Shure Music Mixer Scm800 Users Manual Specification Sheet
Shure SCM800 Specification Sheet us_pro_scm800_specsheet Shure - SCM800 - Specification Sheet
Shure SCM800 Specification Sheet us_pro_scm800_specsheet Shure - SCM800 - Specification Sheet
SCM800 to the manual 32ed2bf9-0a41-4d04-8be6-a044da27cef4
Shure SCM800 Specification Sheet us_pro_scm800_specsheet Shure - SCM800 - Specification Sheet
2015-02-02
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SCM800/SCM800E Microphone Mixer
Specification Sheet
TL1030 (Rev. 3)
©2009 Shure Incorporated
SCM800/SCM800E EIGHT-CHANNEL MICROPHONE MIXER
SYSTEM OVERVIEW
The Shure Model SCM800 is a full-featured, eight-channel micro-
phone mixer for sound reinforcement, general audio recording, and
audio-visual systems. Any low-impedance, balanced dynamic or con-
denser microphone, including a wireless microphone system, can be
used with the SCM800 mixer.
Each SCM800 accepts up to eight microphone- or line-level inputs
and one aux-level input (two input jacks feed the same channel). Up
to four SCM800 mixers can be linked to provide up to 32 input chan-
nels. Each input channel has a two-band equalizer, switchable micro-
phone- or line-level operation, switchable 48 V phantom power, and a
1/4-inch send/receive insert jack.
The SCM800 operates on 120 Vac power; the SCM800E operates
230 Vac power. Both models are supplied with rack-mounting hard-
ware, link cable and removable block terminal connectors. An acces-
sory rack panel adapter (Model RKC800, available separately)
converts the removable block input and output connectors to XLR
connectors, and the Aux connectors to phono jacks.
FEATURES
• Compatible with Shure SCM810 and FP410 automatic mi-
crophone mixers
• Adjustable EQ per channel: low-frequency rolloff and
high-frequency shelving
• 48 V phantom power selectable for each input
• Active balanced microphone- and line-level inputs and
line-level output
• Highly RF-resistant chassis and circuitry
• LED indication of channel clipping
• Linking capability for systems up to 32 microphones
• Two Aux-level input jacks that feed one channel
• Insert jack on each channel
• Manual mixing of input channels
• Front-panel headphones output with level control
• Peak-responding output limiter with selectable thresholds
and LED indicator
SHURE Incorporated http://www.shure.com
United States, Canada, Latin America, Caribbean:
5800 W. Touhy Avenue, Niles, IL 60714-4608, U.S.A.
Phone: 847-600-2000 U.S. Fax: 847-600-1212 Intl Fax: 847-600-6446
Europe, Middle East, Africa:
Shure Europe GmbH, Phone: 49-7131-72140 Fax: 49-7131-721414
Asia, Pacific:
Shure Asia Limited, Phone: 852-2893-4290 Fax: 852-2893-4055
SCM800/SCM800E MICROPHONE MIXER SPECIFICATION SHEET
SPECIFICATIONS
Measurement Conditions (unless otherwise specified):
Line voltage 120 Vac, 60 Hz (SCM800) or 230 Vac, 50 Hz
(SCM800E); full gain; 1 kHz.
Source impedances: Mic 150 , Line 150
Terminations: Line 10 k, Phones 300 tip-sleeve and
ring-sleeve), Direct Out 10 k
Equalization controls adjusted for flat response, Channel 1 gain
control full clockwise, other gain controls full counterclockwise
Frequency Response (Ref .1 kHz, channel controls centered)
50 Hz to 20 kHz 2 dB; -3 dB corner at 25 Hz
Voltage Gain (typical, controls full clockwise)
Inputs
Outputs
Total Harmonic Distortion
<0.1% at +18 dBV output level, 50 Hz to 20 kHz (through 20
Hz-20 kHz filter; Input 1 and Master at 5, all other controls full
counterclockwise)
Hum and Noise
Equivalent Input Noise: –125 dBV (150 source; through 400
Hz—20 kHz filter)
Equivalent Input Hum and Noise: (150 source; through 20
Hz—20 kHz filter)
–123 dBV
Output Hum and Noise (through 20 Hz—20 kHz filter; channel
controls full counterclockwise):
Master full counterclockwise: -90 dBV
Master full clockwise: -62 dBV
Common Mode Rejection
>70 dB at 1 kHz
Polarity
Mic/Line, Send inputs to all outputs are non-inverting; Aux input
to all outputs is inverting
Overload and Shorting Protection
Shorting outputs, even for prolonged periods, causes no dam-
age. Microphone inputs are not damaged by signals up to 3 V;
Line and Monitor inputs by signals up to 20 V
Equalization
Low-frequency: 6 dB/octave cut, adjustable corner from 25 to
320 Hz
High-frequency: 6 dB at 5 kHz, 8 dB at 10 kHz, shelving
Limiter
Type: Peak
Threshold: Switchable: off, +4, +8, +16 (dBm at output)
Attack Time: 2 ms
Recovery Time: 300 ms
Indicator: Lights red when limiting occurs
Input LEDs
Light at 6 dB below clipping
Phantom Power
46 Vdc open-circuit through 6.8 k series resistance per DIN 45
596
Operating Voltage
SCM800: 120 Vac rated nominal (see Voltage Selection for 230
Vac operation), 50/60 Hz, 200 mA
SCM800E: 230 Vac rated nominal (see Voltage Selection for
120 Vac operation), 50/60 Hz, 100 mA
Temperature Range
Operating: 0 to 60 C (32 to 140 F )
Storage: -30 to 70 C (-22 to 158 F)
Overall Dimensions
44.5 mm H x 483 mm W x 317 mm D (13/4 x 19 x 121/2 in.)
Net Weight
4.3 kg (9 lb 9 oz)
Certifications
SCM800: UL LISTED (U.S.) and cUL Certified (Canada)
SCM800E: Conforms to European Union directives; eligible to
bear CE marking.
REPLACEMENT PARTS
Knob, Channel Gain & Phones (white) ........................ 95A8238
Knob, Master (blue) ..................................................... 95B8238
Line (Power) Cord (SCM800) .....................................95B8389*
Line (Power) Cord (SCM800E) ...................................95C8247*
Link Cable.................................................................... 95B8889
Three -Terminal Block Connector ................................ 95B8580
Output
Input Line Headphones Direct Out
Low-impedance mic
(150 )
80 dB 88 dB 34 dB
Line 40 dB 48 dB –6 dB
Aux 44 dB 52 dB -
Send/Return 20 dB 28 dB -
Impedance
Input
Designed for
use with
Actual
(typical)
Input
Clipping Level
Mic 19-600 10 k–15 dBV
Line 2 k10 k+22 dBV
Aux 2 k10 k+22 dBV
Send/Return 2 k10 k+18 dBV
Impedance
Output
Designed for
use with
Actual
(typical)
Output
Clipping Level
Line >600 60 +18 dBV
Headphones 8-200 ,
60
recommended
300 +12 dBV
Direct Out >2 k1 k+18 dBV
Send/Return >2 k1 k+18 dBV
