter, IF Coil, Trap TUne 43.1 Trap 41.6 %x~ 1.47
60 H 1l4i17-4501§ IF 1st Pix. IF Trans/TraplTune 42.5 Trap 40
YsX29A6" 1.47
60 H 115 17-4502§ tF 2nd Pix. IF Trans/Trap ITune45.75 Trap47.25 %X29;16' 1.47
60 H 116 17-4503+ ST 3rd Pix. IF TranS/Trap/Tune 43.2 Trap 40.0 1 !}i6X15A6X
2:4"
1.76
60 H 117 17-4504t ST 4th Pix. IF Trans/Trap TUne 44.2 Trap 47.5 15A6X 15A6X
2~·
1.76
60 H 033 19-1021§ IF TUnable Choke
21.25
~x1%'
.59
MINIATURE ADJUSTABLE PEAKING COILS
Adjustable inductance coils. Exact adjustment of frequency response in
video amplifier stages. Mount by leads. Powdered iron cores. Wt .• 4 oz.
60
I ~~
:~3411:-~~;O ~~: 11:5~ii~F'~::o:::r~:s
~8 ~ 8~~
60 H 037
ig:mi
19-1923
MF
m:m ~:~;~~~~;:~:
325-500 Microhenries
I I71c
Size
1xl!!,'
PHONO-OSCILLA TOR COIL
Type 17-9373. For use in building either wireless or direct
connected phono-osc. units. Permits record reproduction
through any radio receiver. Knob adjustment allows selection
~O aHY0916~J~-t~~~~~:. ~~z.e: .~~.~1.~.~1.~.~: .~t:::. ~~·.2.20
Fig. NT-MULTIPLE BAND COILS
Engineered for custom set builders, experimenters, etc. For use with 456
kc IF. Single bracket mounting. With instructions. Wt., 5 oz.
No.
! Type ICoil t.ype!
Frequency
scoiz-':ecc.....
! o;N"ET
60 H 149 14-286°1 Antenna- 530-1660 ke. 5.8~19 me Ixl
60 H 12414-2862 Ose.
530-1660 ke. 5.8-19 me lxlY,x2v..' •
I
14-1072
14-1073
14-1074
Type 14-1033. Tapped type for 6SA7. 12SA7. etc. 456 ke. Single
I
~8 ~ i ~~ tt}g~i 1i~J~nna
IF
MF
REPLACEMENT COILS
..
Air core IF's at low cost. Double-tuned trimmers. Size. 2Yzxl ~xl '!4 ••
*Bandwidthinkc tIroncore UYaxlYax2Y2'" Wt 6 ox
Freq uency Selectivity* NET
Stock
Mfr'.
U.e
Type
No.
Range, kc
2X
lOX EACH
140-200 ~ 1IT '-iT?
60 H 192 16-6649
Input
16-6651
140-200
11.5 29.5
60 H 193
Output
1.17
200-310
24.7
60 H 194 16-6652
Input
9.5
1.03
200-310
52.1
60 H 195 16-6654
20.5
Output
1.03
400-550
60 H 196 16-6658
Input
18.8 46.6
1.03
16-6659
33.0
400-550
12.5
60 H 197
Interstage
1.03
400-550 1IT SoT -1-.03
6OHI98 16-6660 Output
Input
400-600
14.1
37.5
60 H 070 16-66661
1.29
16-66671
Output
400-600
18.0 49.5
60 H 071
1.29
16-6662t
Input
380-600
60 H 139
11.2 30.0
1.47
Output
380-600
60 H 144 16-6663t
11.2
30.0
1.47
-N-..--\
tt
RF, ANTENNA AND TV COILS
IF TRANSFORMERS
Fig. MT-LOW COST PLASTICS
..
PC
BFO COIL
Type 17-6753. Beat frequency oscillator coil. For receivers
having IF's between 290 and 650 kcs. Supplies "beat" note
necessary to receive CWo 3xl¥Sxl%~. Shpg. wt .• 6 oz.
60 H 230. NET ................................... 1.76
See Page 141 for Listings of RF Chokes
NET
Rf Chokes-Coils and Capacito-,s
A
c
DE
F
G
H
K
L
p
N
M
R~
POPULAR RF CHOKES FOR EVERY PURPOSE
Chokes below may be used in transmitters, receivers, test equipment.
etc. 71 H 160 is recommended for transmitters with plate supply of up
to 3,000 volts modulated or 4,000 volts unmodulated. It may be used
on all bands from 80 through 10 meters. R-33 series chokes are twosection; R-50 series chokes are 3 and 4-section. 71 H 149 choke is hermetically sealed in glass. National suffix "U" following type number
indicates removable stand-off insulator at one end. Ohmite chokes listed
are wound to specific frequency ranges for use as traps. Max. imp. is
within freq. range listed. 60 H 825 is a low-priced choke wound on cerNo.
Mfr.
H 795 J. W.MilIer
H 825 lCA
H 150 National
H 188 National
H 189 National
7THT52 National
71 H lSI! National
71 H 1861 National
71 H 187§ National
71 H 153§ National
7THi6TI National
71 H 178§ National
71 H 179§ National
71 H 162§ National
71 H 174 National
71 H 197 National
71 H 164 National
71 H 159 National
71 H 158 National
71 H 163 National
71 H 148 Natiofial
71 H 149 National
71 H 198 National
71 H 250 National
71 H 251
National
7TH252- N-ational
71 H 253 National
71 HISS National
71 H 156 National
71 H 160 National
60-H 026i MeiSs"ner 60 H 027t Meissner
60
60
71
71
71
Type
Fig.
tMh
Ma OhmslNET
4532--- -J-1"":5 200 -2-1- 53¢
277
C
2.5
150
32
36¢
R-100
C
2.5
125
50
40¢
R-100
C
5
75
50
40¢
R-100
C
10
75
50
40¢
-R=:JOO-- 1 - - 300 10- 44¢
R-IOOU
D
2.5
125
50
48¢
R-IOOU
D
5
75
50
48¢
R-IOOU
D
10
75
50
48¢
R-300U
D
1
300
10
48¢
R-lOOS
'-E 2.5
5 0 48¢
R-lOOS
E
5
75
50
48¢
R-IOOS
E
10
75
50
48¢
R-300S
E
1
300
10
48¢
R-IOOST
F
2.5
125
50
46¢
R-IOOST - F - -I-O-~
5 0 46¢
R-300ST
F
2.5
300
10
46¢
R-33
G
10'*
100
1.0 40¢
R-33
G
50**
100
4.0 40¢
R-33
G 100'*
100
5.5 40¢
R~ ---c; -p.- 100 ---:06 40¢
R-33
G 750*'
10000
17
40¢
R-50
G
2.5
100
41.5 40¢
R-50
A
.5
100
16.2 40¢
R-50
A
1.
100
22
40¢
R-SO::::r-- ---p;:- -1-0-- 100 3 0 61¢
R-60
B
2*'
1700. . . . .. 40«
R·154
L
1
600
6
2.01
R-154U
M
1
600
6
1.61
R-175A
R
.225 800
6
3.56
19-5S~ J;l"
-W 6 2 -i"6¢
19-5588
N
8.0
30
77
76¢
c:
-us
--rs
This kit of ceramic. slugtuned coil forms meets coil
requirements encountered
by development labs, Amateurs and experimenters.
Includes 15 coil forms (3
each of 5 different types).
19 powdered iron slugs, 5
silver-plated brass slugs,
and complete set of mounting hardware. Coils covering 50 kc to 200 me can be
wound with the coil forms and slugs supplied.
Diameter of forms range from ¥t6 H to V2"i
mounted heights from l%zN to 11'!IJ6". Shpg.
NET ......................
11.82
CAMBRIDGE THERMIONIC
CORPORATION SLUG-TUNED COILS ~
i
"
,",.
I,l !
1'1
For broadband RF amplifiers; TV
traps, general HF circuits, etc. Coil
bodies of LSM. LS3 and LS4 are HF
g:fa~i~~se~J3eng~~; ~~~e;n~1~:6 a~J
~~ec~;~c~aann~Q~'lf:g~ \~n!t1~err~~
;1
either end. Locking feature. Sizes:
LSM. zY3ZxY4/J dia.; LSJ. 1 YsxVa H dia.; LS4.
2xllz" dia.; LSS, IM6x%.tI' dia.; LS6. zY32x!4 H
dia Shpg wt ., 4 oz
Type
Description
NET
Stock No.
Coil Form
--s5¢
LS3.
72 H 294
1 Me Coil
LS3
72 H 295
1.03
LS3
5 Mc Coil
97¢
72 H 296
72 H
72 H
72H
72 H
72 H
72 H
72 H
72 H
72 H
72 H
72 H
72 H
LS3
297
LS3
298
299 ~
LSM
282
LSM
283
LSM
284
LSM
293
LSM
286
LSM
287
LS4
288
LS5
289
292
LS6
10 Me Coil
30 Me Coil
60 Me Coil
Coil Form
1 Me Coil
5 Me Coil
10 Me Coil
30 Me Coil
60 Me Coil
Coil Form
Coil Form
Coil Form
94¢
92¢
92¢
55¢
1.03
97¢
93¢
92it-
92¢
74¢
72¢
65¢
No.
Mfr.
Type
60 H 030t
60H031t
60 H 032t
60 HOlD
60 H 011
60 H 01260 H 013
60 H 014
60HOl5
60 H 016
60 Hcj·Ti60 H 040*
60 H 041*
60 H 042*
60 H 043*
60 H 044*
60 H 045*
72 H 040
72H073
72 H 067
72 H 0"i6
Meissner
Meissner
Meissner
Meissner
Meissner
Meiss-,;;;r
Meissner
Meissner
Meissner
Meissner
Meissner
Meissner
Meissner
Meissner
Meissner
Meissner
Meissner
Miilen
Miilen
Millen
Miilen
19-5m-
H ~ ?~1
72 H 135
~m~~
Miilen
No.
74
74
74
74
74
74
74
s:s-
CAMBRIDGE THERMIONIC CERAMIC
SLUG-TUNED COIL FORM KIT
7'h·geo.
amic form. National chokes wound on isolantite forms; Meissner, on
specially treated dowels. except *iron-core type. tShielded. The four
highest frequency Ohmite chokes are wound on low power factor plastic
cores; the other three units are wound on steatite tubes. Millen and
National current ratings are max. rna. The single layer winding employed
is designed to avoid adverse harmonic effects within the recommended
operating range--also prevents breakdown from high RF potentials.
§Mounted on standoff insulator for vertical mounting. tMillihenries.
**Microhenries. Av. shpg. wt., 2 oz.
M 410
M 411
M 412
M413
M 414
M 415
M 416
Mfr.
Ohmite
Ohmite
Ohmite
Ohmite
Ohmite
Ohmite
Ohmite
tMh
Fig.
19-=-i7~
Ma
-p
19-6834
19-6840
19-6842
19-6844
19-6846
19-6848
34100
34101
34103
P
P
P
P
60.0
80.0
2.5
5.5
8.0
10.0
16.0
30.0
60.0
so:o-2.5
10.0
30.0
60.0
so:o--
16
16
20
20
3181.17
342 1.17
40
53¢
57.5
53¢
2 0 -----;s -S3¢
20
82.5
54¢
20
108
59¢
20
159
76¢
20
258
82¢
1 6 3i2 82¢
20
22.5
68¢
20
51.'4
85¢
20
114 1.00
12.5 247.5 1.14
-P---ys
Pt. 125.0
75
D
2.5
250
J
2.5
250
C
2.5
250
~ -J- - 1 - - 30iJ
~t16g-100· . K·
K
34300-250
lAo!.
250**
Type
Fig.
**uh
~ ~ ~
Z-235
H
0.84
Z-144
z::soZ-28
Z-14
Z-7
Ohms NET
-N- 3if()" -20 165- 88¢
19-5594
N
19-5596
N
19-1994
P
19·4551
P
19-2078- - P 19-8770
P
19-1995
P
19-2330
P
19-3247
P
~~8
250
Ma
'""2s8 1:27
330
52.5
52.5
52.5
1T.5
g5
11.
Mc
1.64
48¢
42¢
42¢
42¢
14k~
42¢
NET
1000 320-520 - 23¢
1000 160-350 23¢
H
1.8
1000 80-200 23¢
~ 7.01000 35-110 23¢
21
600 20-60
31 ¢
44
600
7-35
48¢
84
1000
3-20 1.10
1,)it;~JiI_'===
IRC INSULA TED HF CHOKES
Insulated wire-wound chokes. Molded plastic
housings for protection against high humidity.
Color-coded for easy identification. 1000
volts insulation breakdown to ground. Values
below .82 uh .• :::1::15%; above, ::1::10%. "Q"
rises ~ith frequency. *Type CLA,2.%2u long x
~" dIa. tType CL-l, 1!4" x ~" dia. 2 oz
Stock
Micro_
No.
henries
74 M 420' ~
0.56
74M421*
74 M 422*
0.68
74M 424*
1.0
74 M 425* --1-.2-74 M 426*
1.5
74 M 427*
1.8
74 M 428*
2.2
74M 429* -2-.-774 M 430*
3.3
74M 431t
0.47
74 M 434t
0.82
NET
EACH ..
Stock
Micro-
No.
henries
74 M 435t --1-.074 M 437t
1.5
74 M 438t
1.8
74 M 439t
2.2
--2-.774 M 440'1
74M441t
3.3
74 M 442t
3.9
74M 443t
4.7
74 M 444+ ~
74 M 445t
6.8
74 M 446t
8.2
74 M 447t
10.0
-
................... 2Ic
JFD PISTON-TYPE VARIABLE
TRIMMER CAPACITORS
Small variable trimmer
capacitors with one-piece
spring-loaded piston. Provide extremely high accuracy in settings without
tc.fJG~~lis~~s Yn~~iaYi~!l %~i~~:~~~:VfJ,M?o
megs. Minimum air gap. Operate efficiently up
to 125 0 C with glass and 200 0 C with quartz.
Dielectric strength, 1,000 volts. I" long. 5 oz.
16 H 000. Type VCS .. 5 to 5 mmf.
~6E~ ~9..~J.~~~.':~.1.1:.~ ~~. ~~.~~~' ..
16 H 002 Type VCl1G 1 to 12 lUmf
NET ................... : ...........
3.97
:2.35
~\~..~'~.~~.~:.~~.~~~~~:.~.~~.~.~.~~~ . 3.26
E. F. JOHNSON MINIATURE
VARIABLE CONDENSERS
For VHF and UHF use. Low-loss -steatite
insulation. Mount in Y4" panel hole; %xo/s/1
panel mtg. space. Slotted shaft takes 716 H knob.
1250 volts approximate peak break-down.
Nickel-,plated. Av. shpg. wt., 2 oz. --'
Fig. S-SINGLE
Stock
No.
75
75
75
75
H
H
H
H
I
Mfr's
Type
175 5Ml1
176 9Ml1
177 15Ml1
178.20Ml1
Max. Min. No.ofl NET
Mmf Mmf PlateSIEACH
----s:llY
8.7 1.7
14.6 2.1
19.7 2.6
Fig. T BUTTERFLY
75
H 17913MBl11
75 H
IBO 5MBl1 3.311.71
5.1 2.1
9MBl1 8.5 2.7
75 H 182 11MBlll 11.0 3.2
75 H 181
- 5 - 1.00
9
1.05
15
1.20
21
1.35
7
13
22
31
11.40
1.60
1.80
2.00
TRANSMITTING CAPACITORS
Unusually sturdy. compact transmi t ting capacitors. Ideal for use
in antenna tuning uni ts,
medium power tank circuits. etc. Stator at top
to reduce capacity to
ground .. 032" aluminum plates. Spacing: .075".
Approximate peak breakdown: 3000 v. Steatite
insulation. Y4" aluminum tie-rods for rigidity.
Type 100E30. Single-section. Capacity: Max.
100 mm-f; min .• 11 mmf. Shpg. wt .• 2~ lbs.
75 H 183. NET ...................... 5.45
Type 100£030. Dual section. Capacity per
99 mmf: min., 10 mmf. Shpg.
75 H 184. NET ....................... 8.65
Seo pages 142.144 for lislings
:~.~i3~ ib;~"
of
other
for Complete Product and Manufacturers Index, See Pages 317·320
variable
capacitors.
:L4:L
Millen Components
,I ,
TYPE 90901 1" SCOPE
~~
'Ii
I
i" --~i
i,·:!
F""W
••••
B
A
i
C
E
D
H
G
"DESIGNED FOR APPLICATION" COMPONENTS
Components for original equipment and for
replacement purpOses in e~isting equipment.
Made to exacting specifications to insure devendable service in all applications. Terminals
are located so as to provide shortest possible
'lead lengths. Mounting feet are designed for
easy insertion of screws. For listings of Millen
high-quality RF chokes. see page 141 of this
Catalog. Component listing below covers most
popular Millen types. ALLIED can supply all
Stock No.
72 H 046
~~ ~ g~~
72
72
72
72
H
H
H
H
099
Mfr's Type Fig.
Description
NET
10008
- - . - - Instrument Dial, 3Yz' dia., 0-100 ................ ~
18815
~
15\irt~~(I~.~~i~e:.:: : :: :: : :: : :: : : : : : : : : : : :: : :
~~~:m~ :m~ §:~: .~~r.Sta~dard .Tubes: ... :::
High Voltage Terminal and Thru-Bushing, Black..
High Voltage Terminal and Thru-Bushing, Red....
*
027
162
10061
10062
21100
32150
3ggg~
--:-
72 H 036
72 H 037
37001
37001
F
088
H ~ ?~6
H ~ g~~
m8~
72 H 138
37212
163
164
165
166
167
139
129
121
I 19
37302
37303
37304
37305
37306
37412
39023
64161
64454
72 H 130
65456
69041
72 H OB4
72 H 131
69043
69045
72 H 132
69046
72H059 ~72
72
72
72
72
72
72
72
72
H
H
H
H
H
H
H
H
H
H
~ I~~
72 H 120
72
72
72
72
72
72
H 161
H 133
H 150
H 151
H 152
H 177
72 H 153
72 H 154
72 HISS
Millen components. test instruments and equipment. Specify Millen type numbers when ordering items not listed in ALLIED catalogs.
Millen's Component Parts Catalog (Stock No.
37 H 010) is available free upon request. Ask
for a copy with your next order. *Indicates
item is not illustrated. Coil dime-nsions are
winding lengths. See manufacturers' index on
page 320 for location of other Millen products
in this Catalog.
~m~
69047
69048
80042
80043
80045
80055
80072
80073
80075
F
:
Shaft Lock, for Va" Bushing; ~.., shafts......
Shaft Lock with Knurled Nut..... . . . . . . . .. ....
Steatite Ultra-Midget Condenser, 100 mmf........
Insulated Feed-Through Bushing, y.,'. Pkg. of 5.. .
\7.:
4:~?
.42
,51
4.14
.30
:~f
.45
.48
~:~:m: ~i:~:s ?d/f~/Jiii2 bb!?o~~· iil~~k:
Double Banana Plug, Black...... . . . .... . . .
--D-runding Posts (2) for 37212 above. . .. . . . . . .
*
Steatite Terminal Strip, 2 Terminals.... .
*
Steatite Terminal Strip, 3 Terminals......
Steatite Terminal Strip, 4 Terminals.... . .
Steatite Terminal Strip,S Terminals ..-.. . . .. . . .. .
Steatite Terminal Strip, 6 Terminals..... . . . . . .. .
300 ohm Transmission Line Plug,........ . . . . . . . .
~'-Insulated Shaft Extension ......................
*
IF Transformer, 1600 Kc Interstage......... . . . . .
•
456 Kc Diode Coil..... . . . . . . . . . . . . . . .. . . ... . . .
:H
.7B
-:45
.69
.78
.90
1.05
1.14
.24
---r:3s
3.45
3.45
~~06r~~~fB'FCirC';~~. ~~ .I.~~~~~~~: .:::::: : : : : :: :
456 Kc, BFO CoiL........ .. . .. . . . . . . . . . . . . . . . .
Steatite Slug-tuned Coil Form. 1712xfu"', Copper
Slug ...•..........•..................
- A - - Steatite Slug-tuned Coil Form. '1;4xYs", Iron Core ..
B
Steatite Slug-tuned Coil Form. V2,xl!-16"'. Copper
Slug ....................................... .
Steatite Slug-tuned Coil Form, Yzxl '!Ii6"'. Iron
*
~::§
3.45
C
.B4
---:84
Co~........................................
Ultra-compact, basic
1" scope for Amateur
and industrial use.
Occupies about same
panel space as panel·
type meter! A dependable modulationlinearity-tuning indicator for AM phone
transmitter8-'shows
wave-envelope (see
ARRL Handbook) or
trapezoidal pattern.
Other uses: Null indicator, Lissajous frequency
comparator. phase shift indicator etc. Sensitivity: Vertical, 1.7 rms v/millimeter horizontal. 2.5 rms vjmillimeter. Requires 6'00-950 v.
DC @ .3.2 rna ~nd 6.3 v. @ 0.6 amp. Controls!
IntensIty, Vertical Centering, and Horizontal
Centering. Uses lept fixed focus CRT (sup-
~~e~)96¥:x~~T:~: ~::~: .":.t:,.: .I~~: 38.2 5
MINIA TURIZED COUPLINGS
These miniaturized couplings are designed for use in
compact equipment and for
limited space applications.
M003 is solid brass. M006
(illustrated) is universal
joint style made of nickel
plated brass with steatite
insulation and spring fingers. M008 is an insulated coupling with brass
inserts. 39003 is solid brass for Y4" shafts; all
others are for Va" shafts. A v. shpg. wt .• 2 oz.
I
Stock N0'1 Type
72 H 172 M003
72 H 170 M006
72 H 171
M008
72 H 090 39003
Description
Solid brass coupling
Univ. joint coupling
Insulated coupling
Solid brass coupling
I3D¢
NET
75¢
48¢
24¢
FLEXIBLE COUPLINGS
Popular 39000 series of flexible
couplings. Designed to provide
higher flexibility, no backlash,
high break-down voltages.
smaller diameter and accurate
alignment. 39006 for "out-of-.
line" shaft operation. 39016 has
insulating barrier diaphragm.
All fit ~... shafts. A v. wt. 2 oz.
Stock No. Type
Description
EA.
72 H 034 39001 ~ted universal joint 72 H 176 39002 Insulated
~~ ~ g~: ~~g8~ P:s~;~~~ ~li~~t action
72 H 17539016 Insulated barrier
48c
1.05
DRIVE MECHANISMS
I~S
Type 10000 Worm Drive. A
ruggedly constructed drive
mechanism offering a 16 to 1
step-down ratio. Cast aluminum frame drilled for secure
mounting on panel or chassis
base. Spring loaded split gears
for smooth operation and minimum backlash.
Y'
3.90
L
M
MULTI-SCALE DIALS
Fig. L. Type 10035. Multi-Scale Dial. Illuminated slide-rule dial. Two built-in pilot
lights provide even illumination over dial.
Large finger-grip knob control. Has 12 to 1
drive ratio. Has 4 blank scales for calibration
and one 0-100 logging scale. Cardboard scale
supplied can be used on both sides. Clear plastic, full-view dial window. Ample panel space
provides room for 2 small controls. Escutcheon
removable without disturbing the mechanism,
for easy scale calibration. Escutcheon size,
8 Yzx6 Yz". Attractive black finish. Shpg. wt.•
?~~bh3.
NET ....................
6.75
Fig. M. Type 10039. Midget Panel Dial.
Economy model. Excellent for small-size transmitters. receivers and measurement equipment.
Drive ratio is 8 to 1. Totally self-contained
mechanism eliminates back-of-panel interferenc'e; quick. easy installation. Compact design.
Comfortable, finger-grip knob. Has 5 blank
scales for calibration and one 0-100 logging
scale. Easily calibrated without disturbing
mechanism. Black finish. Size. 4x3Y4"~ Shpg.
7'h.}30S0. NET .................... 3.00
Ruggedly constructed
polished spring steel tube
base clamps. For securing tubes in sockets. Excellent for mobile equipment and for reducing
mechanical vibration of
oscillator tubes. A v. wt., 2 oz.
Stock No.
Type
Diameter
EACH
-i2HI78 3To-il7A - - I . i W - - 72HI79
72 H I BO
72 H 181
72 H I B2
72 H 183
72 H 184
33087B
33087C
33087D
33087E
33087F
33087I
1.165"
1.250'
1.275'
1.375"
1.156"
1.000·
MOLDED COIL FORMS
Typ~ 45004. Molded mica phenolic
base type coil forms. Four-prong type.
For shortwave receivers and lowpower transmitters. Size: IR diameter;
11 ¥32 N winding length; 2Y16'" overall.
~~Pl'i l'i4.2 NET ......... :..... 51c
36c
I
Type 45005. Same as 45004, but has 5 prongs.
Shpg. wt., 2 oz'.
72 H 125. NET ..................... 51¢
Type 45000. As above, without prongs. Screw
mounting. Shpg. wt., 2 oz.
72 H 12B. NET ....................... 39¢
Depend on ALLIED for Everything in Radio, Television and Industrial Ele<:tronits
National Components
, TM TRANSMITTING CAPACITORS
Compact, rigid construction. Steatite insulaR
tion. Provisions for panel. chassis or standoff
insulator mounting. Air Gap and Peak Voltage: TMStypes, .026", 1000 volts; TMCtypes •
•077". 3000 volts. Lengths: *3"; t3" to 6";
14%11 to 9'!/4.11. 180 0 rotation. Av. shpg. wL. lIb.
TYPE TMS-SINGLE 5TATOR*
Max.
Stock
Mfr'.
Min. NET
No.
Mmf
Type
Each
2.99
3.22
3.80
4.37
Mmf
9.5
100
000 TMS-100
150
11
001 TMS-150
13.5
250
002 TMS-2S0
15
300
003 TMS-300
TYPE TMS-DOUBLE STATOR*
71 H 004ITMS-SOD I 50-50 I 6-6 13 •45
71 H 005 TMS-lOOD 100-100
1-1
3.68
71 H 013 TMS-125D 125-125
8-8
3.89
71
71
71
71
H
H
H
H
I I
TYPE TMC-5INGLE STATORt
71 H
015ITMC-SO
71
H 016TMC-100
71 HOI7TMC-150
71 H 01 8 TMC-250
50
100
150
250
4.14
14.89
6.04
6.56
10
13
11
23
TYPE TMC-DOUBLE STATOR§
71 H 020ITMC-SOD 1 50 -50 I 9-9 15 . 00
71 H 021 TMC-IOOD 100-100 11-11 6.84
71 H 022 TMC-200D 200-200 18.5-18.5 8.34
TYPE ST CAPACITORS
SINGLE BEARING
I I I
S~oo~k \. ~!~: ~~; ~:::; E~~TH
71 H 030 S'fiiS-IS --15- - 3 - -,-:90
71
71
71
71
71
H
H
H
H
H
033
034
035
036
037
71
71
7 I
7 I
H 039
7TH03B
H 040
H 041
H 042
25
50
3.25
3.5
-uo
SPLIT STATOR DOUBLE BEARING
71 H 043ISTD-50*
50-50
5-5
4.14
71 H 044 STHD-100 100-1005.5-5.5 4.49
I
I
UM MINIATURE CAPACITORS
1800 rotation. Straight-linecapacity plates. .017H air
gap. ~II' diameter shafts;
protrude to permit ganging.
ExcePtionally low minimum
capacity. Ceramic base for
4-hole mounting or single
%~n hole. Size, lx2'!4x2%6".
5 oz.
Stock
No.
71 H 275
71
71
71
71
H 276
H 277
H 278
H 279
Mfr's
Type
UM-15
UM-35
UM-50
UM-15
UM-lOO
Max.
Mmf
Min.
NET
Mmf
Each
2.5
1.32
1.43
1.67
1.84
1 5 -----r:s T.T7
35
50
15
100
3
3.5
4.5
SCN
MCN
VERNIER DIALS FOR INDIVIDUAL CALIBRATION
Popular blank dials. Feature the famous "Velvet Vernier" with 5:1 drive ratio. Pointers are
clear plastic, with centered hairlines and pinholes for easy. accurate calibration of each scale.
All have one 0-100 logging scale. MeN has 3
Type AC N. The famous original of this type.
Large size vernier dial. 5" high, 1!4" wide.
blank scales; others have 5. Large, polished
bakelite knobs. Black. wrinkle-finished escutcheons. Clear-view plastic windows. With
instructions, extra scales. hardware, and hub
for 14" shafts.
Type SC N. Intermediate size vernier dial,
43'16" high. 6~" wide. Ideal for applications
7'fe::.e
~~P::i' O~D.1I4'E1f~: .................. 3.80
O&8~e ~ J!f.i::~:
~ .I.b.......
Type MeN. Small size vernier dial, only 2%"
hi&h, 3Vs# wide. Perfect for mobile installa~
tiODS and other small units. Mechanism ex-
Type leN. Large illuminated vernier dial.
S1;8'" high, 71;4.1' wide. Lights in upper corners.
With standard bayonet sockets and mounting
7cret'lsO~7~s ~Er:.~~~,:: ~t:,. ~~!~~: .6.90
.v:.t:,.
3.45
Y'i'~ 6a'9~e~Elr~.~:: .v:.t:,. :.0. ~~: ..... 3.11
CALIBRATED DIALS
Famous National quality dials-outstanding
favorites for accuracy. dependability and
smooth action. The models listed below are
universally recommended for all types of
equipment. We can supply any National dial
promptly. Simply specify type number for
models not listed in this catalog. *Not illustrated.
Stock No.
Type
Fig.
71 H072~
71 H 073 AM-3
71 H 076 AM-4
*
*
71 H 077 AM-5
71 H 078 AM-6
**
71
71
71
71
A
D
•
7TH067 m;:ry--p;:H 068 BM-2
H 069 BM-5
H 091 K
H 063 N-5
A
7TH083 NPw:C>----C
71 H 084 PW-O
B
B
C
D
Description
EA.
Dial Ratio 5:1. 180 0 Rotation. Scale, 0-100. 3 n dia....•...
Dial-Ratio 5:1. 1800 Rotation. Scale, 100-0. 3" dia .....•..
Dial-·Ratio 5:1. 2700 Rotation. Scale, 150-0. 311' dia........ 2.59
Dial-Ratio 5:1. 3600 Rotation. Scale, 200-0. 3 n dia•••••••.
Dial-Ratio 5:1. 2700 Rotation. Scale. 0-150, 3" dia•.••••..
Dial-Ratio fixed. 1800 Rotation. 0-100-0. 3" dia......... ... 2.42
Dial-Ratio fixed. 180 0 Rotation. 0-100.3" dia.... . . ... . .•. 2.42
Dial-Ratio fixed. 3600 Rotation. 200-0. 3 n dia.... . . . . . . . .. 2.42
Dial-oDD vernier drive. 180°. Scale, 0-100. 3V2" dia...... 1.73
Dial-Vernier reader. Planetary 5:1. 200-0.4" dia.......... 5.18
Precision Dial-Drive shaft perpendicular to paneL ........ ,20.45
Precision Dial Drive shaft parallel to panel. ..... , ....... 25.74
2.19
2.42
DOUBLE BEARING
ST-3S*
35
6
2.13
ST-50·
50
1
2.19
15
8
ST-15·
2.30
ST-100*
100
9
2.42
ST-140*
140
10
2.65
~
10:5 2.65
STH-200
200
12
2.88
STH-250
250
13.5
3.1 I
STH-300
300
15
3.34
STH-335
335
11
3.57
I
ICN
CALIBRATED AND UNCALIBRATED DIALS
*
Top-quality. dependable
'units with straight-line
wavelength plates. 1800 rotation. Steatite insulation.
*Airgap•. 026", 1000 volts.
All others have airgap of
.018", 600 volts. All have
threaded bushing for quick,
convenient panel mounting. A v. shpg. wt., 7 oz.
71 H 031 STHS-25
71 H 032 STHS-50
ACN
H
E
G
EQUIPMENT DESIGN COMPONENTS
(Stock No. 31 H 002) will be sent upon reWe can supply all National components. A
quest *Not illustrated
free copy of National's Components Catalog
Stock No.
Type
Description
NET
Fig.
71 H 064
Vernier Mechanism; 5:1 ratio. Fit~ Y4# shaft .•••••••••..•.. 2.07
71 H 167 FWA
Binding Post, Takes wire. IUlC, or banana plug .••••........
.23
71 H 166 FWC
Insulator for FWA or FWE. Mica-filled bakelite. (Per Pair)
.28
71 H 168 FWE
Jack. Nickel-plated brass ....•.. , .••.•••.......•••.•••••
.17
71 H 173 FWH
Terminal Strip-Binding Post. (Also takes banana plu2'!'!) •••,
H
.76
71 H 176 ~
Terminal Strip-{Same as FWH. but has jacks only) •••••••
.62
71 H 157 FWT
Plug for FWG, FWH and FWJ terminal strips ••...•..•••• 1.14
*
71 H 208 HR
Knob, Black. HRS type without chrome skirt; white dot.
F
.35
71 H 209 HR
F
Knob. Gray; same specs as above .•••••••••••••••••••••••
.35
71 H 204 HRB
Lever Kno b; brigh t zinc alloy •••••••••••••••••••••••••.•
.52
71 H 086 ~
Knob, Black. 2%' dia. Set screw; for Y4".
--:66
71 H 071 HRP-P
Bar knob with pointer, as on dial. Model R. 1 Y4#xVZ". .••••.
.28
71 H 058 HRS-3
E
Knob. Black; 1 Va' dia. chrome. 0-10j 300 0 ; Set screw; for 14#
.58
71 H 059 HRS-3
E
Knob. Gray; sam~ specs as above .......•...........••••.
.58
71 H 218 HRS-4
Knob. Black:. Same as HR 5-3, but single pointer line ....•.
.58
71 H 219 HRS-4
Knob, Gray. Same as HRS-3. but single pointer line .•.....
71 H 056 HRT
Knob, Black; chrome trim. Set screw; for !4# ahaft. 2Vall' dia.
.86
71 H 057 HRT
Knob. Gray; chrome trim. Same specs. as above ...........
.86
71 H 0820
Dial. nickel-silver. 0-100; 180°; 3~" dia. Set Icrew; for ~# .. 1.15
71 H 085 ODD
* Vernier drive unit for Type 0 dial. ••..............••..•• .48
71 H 199 ~
100 kc. OSC. Coil; for superregent"l, etc. 1!4# dia., 1 Vz' high .• 2.07
71 H 070 R
G
Dial. silver; 0 ..10; 180°; 10/84' dia.; set screw for Y4,' •••••••••
.69
71 H 116 TPB
Threaded Polystyrene Bushing .................•..•.••..
.07
71 H 228 XR-50
1.04
Coil Form, slug tuned. Mica-filled bakelite ..•..•••..•••. "
71 H 229 XR-60
Coil Form. slug tuned. Ceramic .....••....•..••••..•••••.
1.32
71 H 122 XS-6
Steatite Bushing ............... , ........••.•.••••••.•..
.14
:;m-- -*-
*
*
*
-.••*
•
••
-.-.-
-----:sa
*
*••
MULTI-BAND TANK ASSEMBLIES
Type RA D. For
front panel control of variable
capacitors.
switches, potentiometers, etc.,
positioned at
right angles to the panel. Use of a right angle
drive often permits more compact parts layout
and efficient utilization of space. Die-cast zinc
bousing and gears. Drive unit is Yzxl Va x2"
long with a 2Vz.x'!4l1' removable shaft. May be
7ie~tOld4:v~tlT.~~~~~·.:~:~: ~t:: ?~~.. 4.31
Shpg. wt.,
71 H 045.
TYPE MB-40SL
Low-power version of MB-lS0
at right. Excellent for final
tank in low-power transmitters or for grid circuit in
transmitter using MB-IS0 in
final. Has same frequency
coverage. Shielded swinging
link minimizes harmonics.
Handles up to 40 watts with
output link loaded; 20 watts
no load. .3 output link impedances. 5;'6x21;4.x6~".
~~/~~: ................ 17.75
TYPE MB-ISO
Tunes all frequencies from
80 through 10 meters with
no coil change. Constant
Lie ratio maintained on
all bands. Rated at 150
watts; handles 1500 v.
peaks. Consists of 3 coils,
4-gang tank condenser,
RF choke. For balanced
or single-ended amplifiers using link or capacity coupling. Size, 8Y4,x
?19~ 3~~~' ~i:'/ ~~S:. '"
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
........... 21.5,
14~
Variable Capacitors
HAMMARLUND CAPACITORS FOR AMATEUR, INDUSTRIAL AND MILITARY APPLICATIONS
FIG. A-MC MIDGETS
FIG. C-MAPC MIDGETS
FIG. E-HF MICROS
Isolantite-insulated. Cadmium-plated brass
plates. Panel or chassis mounting. *Straightline capacity' characteristic; others have
straight-line frequency characteristic. Air gap:
M and S types, .0245"; MX and SX types,
.0715'. Tested at 1000 v. and 1750 v. (60 cycle
rms) respectively. Capacity increases with
clockwise rotation. All have rotor stop. Shpg.
wt., 10 oz.
Midget padding, trimming and general-purpose
capacitors. Similar to type APe, but smaller.
Ideal for small space applications. Gap, .0135".
Rotors and stators are nickel-plated brass.
Nickel-plated phosphor-bronze wiper contact.
Tapped (4-40 thread) brass studs in steatite
base permit mounting without grounding rotor.
Tested at 600 volts rms, 60 cps. Size: 25/32"
wide, 1!}16P high. Slotted shafts for screwdriver.
Shpg. wt., 4 oz.
Ideal for tuning or trimming critical high-fre~
quency circuits. Isolantite insulation. *Doublespaced units. Shpg. wt., 6 oz.
Mfr'.
Stock
No.
H 425*
H 426*
H427*
H 428
H 429*
H 430
H 431*
H 432
H 433
H 434'
H 435
H 436
H 437
Max. Min. NET
Mmf Mmf EACH
20
2.64
35
6.0 2.79
50
6.5 2.88
50
6.3 2.88
80
8.0 3.06
80 1":3 3.06
100
8.3 3.15
100
7.7 3.15
140
9.0 3.39
J:4O 10.0 3.39
200
10.3 3.63
250
12.0 3.87
320
13.5 4.23
Type
s:s
MC-20-S
MC-35-S
MC-50-S
MC-50-M
MC-75-S
MC-75-M
MC-I00-S
MC-loo-M
MC-140-M
MC-140-S
MC-200-M
MC-250-M
MC-325-M
72
72
72
72
72
72
72
72
72
72
72
72
72
DOUBLE.SPACED MIDGETS
H
~ ~~k:' ~~J~:~~
72 H 4531 MC-35-M X
I Igj
~g
32
53
53
100
72 H 454* MC-50-SX
72 H 455 MC-50-MX
72 H 456* MC-I00·SX
7.8
11.5
10.5
16.5
2.82
2.97
2.97
1 3.15
3.15
3.93
FIG. B-MCD DUAL MIDGETS
Panel-mount type. Isolantite base; cadmiumplated brass plates. Tested at 1000 v. *StraightLine capacity characteristic; others straightline frequency characteristic. Shpg. wt., 11 oz.
Mfr'.
Stock
72
72
72
72
No.
H 465
H 466
H 467*
H 468
Type
MCD-50-M
MCD-I00-M
MCD-I00-S
MCD·140-M
Min. NET
Mmf Mmf EAC H
5 0 5.5 4:44
100
6.3
4.89
100
7.0
4.89
140
7.8
5.28
Max.
DOUBLE·SPACED MIDGETS
72 H 469 IMCD-35-MXI
72 H 470* MCD-35-SX
31
31
I 6.0
6.8
14.62
4.62
I
Stock
Mfr'.
No.
Type
'72"H208 MAPC-1S
72 H 209, MAPC-25
72 H 210: MAPC-35
Max.
Z
Mmf
Min.
NET
Mmf
EACH
2.9
1.23
--rr2.3 ""T.T7
25
2.6
1.20
H
~ ~ikl~~~~:~~
72 H 2131 MAPC-I00
36
j~
72
72
72
72
72
FIG. D-HFA MIDGETS
Sturdy capacitors. similar to type HF. but
larger plates and wider air gaps. For generalpurpose and transmitting applications. Singlehole panel mounting. Also bracket for base
mounting. End letter A in type no. denotes .02"
air gap, B-.03", E-.07 H • 800. 1200 and 1750
test volts respectively. Shpg. wt.• 1 lb.
Sto ck
No.
I
Mfr'.
Type
H ~. ~~~i M~tt~~
HFA-15E
72 H 229
72 H 226
72H227
72 H 228
72 H 222
72 H 223
Min.
Mmf
9
16
16
25
2:3 T.92
HFA-25B
HFA-50B
HFA-IOOB 100
HFA-IOOA 102
HFA-140A 145
2.8
4.0
3.0
1.98
2.14
2.07
4.5
6.0
2.37
2.79
---so 4T"
2.25
7.5
3.18
MAC MIDGETS
(Not illustrated.) Extremely small variables;
excellent as VHF trimmers. Steatite base;
only %X%N. Screwdriver adjustment. Threaded
sleeve for panel mounting. Shpg. wt .• 4 oz.
Stock
Mfr'.
No.
Type
'72"H
72 H
72 H
72 H
255 -MAC:S256 MAC-I0
257 MAC-15
258 MAC-20'
Max.
Mmf
Min.
8.7
14.2
19.6
1.7
2.2
2.7
H
H
H
H
H
N·ET
Mmf EACH
"'""""5.0- -l-XI.T4
I
2301 HFD-50
52 \3.6
231
HFD-loo
102
5.0
232 HFD-140
142
6.0
233 *HFD-15-X
16
3.8
234·HFD-30-X
28.5
5.0
3.63
4.17
4.62
3.57
3.96
FIG. F-APC MICROS
Compact high-quality variables. Isolantite
base. Screwdriver adjustment. Shpg. wt., 4 oz.
Stock
No.
H 250
H 251
H 252
H 253
H 254
72
72
72
72
72
NET
Mmf EACH
Max.
Mfr'.
Max. Min.
NET
Type
Mmf Mmf EACH
HF-15
17.5 "'"""2.81.26
HF-35
36
3.2
1.29
HF-50
52
3.7
1.32
HF-loo
102
5.3
1.53
HF-140- 142"'6.3 "T.86
*HF-15-X
15
3.6
1.35
*HF-30-X
30
5.2
1.47
HFD SPLIT·STATOR MICROS
g4.5 I:U
1.71
99
Stock
No.
72 H 215
72 H 216
72 H 217
72 H 218
72H 219
72 H 220
72 H 221
Mfr',
Type
APC-25
APC-50
APC-75
APC-loo
APC-140
Max.
Mmf
NET
Min.
Mmf EACH
-n""""3.ll ""T.T7
50
3.9
1.23
75
99
140
4.6
5.5
6.7
1.32
1.44
1.71
FIG. G-BFC BUTTERFLY TYPES
Straight-line capacity type; 90° minimum to
maximum. Spacing .03". Tested at 1200 v. rms .•
60 cycles between rotor and each stator.
Tapped (6-32 thread) studs in steatite base
permit mounting the capacitor without ground..
ing the rotor. Silver contact. Shpg. wt .• 1 lb.
~~02621
B~~~21 ~4a~'1 ~i;'1
~.~~
72 H 263 BFC-25 27.5
5.0
1.86
72 H 264
BFC-38
40.5
6.3
2.19
FIG. H-NEUTRALIZING CONDENSER
Ty pe NZ .. 10. Rated, 3000 v. DC peak. Fine
adjustment. CapacitY. 2.3-10 mmf. 2Vsx11o/16X
1.17
1.23
1.32
~'t~·i:?g·Nwii' .1. ~~'................. 3.4 8
BUD VARIABLE CAPACITORS
"MC" MIDGETS
JC-1525
JC·1550A
JUNIOR SINGLE.SECTION TYPES
Very sturdy, expertly designed transmitting
capacitors. Cadmium-plated brass plates.
Smooth, positive rotor contact. Top and bottom brackets for chassis mounting; also accommodate tank coil. *.051" air gap; all others
h ave. 078" a'r
t 10 o:z;
1 gap Av sh P g .w.,
Mfr's
Max.
Min.
NET
Stock
No.
H 165
H 166
H 167
H 168
Type
JC-1525*
JC-1526*
JC-1527*
JC-1528*
ITifT69 JC-1529*
61 H 170 JC-1532
61 H 171 JC-1534
61 H 172 JC-1536
61
61
61
61
Mmf
Mmf EACH
--4- - - 5
4.8
7
5.6 6
145
9
6.05
250
12
7.28
340 """""T5 -8.08
55
8
5.5 o
110
10
6.17
190
15
8.08
---so
100
DUAL·SECTION TYPES
61
61
61
61
61
61
61
61
H
H
H
H
H
H
H
H
144
173
174
175
176
177
178
179
180
JC-1550A*
JC-1551A*
JC-1553A*
JC-1554A*
JC-1556A*
JC-1572A
JC-1561A
JC-1562A
20
50
100
145
250
55
110
150
3 -7.60
5
8.15
7
8.90
9
9.70
-r2"11.32
8
7.28
10
10.57
11
12.29
Single- and double-bearing types; *double-bearing types. Mount in Ya'"
hole. Electro-soldered
cadmium brass plates.
semi-circular in shape.
Steatite inSUlation. Double-spaced units have
.060'" airgap; others.
024'" Shpg wt., 7 ox
Stock
Mfr'. Max. Min. No. of NET
No.
Type Mmf Mmf Plates EACH
.
61
61
61
61
61
61
61
61
H
H
H
H
H
H
H
H
142
143
144
145
146
147
148
149
61
61
61
61
H 151
H 152
H 154
HISS
6T'"iiI5i)
1850'
1852'
1853'
1855*
1856·
1858*
18591860*
1870
1872
1873
1875
1876
-15 - 3 - - - 3 - 1.62
33
50
100
4
5
5
7
7
14
140 - 7 - --1-9190
9
27
235 10
33
300
43
~
315 3
33
4
5
50
7
5
100
7
14
140
8
19
1.62
1.88
2.06
2.38
2.53
2.91
3.12
1.24
1.38
1.47
1.62
1.80
DOUBLE·SPACED
·~I H 153118791 151 4
61
~ I~? m~
~g
~
I
U I:n
5
1.62
MIDGET TRIMMER
Type MT .. 833. For antenna
coupling. interstage coupling
and tracking applications. 3 to
36 mmf. Ceramic base. Shpg.
6'6··J335. NET .........
15c
Lowest Prices-Highest Quality-Best Service
K
CARDWELL CAPACITORS
FIG. J-VHF BUTTERFLY CAPACITORS
90-degree capacitors with butterfly rotor plates.
Electrical symmetry; low inductance; no moving contacts. Isolantite insulation. Removable
plates. Air gap •.030". Shpg. wt., 10 oz.
Stock
No.
75 H 001
75 H 002
75 H 003
75 H 004
Mfr's
Type
PL-6076
PL-6077
PL-6078
PL-6113
Max.
Min.
Mmf Mmf NET
--5- 1:5 T.5B
7
2.0
1.65
13
3.0 2.40
13
10.4 1.88
FIG. K-TRIM.AIR MIDGETS
Universal mounting. Isolantite insulation.
Shaft has rear extension for ganging; except*.
tAir gap •. 02"'; others .03". Shpg. wt., 7 oz.
Stock
No.
75
75
75
75
75
75
75
75
Mfr's
Type
H 010 PL·6000
HOI I PL-6001
H 012 PL-6002
H 013 PL-6003
H 014 PL-6004
H 015 PL·6016t
H 016 PL·6017t
HOI7*PL-6018t
Max.
Mmf
Min.
NET
Mmf EACH
1 ' 0 1 2 T.i3
15
25
35
1.5
2.0
2.5
1.43
1.65
1.89
100
140
3.0
5.0
1.88
3.15
-so
--rr""f:95
75
2.7
1.80
S& W Amateur Components
TA
BTCL
TURRET
BCL
3001
BARKER-WILLIAMSON AIR INDUCTORS
PLUG-IN COILS
75 WATT JUNIORS
Rugged, efficient and inexpensive coils for use
in buffer and final amplifier stages where input
power does not exceed 150 watts. Steatite base
and plug-in jack mounting for maximum efficiency and flexibility. All types are centertapped except BEL, 150 watt units. Link is
at end and 4 plugs are provided. Type BeL
coils have link, center tap and 5 plugs. *Capacity required to resonate at low frequency end
of band.
Rated: 75 watts-850 DC volts. Tune with 15
mmf to 100 mmi. Supplied in fixed end (JEL),
fixed center (JCL) or variable center (JVL)
link types. All fit standard 5-prong sockets. 3M6
X11 ~6N Shpg. wt., 5 oz.
5-BAND TURRETS
Center and end link coil and switch turret type
assemblies. Mounted on bandswitch with 0/8"
shank for single-hole panel mounting, For 80.
40, 20, 15 and 10 meters. Tune with SO mmf.
BTCL. JTCL and BeL are center-tapped.
BTEL. JTEL and BEL are untapped. Shpg.
wt .• 1 Vz lbs.
No.
75H 474
75 H 473
75 H 469
75 H 470
75 H 471
75 H 472
Type
Watta
Link
NET
BTCL
BTEL
JTCL
JTEL
BCL
BEL
-----:J5
Center
End
ID.I4
35
75
75
150
ISO
Center
End
Center
End
10.14
11.25
11.25
14.0 I
14.0 I
Dial Plate. For B&W turrets. Marked 3.5, 7,
14.21,28 me. White on black. 21,4'" dia. Shpg.
we., 3 oz.
75 H 364. NET ....................... 30¢
TA ANTENNA COILS
Provide extremely high efficiency as link~
coupled antenna coils. Have fixed 'center links
for coupling to either fixed or variable link
final tank circuits through a low impedance
line. Wound with tinned copper wire to simplify tapping feeders to coil; two tinned clips
supplied with each coil. For use with transmitters rated up to 500 watts power input.
Av. shpg. wt., 1 lb.
75
75
75
75
H 492.10 meters.
H 491. 20 meters.
H490.40meters.
H 489.80 meters.
NET
NET
NET
NET
EACH .....
EACH .....
EACH .....
EACH .....
3.45
3.57
3.96
4.38
Type 3321 Jack Bar Assembly. For above
coils. Shpg. wt., 10 oz.
75 H 362. NET ....................... 1.25
TYPE 3975 BALUN COIL
Bifilar inductors for efficiently matching 75ohm unbalanced output to either 75-ohm or
300-ohm balanced lines. Excellent for use with
transmitters having Pi-network output. Two
coils are required to construct highly efficient
matching network for all-band use (80-10
meters). With instructions, less base and con-
75ctHr59~~PJE:Tt·E~"C\:i.~~ 0:: ....... 3 .75
I-KW SINGLE BAND BALUNS
Series 710. 1-KW Baluns
designed for half-wave folded-dipole antennas fed with
300-ohm line. Precision
components; high grade insulation. Housed in heavygauge, weather-proofed steel
cases, fitted with coax input
connectors and ceramic
feed-through output terminals. Impedance: 75 ohms unbalanced to 300
ohms balanced. 3Y2x3Y2x4". Shpg. wt., 2 lbs.
Stock No.1 Model
7S-H 4251 710
711
75 H 426
712
75 H 427
713
75 H 428
714
75 H 429
Band .. Meters
10
IS
20
40
80
EACH
16.50
B&W "CC-50" COAXIAL CONNECTOR
Provides weatherproof,
strong cable connections
to half-wave doublet antennas' and also serves as
center insulator. Watertight aluminum housing.
Antenna elements connect
to forged steel eye-bolts.
Internal soldering connections for coax cable.
Rubber sleeve for small
diameter cable. Includes cement, eye-bolts
rubber sleeve, screws, 2 housing sections, and
o/StH~~3~s'NS~-f~: .':'~:'. ~.I.~........... 5.85
"BEL" 150 WATT END LINK
*Cap. Shpg.
NET
Stock
Band
&. Type Mmf.
Wt. EACH
No.
10
oz.
~
75 H 475 160BEL 100
10 oz.
80BEL
36
3.81
75 H 476
36
10 oz.
40BEL
3.39
75 H 477
33
100z
20BEL
2.97
75 H 478
9 oz.
15BEL
21
2.97
75 H 337
21
9 oz.
10BEL
2.91
75 H 479
..
75 H 361. Jack Bar Assembly for BEL COlis.
Shpg. wt.• 10 oz. NET .................. 8 5¢
"BCL" 150 WATT CENTER LINK
*Cap, Shpg. NET
Band
Stock
&. Type Mmf.
Wt. EACH
No.
160BCL 100 10 oz. 4:TT
75 H 381
80BCL
39
10 oz.
3.81
75 H 366
40BCL
37
11 oz
3.39
75 H 367
34
10 oz.
20BCL
2.97
75 H 368
10 oz.
15BCL
21
2.97
75 H 338
10 oz.
IOBCL
20
75 H 369
2.91
75 H 361. Jack Bar Assembly for BCL COlis.
Shpg. wt., 10 oz. NET .................. 8 5¢
"BVL" 150 WATT SWINGING LINK
NET
Band
*Cap. Shpg.
Stock
&. Type Mmf.
Wt. EACH
No.
75 H 385 160BVL 100 ~ 3.45
11 oz.
80BVL
46
75 H 386
3.12
40BVL
11 oz.
75 H 387
29
2.73
20BVL
10 oz.
25
2.40
75 H 388
10 oz.
15BVL
25
75 H 339
2.40
10BVL
14
12 oz
75 H 389
2.31
75 H 395. BVL Jack Bar Assembly wlth
swinging link. Wt.. 14 oz. NET ......... 3.44
"TCL" 500 WATT CENTER LINK
Band
*Cap. Shpg. NE T
Stock
&. Type Mmf.
Wt.
EAC H
No.
-I
75 H 375 160TCL 100 11;4 Ibs. -4.7
80TCL
55 1 Y4 lbs.
75 H 376
4.3 8
40TCL
34 11;4lbs.
75 H 377
3.9 6
20TCL
21
lib.
75 H 378
3.5 7
11;4 Ibs.
15TCL
21
75 H 345
3.5 7
IOTCL
75 H 379
19 11;4lbs.
3.4 5
75 H 362. Jack Bar Assembly for TeL cods.
Shpg. wt., 8 oz. NET .................. 1.25
"TVL" 500 WATT SWINGING LINK
NET
Stock
Band
*Cap. Shpg.
No.
&. Type Mmf.
EACH
Wt.
75 H 400 160TVL 100 11;4 Ibs.
3.72
80TVL
75 H 40 I
39
1 Y4 Ibs.
3.57
40TVL
75 H 402
29
11;4 Ibs.
3.12
20TVL
lib.
75 H 403
22
2.73
15TVL
11;4 lb •.
75 H 346
22
2.73
75 H 404
10TVL
17 11;4 lb •.
2.64
75 H 396. TVL Base Assembly With swmgmg
link. Shpg. wt.• 2 Ibs. NET ............ 5.50
"HDVL" J KW SWINGING LINK
Stock
No.
75 H434
75 H 435
75 H 436
75 H 437
75 H 348
75 H 438
Band
*Cap. Shpg. NET
&. Type Mmf.
Wt. EACH
160HDVL 100 2i'l>s. 8.67
80HDVL 41
2lbs.
7.41
40HDVL 33
2lbs.
6.60
20HDVL 18 I Y, Ibs.
6.21
15HDVL 16
I Y, Ibs.
6.21
10HDVL 16 I Y, Ibs.
5.37
75 H 440. HDVL Base Assembly Wlth swmg-
ing link. Shpg. wt., 3Y, Ibs. NET ....... 6.88
BAND
JEL
160 75 H 320
80
40
20
IS
10
75
75
75
75
75
75
6
H 321
H 322
H 323
H 349
H 324
H 444
JCL
75 H 330
75 H 331
75 H 332
75 H 333
75 H 354
75 H 334
75 H445
JVL
EACH
75 H 340
75 H341
75 H342
75 H 343
75 H 355
75 H 344
75 H 446
1.65
25 WATT "BABY" PLUG-IN COILS
Very compact coils for exciters and low-power
transmitters. Only 1 Y4xl Yz". MC~CT. no link~
MEL~end link; MeL-center link. Tune
with 50 mmf (except 100 mmf for 160M). Fit
standard 5-prong sockets. Wt., 3 oz .
BAND
160
80
40
20
IS
10
MC
75 H 380
75 H 359
75H370
75 H371
75 H 358
75 H372
MEL
75 H 300
75 H 30 I
75H302
75 H303
75 H 357
75 H304
MCL
lEACH
75H31O - 75
75
75
75
75
H 31 I
H 3121
H313i •
H 356
H314
26
"MINIDUCTORS"
Easily cut polystyrene insulated air-wound
coils for RF use. 1" diameter coils are 3" long,
all others 2"'. Shpg. wt., 5 oz.
4 Turns Per Inch
8 Turns Per Inch
~~'175
~03051 ~~;t"
'Is' 75 H 309 3005
75
75 H 3163006 45¢
~0306\~~;;1 ~!:
y.' 75 H 319 3009 75 H 325 3010 54¢
l'
75 H 328 3013 75 H 329 3014 60¢
32 Turns Per Inch
16 Turns Per Inch
75 H 3081. 300413 6¢
Y,'175
H 30713003
'Is'
75 H
3 I 7 3007 75 H 318 3008 45¢
y.' 75 H 326 3011 75 H 327 3012 54¢
l'
75 H 335 3015
75 H 336 3016 60¢
SHIELDED LINKS
Faraday shielded links for use with BarkerWilliamson swinging link base assemblies and<
jack bar assemblies. (3581 illustration shows
link installed.) Effectively reduce TVI and Bel
caused by harmonic or spurious signal radiations. Only link arm and link required with
BVL. TVL. TVH and HDVL swinging link
base assemblies. Link, link arm and hinge required to convert HDEL, TCL, BCL and BEL
jack bar assemblies (use HDVL coil with HD-
!~i~~~ ~V"La~;ii~l?th ~~'Lc~~dw~t~Z~s~e::
f!~~d:!c~rlfn~~hffritLjc~I~~~~~~M~~~~~
link; others, 500 watt link.
500 WATT LINKS
Stock NO.! Type! Turn.!~! EACH
75 H 583* 3581
1
}
~~ ~ §~~! ~m
~
7 oz. 5.1 0
75 H 586. Type 3588. Link arm assembly for
above. Shpg. wt., 5 oz. NET . .......... 2.40
75 H 587. Type 3589. Link arm and hinge for
above. Shpg. wt., 6 oz. NET ........... 2.70
1000 WATT LINKS
Stock N0'1 Type!
75 H 588* 3781
~~ ~ ~~6t ~m
Turn'I~I~
1
1
~
j
9 oz.
5.40
75 H 59 I • Ty pe 3788. Link arm assembly for
above. Shpg. wt .. 6 oz. NET ........... 2.70
75 H 592. Type 3789. Link arm and hinge for
above. Shpg. wt., 8 oz. NET....
. .. 3.00
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
:1.45
Variable Capacitors and Accessories
RECEIVER TYPE VARIABLE CAPACITORS
HAMMARLUND COUPLINGS
Type FC.46S. Insulated COUll'
TRF TYPE CAPACITORS
~Ie tla5;9~3~ W.:~ .f~: .coIls: .~i~e .. 1 :,~1 ~~~~~~~~'. ~~~~: .,,:~.: ~? ~~.. 1.03
ling for providing flexible linkage between angularly mis~
aligned shafts. No backlash.
Maximum torque that can be
handled is limited only by
holding power of set screws.
For Y4,' shafts. Shaft clearance, ~'. Ceramic
insulation. Flash voltage, 6000 v. Size. 1 Y4,X
Fig. B. 365 M mf Capacitors. Compact TRF variables. Have trimmers
ou side of frame. Outer rotor plates are slotted for tracking adjustment.
Tapped holes in frame provide secure mounting. Range: 10 to 365 mmf.
Shaft diameter, ¥S". 2 gang: 2Y16xl1:Yt6xlo/a". 3 gang: 3~6xl1M6xl%". Shpg.
Type FNC-46S. As above, but non-insulated. Durable, plated metal construction. Shpg.
f~~ei~~rs~-~a~h ~~~y~:t~!29uJl~~i~R~~~~ll~:S ~~~52~~ i:;~1.t~~~'!l!~
clockwise rotation. With trimmers for each section. End plates slotted for
easy tracking. Spring brass wipers. Requires series padder for oscillator use.
3/8 " dia. shaft. Use extender No. 60 H 366 (at right) for conversion to 14".
66"Ha7~5~ 2'.~ang. NET ....................................... 95 C
60 H 726. 3-gang. NET ....................................... 1.47
7~··J~~7.
NET .............. : ......
75c
Fig. C. Two-section superhet variable. 19 plate oscillator section with
170.7 max.-S.7 min. mmf.; has one 2-17 mmf. trimmer. 21 plate RF section
with 431 max.-U.O min. mmf.; has one 2-17 mmi. trimmer. Provides 455
Ic.c frequency difference in combination with osc. coil and loop below.
INSULATED COUPLING
For coupling drive shafts to
condensers. gang switches. etc.
Bakelite insulation. Hubs drilled
to fit Y4'" shafts; set-screws hold
61 H 065. NET ............................................. 98c
55 H 507. Oscillator Coil. NET ................................. 36c
51 C 040. LoOIlAntenna. NET ................................. 53c
LOW·LOSS CERAMIC COUPLING
Similar in construction to above, but for high-
SUPERHET CAPACITOR SPECIAL
B
ifIi'X~·6.3 ~zET .... : ................ 75c
Counterclockwise rotation. 1%xlVax2o/16". Shaft, 14'" dia.,
7'4" long. 10 oz.
MIDGET TYPES
~l\i(/.lY3~~;f,jEi:: .2. ~~'...• 49c
~~t~g3;~~' ~~.:: .~::'.: .o.z: ••••....... 57c
Fig. D. Midget Superhet. Miniature size without sacrifice of performance
makes these 2-gang variables perfect for portable and midget sets. Capacity:
RF section, 10.5 to 364 mmf, 27 plates; asc. section. 7.6 to 132.6 mmf, 15 plates.
Capacity increases with counter-clockwise rotation. For use with 455 kc IF.
With trimmers. Size. l%xlY2xl¥a". ~" dia. shaft extends l' beyond frame.
~111:.b'1iO~~g N~T~~~~ .sh.~f~ .. S~.~~ .. ~~: •. ~ o.z: .......................... 95c
D
~~c~s~cl.•I8.~~:;.1rt~e9~~~n~~f.bl~~~&.xi~~J.l~·~T~~f.~~ .2.2.1:~. ~~~:
Fig. E. Midget TRF. 27-plate, single-gang condenser. Variable from 13.8 to
374.2 mmf. Capacity increases as shaft is rotated clockwise. '!4" diameter shaft
mounted in ball bearings. Size: 1!4" deep, IVa" wide, 1~'" high. Shaft extends
%/1 beyond frame. A well-built, compact condenser. Particularly adaptable to
.90c
6Iej.rood9.ndNt~!j.e..:~~~~ :~~~i;~:~ .. ~~~~: .,,:,~.: .5. ~~: ••••••.•••......... .73c
E
FLUTED KNOBS
High quality black bakelite.
For use on Y4'" shafts. Have
metal inserts. A v. wt., 4 oz.
Fig. F. Pointer Type
55
55
55
55
H OB5.1Ys". NET.40¢
H OB8. lYs'. NET,42¢
H 086. 1%'. NET.46¢
H 087. 2Ys'. l'IET.62¢
Fig. F. Less Pointer
55 H 095.1Ys'. NET.24¢
55 H 094. 1Ys'. NET.26¢
55 H 096. 1%'. NET.30¢
55 H 097. 2Ys'. NET.44¢
Fig. G. Flange Type
55 H 092.1Vz'. NET.42¢
55 H 090.2\1,'. NET .54¢
CRONAME "ON·OFF" SWITCH PLATE
Etched aluminum with
black background. polished aluminum letters
and border. 1M6x11 M6".
~ozli 338. NET .. 12c
20 or More, EACH 10¢
G-C DIAL POINTERS
Will fit most radio sets.
Can be cut shorter for
small dials.
60 H 449. Type 6810.
Kit of 10 pointers in
plastic case. Shpg. wt.,
40z. NET ......... 1.91
60 H 446. Fig. H. Typo 6802. 5' rotary for
y.... shaft. Gold and red. Wt .• 1 oz. EA •... 24¢
60 H 445. Fig. J. Type 6801. 3' rotary for
14' shaft. Gold. Wt .• 1 oz. EACH ........ 24¢
60 H 448. Fig. K. Type 6804. 2' slide~point
er. White enamel. Shllg. wt .• 1 oz. EA •... 24¢
60 H 447. Fig. L. Type'1680l. 2Vz' slide
pointer. Red translucent. Wt •• 1 oz. EA••• 24¢
.
H"I!
•
"}!;.'"
111111
" •• 11
!.L !.
N
Fig. M. Type' 2164. Miniature. Chromesilver dials with black etched numerals and
black knob. 10-0 in 1800 rotation. 1%'" dia.
Set screw bushing for standard !4'" shafts.
~~P~·3li:i.3Nh ..................... 62c
Wr: ~'E'fb~.ve. b~t.l0-.0. ~~ .2.7.0.': .. 62c
I~p~
Fig. N. Precision V.rnier. Have chromesilver dial plates. Black numerals and calibrations. 0 to 100 in 1800 or 325 0 • Dial sets to a
fraction of division. Flan&:ed knob. For ~ ...
.hafts. Wt .. 7 oz.
Stock NO'j
55 H 350
55 H 351
55 H 352
55 H 353
TY~I~I
2170 2v..'
2171
2168
2169
2v..'
4'
4'
Degree., NET
325
1.47
180
1.47
325
1.96
180
1.96
Mica trimmer and padder _.
capacitors. Treated for
resistance to humidity
and permanence of capacity settings. Low-loss
ceramic base. Clear India
mica. Adjusting plates
d&:idly constructed to permlt bending soldering lugs without affecting
capacity, Size, 1~2X%Xo/a"'. Mtg. etra., 1fu....
Ranges below are mmf. from 3 turns open
trimmer to tight setting. Av. shpg. wt., 2 oz.
~_':of ~;:160
~-7:01~;:
60 :°3401
I
:°344 1
60 H 34 I 4-80 130 60 H 345 70-480 22¢
~g ~ ~~~ 2§:~~g l~: 60 H 346 100-580 24¢
WALSCO DIAL ACCESSORIES
THRIFTY DIAL CORD RACK
An economical and convenient supply of dial cord. Contains 200 ft. of
the most popular dial cord types:50 ft., of type 34-Medium; 100 ft. of
type 35-Special Thin; and 50 ft. of type 39-Standard. Dustproof,
~i6PJno53:Y~H~~·. Sh~.g .. ~~:'. 1 ~ . ~~s: .•••.•••.•••••••.•••. .4.95
POPULAR SERVICE SPOOLS
Brass
Insulated
Kind
Size
60 H 360
60 H 350 Coupling Y4 to Y4'"
Coupling
60 H 361
60 H 362
i,i>'i-i 3'52 Coupling ~ ~~~:
60 H 365
Ext.
60 H 355
Y4 to Y4"
60 H 366
Ext.
Va to Y4'
60 H 367
.
Ext.
~ to o/a'
NET EACH .......................... 18¢
10 or More, EACH .................... 16¢
.........
........
I. F. JOHNSON FLEXIBLE SHAFTS
Non-rusting phosphor-
~rthnzv.., fI~:~~I'id~~f~~~ ~
I I
Lowest Prices-Highest Quality-Best Service
~
connecting out-of-line shafts together. Handy
accessory for Amateurs. experimenters, labs,
etc. Permit up 'to 90 degrees angular control.
Shpg. wt., 2 oz.
73 H 290. 115-253. Lenllth 3'. NET .... 40¢
73 H 291. 115-254. Lenllth 6'. NET .... 55¢
PANEL BEARING ASSEMBLY
For use with rigid or flexible couplings for mounting volume controls. etc.,
away from the panel.
Made of brass. Take panels up to >16" thick. For standard ~ ... shafts.
Supplied with 2 fiber insulating washers. Shpg.
wt., 3 oz.
60 H 385. Overall length 3'. NET •..... 29¢
60 H 386. Overall length 6'. NET ...... 34¢
60 H 390. Bearing only.
NET.. . . .. 6¢
ICA ALUMINUM IDLER PULLEYS
High-quality. light~
weight aluminum. Meet
servicing requirements.
Sturdy construction,
easy-operating. Hole diameter. 0.128" to fit Ya"
idler shafts. Take all
standard dial cords.
Average shpg. wt., 8 oz.
In pkgs. of 4 only.
Stock
with fiberglass or linen
No.
Type \ Diam.\Strgth.\Lgth.\ EA.
No.
Type Diam.\Strgth·1Lgth'j EA.
60 N 490 34-Med. .040' 35 lbs. 25 ft. - - 43 N 197 34-Med. .040' 35 lbs. 100 ft. - - .
60 N 491 35-Thin .025' 15 lb.. 25 ft. 82 43 N 195 35-Thin .025' 151bs. 100 ft. 2.91
60 N 492 39-Std. .032' 20 lb.. 25 ft.
43 N 196 39-Std. .032' 201bs. 100 ft.
:1.46
Couplings for extending shafts of volume
controls, switches, condensers, etc., or for
ganging single units, even when shafts are not
of same diameter. Jnsulated types are made of
black phenolic. Extenders for decreasing or
increasing shaft diameter and for extending
shaft length. 60 H 367 has ~" opening; %'"
shaft, 60 H 366 has %11 opening, Y4" shaft.
Shaft length on all 'extenders, %"; overall
length, 1 Ys .... Av. shpg. wt., 4 oz.
TRIMMERS AND. PADDERS
:fo~ ~c;i~o;r:~~t7-~~~ed~~~Po~!b~J~j !i:~~:'A~.t s~~r;:.a~t, ~~~~tructed
I
Coupling
Extender
SHAFT FITTINGS
41
41
41
41
41
No.
H 310
H311
H312
H 313
H314
Mfr's
Type
O~ D.
Trough ~fk~.
Oia. Ea. Pkg.
601--.;:v- --w- 15¢
602
603
604
605
Y16'"
Ys'
'!jIg'
v..'
0/16"
17¢
W
'1'9¢
0/&'
'Ya'
17¢
22¢
A
B
o
C
DIAL PLATES
rig. A. Satin-finished, chrome-silver dial plates.
In 2", 3YzN. and 4'" siLes. 0-100 clockwise black
scale. Center hole of 2" dial, 2:%4"-others have
:3%4'" hole. Av. shpg. wt .• 2 oz.
I
180 Degrees
325 Degrees
No.
I Diao, NET
No.
\ Dia. \ NET
570 55 H I 28
--:s7
55 H 121 3Vz' 900 55 H 129 3Vz'
.90
55 H 122 4'
980 55 H 130 4"
1.0 I
5sHT2O --z.-
--z.-
Fig. B. CRONAME ANODIZED ALUMINUM NAMEPLATES. AluminUlll vlatf:' with
Yz"
etched black scales. Size, 2Y16X2%". with
center hole. Shpg. wt.. 2 oz.
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
Dials and Knobs
CRONAME HIGH-QUALITY TUNING ASSEMBLIES
CROFLEX "TAILORED TO THE CHASSIS" UNITS
Handsome "Croflex" dials are "tailored" to fit any average
chassis and are exceptionally easy to install. The tuning kno b
can be located to suit your preference----at either end of the dial
or along its lower edge. Simply choose the location you like
best. drill a hole for the knob shaft. and attach the knob shaft
assernbly. Condenser pulley furnished with each tuner slips onto
condellser shaft and is connected to rest of dial mechanism by
drive cable. Take clockwise or counter-clockwise condenser with
1;4" shaft. Have modern "3-dimeusion" edge-lighted glass scales,
calibrated horizontally. Complete with gold-bronze finished
aluminum escutcheon and two clip-on miniature base. screwtype pilot light sockets (less bulbs).
Type C R~1 AM-Shortwave. Small size tuning assembly.
Requires 11V,6X40/16" cutout. Pointer travels 3%". Tuning ratio
of 9 to 1. Dial scale calibrated for 550-1700 kc broadcast and
6-18 mc shortwave bands. Also has 0-100 logging scale. Shpg.
5hlj~7.
NET.
. ..................
4.97
Type CR-1A AM~FM. Same as CR-l but with dial scale
calihrated for 550-1700 kc AM hroadcast and 88-1m~ mc FlVI
brou(icast band. Shpg. wt., lIb.
55 H 318. NET.............
CR-l
CR-2A
.. .......... 4.97
Type C R~1 B AM Broadcast. Same as above but with dial
scale calibrated for 550-1700 kc band only. Shpg. wt., 1 lb.
No.
Type
Descr~ption
H 160 448 Treble,O-tO
Bass, 0-10
H 161 447
H 137 429 Treble, 5-0-5
H 136 428 Bass, 5-0-5
H 164 416 Microphone, 1. 0-10
H 165 417 Microphone, 2, 0-10
H 126 415
Microphone. 0-10
H 170 413
Master Gain, 0-10
H 124 412 Gain, 0-10
H 127 422 Gain, 5-0-5
H 123 411
Tone, 0-10
H 134 426 Volume, 0-10
H 125 414 Record, 0-10
H 135 427 Fader. 5-0-5
H 138 430 Expansi on, 0-10
H 139 446 Phono,O-10
423
H 131
Increase. with arrow
H 172 410 No title. 0-10
55 H 319. NET..................
. .............. 4.97
Type CR-2 AM .. Shortwave. Medium size tuning assembly.
Requires l1o/i6x7o/t6" cutout. Pointer travels 6%". Tuning ratio
17 to 1. Scale calibrated for 550-1700 kc broadcast and 6-18 mc
shortwave bands. Has 0-100 logging scale for accurate reset~
pg..
¥5g..i'3~2:a~~V~ggi~: .
6.15
CR-3A
S.h
:":t.:.l .lb...............
Type C R-2A AM-FM. Same as CR-2 but with dial scale calibrated for 550-1700 kc AM broadcast
and 88-108 mc FM broadcast bands. Shpg. wt., 1 V4 lbs.
55 H 323. NET......
......... ........ ... .................... .......
55 H324. NET .................................................................. 6.15
Type C R~3 AM-Shortwave. Large size tuning assembly. Requires 2x8Vz'" cutout. Pointer travels
7!/gN. Tuning ratio of 18 to 1. Dial scale calibrated for 550-1700 kc broadcast and 6-18 me short~2n5~s'N~T~ ~~ 0~100 l~g~i~~ .scale .. S~pg:
.1V'.I.bs: ...........•........•..•.. 8.20
srti
29c
NET EACH...... .......•......
10 or More. EAC H... . . . . . . . . . . . .
. .26¢
Fig. C. CRONAME ROUND DIAL
PLATES. Diameter 1%.... Aluminum scale
with black background. Type 25 has clockwise
arrow labeled "Volume." Type 569 graduated
0-100 over 1800 clockwise. Type 905 graduated
0-100 over 270" clockwise. Use with 1 Y4" bar
knobs (see below). Shpg. wt., 2 oz.
55 H 140. Type 569.
55 H lOB. Type 905.
55 H 141. Type 25. NET EACH.
10 or More. EACH .....
:":t.:
Type C R~3A AM .. FM. Same as CR-3 but with dial scale calibrated for 550-1700 kc AM broadcast
and 88-108 me FM broadcast bands. Shpg. wt .• 1 Y2. Ibs.
55 H 326. NET ................................................................. 8.20
Type C R-3B AM Broadcast. Same as above but with dial scale calibrated for 550-1700 kc.AM
broadcast band omly. Shpg. wt., 1 Vz lbs.
H 327. NET ....................................... .
~G
EE
POINTER AND BAR KNOBS
Molded of high-quality plastic. Fit 1;4" round
or flat shafts. Slotted set screws. Figs. D, E
and Fare Croplastic types by Croname.
*Brass inserts. t1%2" diameter recess in rear
for close panel mounting. All black. except
ired. Shpg. wt., 2 oz.
55
55
55
55
Fig.
H 063*
H 067*t
H074
H 072
""'""I)"'
E
F
G
H
55HOi8* -H--
55H073§
55 H 071§
55 H 070
55 H 079*
H
J
J
J
Size
ENA~rH M~~e~EA.
2\4' 36¢-~
1]4'
'l1,'
IV.'
1]4'
26¢
36¢
II¢
II ¢
1\4' '""T6¢
1]4'
2'
2'
2'
II¢
21¢
21 ¢
26¢
23¢
32¢
10¢
10¢
14¢
10¢
19¢
19¢
23¢
t'··
~
J
S~oo~k
5sH 065*
.6.15
Type C R~2B AM Broadcast. Same as above but with dial scale calibrated for 550-1700 kc band
only. Shpg. wt., 1 Y4 lbs.
FF
GG
HH
~
.
CC
e
JJ
POPULAR MOLDED KNOBS FOR EVERY REQUIREMENT
Pla.'>tic knobs, attractively shaped and beautifully finished. Replace those on most radio
sets. Nand P are adaptable as midget set knob
replacements. *For knurled shafts only. Others
Stock
No.
55
55
55
55
55
55
55
55
55
55
55
55
55
H
H
H
H
H
H
H
H
H
H
H
H
H
Fig. Diam.
031
M
1 Yz"
032 M
1 Yz"
N
022
'l'8"
025 N
%."
027 "N
%."
028' N
%."
029 N
%"
1V,6'"
043* P
11;1611'
P
035
636 -p lYi6'"
023
040§
042'
P
R
R
l'
1!116'"
'Yi6"'"
Color
NET 10 or
EA. More,
EA.
-19¢
- 17¢
Black
Red
21¢
Black
13¢
Black
~
Walnut 10¢
Walnut
6¢
Ivory
II¢
Black
5Vz¢
Black
9¢
Walnut ""'9¢
Black
II¢
Black
9¢
Black
5Vz¢
have setscrews for round or flat shafts. tWith
arrow. §Has pointer. Figs. Z. AA, BB, CC, EE
and HH are gold-metal inlay knobs. All knobs
fit standard V4" shafts. Av. shpg. wt., 2 oz.
or
NET 10
Stock
More,
Fig. Diam. Color
54
54
54
54
55
55
55
55
55
8 ¢ 54
10¢ 54
8¢ 54
5¢ 54
19¢
12¢
8¢
9¢
5¢
10¢
5¢
8¢
EA.
EA.
1 Ys'"
Walnut IO¢ 9 ¢
S
980
Ivory
10¢
9¢
S
981
1 Va"
1"
Walnut
10¢
9¢
T
982
Ivory
10¢
9¢
T
I'
983
9
¢
IO¢
W ~ Black
024
20¢
18¢
W
114' Black
050
Black
24¢ 22¢
1 Yz"
150t X
12¢
Black
13¢
Y
1 Ya"
018
y
Red
15¢
13¢
1 Ya"
019
Walnut
24¢
22¢
z
10/s"
960'
964* AA
'0/16" Walnut 17¢ 15¢
17¢
15¢
10/16" Ivory
965* AA
Walnut 23¢
21¢
962* BB lYz'"
No.
H
H
H
H
H
H
H
H
H
H
H
H
H
TELEVISION REPLACEMENT KNOBS
LEVER TYPE KNOBS
Black molded bakelite knobs with heavy brass
inserts. For standard V4'" diameter shafts.
Secured by set screws. Shpg. wt., 2 oz.
S~.:'~I~I Lgth·IE~~tHIM~~e~h.
55 H 006
55 H 005
K
L
1%'
2Vz'
19¢
23¢
17¢
21¢
Fit receivers using dual controls and tuners made by Standard Coil, Sarkes-Tarzian. ·etc. Used
on all popular TV sets such as RCA. Bendix, Westinghouse, Admiral, etC. Walnut pattern with
plated gold finish inlay on face. *Y4" knurl shaft. tY4" flatted shaft. ':::1/5" flatted shaft. §.265'"
keyway shaft **Ya N flatted shaft 2 oz
EACH
Use
Fig. Diam.
EACH
Fig. Diam.
No.
Use
No.
2%11'
Rear dual
26¢
Front dual ~ 54 H 974** FF
54 H 966' CC
10/16"
Front dual
73¢
GG 21;4"
54 H 967t
CC 10/16" Front dual
29¢ 54 H 973t
53¢
Front dual
Front dual
54 H 968t CC
29¢ 54 H 971t HH 2"
10/16"
Rear dual
17¢
54 H 969§ DD
Rear dual
17¢ 54 H 972*' JJ
l%aH
lo/a N
1%11'
Comb. dual
44¢
54 H 970t EE
Allied Radio Corporation, 100 N. Western Ave., Chicago 80, Illinois
147
All-Purpose Tube Sockets
E
BCD
E. F. JOHNSON TUBE SOCKETS
SPECIAL SOCKET TYPES
73 H 997. (A) Type 122-244. 4-pin steatite
wafer for "super jumbo" base tubes. Takes
8008, BR6, SC22, 5C22, GL146, GL152,
~kH\~~A~v.1}~5~5t:,~~,~~" S~~O" ,1.43
73 H 998. (A) Type 122-275. Steatite wafer
socket for tubes with giant 5-pin base. Takes
~O~~5~p;;-.2~~~'i~~;.8'NR~~~: ,1.~5~,... 1.45
73 H 194. (B) Ty pe 122-234. Steatite base,
silver-plated contacts. For W.E. SD21 •. 705A
1~~~.~~: ~odo~aNt~i-~~.~.~~~: , .. , .. 2.20
73 H 245. (C) Type 122-101. 7-pin steatite
wafer wit~l base shield and retainer springs.
~~~ f~~ ~~i~t~~5~id8?e~d~~9. 832. etc. Pro viShpg. wt., Valh. NET ... " ........ ,
.2.20
VECTOR SOCKETS
Fig. D-STANDARD WAFERS
Steatite wafer sockets for
receivin~
and low-
~g:'t~ct!ra:::-i;~i~7Qr~~~es~i£ad::r~~~dPl~t:~
springs and recessed- in wafer to prevent
movement. Metal parts aJ;'e countersunk and
mounting holes bossed to prevent shorting
when mounted on metal. Size, 2~'k"xl' ~6".
Mtg. centers, 1171's' to l'~S'. Shpg. wt., 4 oz.
Stock No.
73 H 238
73
73
73
73
H 239
H 240
H 241
H 243
Mfr'. Type
122-224
122-225
122-226
122-227
122-228
NET
Prongs
4
41¢
44¢
48¢
52¢
55¢
5
6
7
Octal
Type 122-231. Steatite wafer for transmitting
tubes with "giant" 7-pin base. Takes 813,
8001, 3D22, 4E27, HK257 tubes. Construction features same as standard wafers
above. 2%" square. 4 mtg. holes, 1%" beType 122 .. 241. Steatite "giant" 7-pin wafer
socket as above, with etched aluminum base
shield. For tubes 825, 826, etc. Shpg. wt .•
¥~Ili
L
189.
Components mount on mica-filled phenolic
form. Turrets are Yz" dia. Octal units mount
in 1" hole; miniatures, %" hole. Av. wt .• 3 oz.
2Vz" Turrets. Have 9 terminals in two rings
spaced 1¥S" apart.
Stock N0.I~I
Socket
10-0-9T Octal
NET ......................
95c
l~
55¢
40 H 2 I 1
2" Turrets. Have 9 terminals in two rings
spaced 1" apart.
Stock N0'1
40 H 2 I 2
40 H 217
Fig. E-JUMBO WAFERS
~3eii I~B:erN E,¥,.pg·, w,t:,.l'2 Ib: ....... .79c
~J
Fig. F-SOCKET-TURRETS
40
~33
Type
8-0-9T
8-M-9T
8-N-9T
IOctalSocket I5T¢
NET
7-Pin Miniature
9-Pin Noval
60¢
63¢
1 Vz" Turrets. Have 6 terminals in 1 ring only.
Stock N0'1
Type
I
Socket
I NET
40 H 21:3 6-0-6T Octal
-4~
40 H 218 6-M-6T 7-Pin Miniature 54¢
~.o_~_234
6-N-6T 9-Pin Noval
57¢
Shield Bases. For miniature sockets above.
Fasten above chassis on socket mtg. ctrs. Use
with standard bayonet type shield. Wt., 2 oz.
40 H 235. S7. For 7-pin sockets. NET ... ,8¢
40 H 236. 59. For 9-pin sockets. NET .... 9¢
MINIA TURE SERIES
40 H 290. (J) Type 120-267. 7-pin steatite
socket with silver-plated phosphor bronze contaGts. For 9000 series and miniature tubes
~~~i/;L ~C!? ~th:S~ ,~~g"
hOle., ....
33C
73 H 186. (K) Type 120-277. As above, but
S~~hg;;i~l.f;:: f~a.fTe. ~~~. ~~i.e~~ .~;s.e: .. 4 9c
73 H 244. (L) Type 133-278-6 Shield. For
Fig. G-PLUG-IN UNITS
BAYONET SOCKETS
Ty pe 123 .. 209. Porcelain
base socket for tubes with 4
prong "UX" base. Has phosphor bronze contacts. aluminum shell. Takes 852, 860,
866 tubes. etc. High-voltage
spacing between contacts and shell. 4 mtg.
r¥'( br:i;.e~~ ~t:~: .~t.: 1.0. ~z: .. ,1.25
use with Type· 120-277B socket. With spring.
~31eH'
73 H 187. (L) Type 133-278-8 Sh;eld. As
Type 123·211. Porcelain base socket for use
with "jumbo"-type. 4 pin tubes. Takes 211.872
tubes, etc. Mounting .centers are 21 ¥l6 inches.
~::~:,i~f., IJl~t;.d ~tE¥: ~~i.g.~t: .1 Va" ...... 15c
~t~~: ~~~. ~~~.hi-fh~it~. s~~ing:.,.,. ,22c
~~P~. ~i'. INli'i" ........ ,............. 1.60
EBY JAN-APPROVED MINIATURE SOCKETS AND SHIELDS
The Eby JAN miniature sockets and shields listed below have been developed
in conjunction with Army. Navy and Air Force engineers. They are manufactured in accordance with military standards and are warranted to comply
with JAN-S28 A and JAN-S28 At specifications. Bayonet-type locking
shields and sockets. Highest quality materials and workmanship used in
the construction. Years of experience, intensive research and experimentation
have been combined to produce this line of sockets and shields. Wt .• 3 oz.
Stock
JAN No.
No.
S-28 A
S-28 AI
Eby No.
40 H 263
TSE 7T 102 TSlO2COl ~
40 H 264 TSE 7T 101
TS 102P 01
9736
40 H 265
rSE 9T 102
TS 103C 01
9717
40 H 266 TSE 9T 101
TS 103P 01
9718
40 H 267 ----rSFOT 101 TS 102UOl ~
40 H 268 TSF OT 102
TS 102U 02
9701
40 H 269 TSF OT 103
TS 102U 03
9702
40 H 270 TSF OT 104
TS 103U 01
9703
40 H 271
TSF OT 105
TS 103U 02 ~
40 H 272 TSF OT 106
TS 103U 03
9710
40 H 286 TSB 8T 102
TS 101C 01
9756
40 H 287 TSB 8T 101
TS 101P 01
9753
EBY ABOVE-CHASSIS SOCKETS
Type
Prongs
NET
12-4
- - 4 - - 2'9¢"
12-5
5
30¢
12-6
6
32¢
12-7-N-O 7L&7S
34¢
12-8
8 Octal
35¢
JAMES MILLEN TUBE SOCKETS
Recommended for UHF use.
Higher steatite body gives
longer leakage path between
contacts. Mounting centers,
1%"'. Shpg. wt., 4 oz.
Type
Prongs
EACH
33004
4
33005
5
33006
6
36c
33008
8
148
NET
EACH
Stock N°'1
40 H 237
40 H 238
40 H 241
40 H 239
I
I
Type
Descr;pt;on
NET
BI0M7-Pin Miniature·T.55
BI0N
9-Pin Naval
1.60
CI0M
7-Pin Miniature 1.86
CION
9-Pin Noval
1.90
Fig. H-SOCKET KITS
Kit No.1. Assortment of socket-turrets as
listed above for experimenters, designers and
Amateurs. Consists of 20 socket-turrets for
octal, loctal, miniature, and noval tubes in various styles and sizes. Special and standard
~cfH kn86~de~Ef~~g: .wt.:.1 ~ Ib~ .. ' .
,10.00
Kit No.2. Assortment of 7 plug-in turrets
with octal. miniature, and noval sockets. 8 and
lbpt;o2Uhrfh~~~~: .~:.: .1.~. ~~~' •... 10.00
~
29¢
56¢
41¢
~
15¢
19¢
19¢
20¢
24¢
62¢
40¢
EBY TV TUBE SOCKET
One-piece molded bakelite construction. Contact
designations molded in
base. For top-chassis or
panel mounting. Mounting centers, 1'Y16". 2 oz.
l
Descr;pdon
7-Pin Shield Base, Ceramic
7-Pin Shield Base, Mica-filled
9-Pin Shield Base, Ceramic
9-Pin Shi