Reference_Catalog_09.qxp Reference Series SC 7S1 Catalog 2010 Marantz America Inc

User Manual: Reference Series SC-7S1

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The ultimate gauge of a fine audio experience ...
the reference series

reference:

Components that bring music to life!

re-f-rn(t)s, noun:
“A product or group of products considered to
be superior; a standard-setting achievement that
others may seek to emulate.”
The audio components you’ll soon encounter in these
pages define both a pursuit and a celebration.
The pursuit, as it has always been for Marantz, is the
recreation of music in the home. The celebration is an
amalgam of science, intuition, and experience in the
service of the music we cherish.
Quite simply, these Reference Series products are the
best we know how to make. From virtually inaudible
nuance to thundering crescendo, each one conveys
more than an artist’s intellectual exploration of his
or her genre. It conveys the emotional underpinnings
as well. And lets you listen through the equipment
into the heart of the creative process.
Marantz Reference. Nothing short of revelatory.

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Introduction & Table of Contents
The Marantz Tradition
SC-7S2 Stereo Control Amplifier
MA-9S2 Monaural Power Amplifier
SC-11S1 Stereo Control Amplifier
SM-11S1 Stereo Power Amplifier
PM-11S2 Integrated Amplifier
PM-15S2 Integrated Amplifier
SA-7S1 Super Audio CD Player
SA-11S2 Super Audio CD Player
SA-15S2 Super Audio CD Player
TT-15S1 Vinyl Disc Player
Technology Highlights
Specifications

The Marantz Tradition
The name Marantz is, if anything, more prominent today than when Saul B. Marantz founded the company in 1953.
Even in those early days, perhaps no one - and no company - was as recognized for the passionate pursuit of high quality sound reproduction.
If any one thing stood out from the beginning, it was Saul's insistence that good industrial design was as important as superior
performance. Arresting cosmetics, he knew, would play an essential role in bringing electronics out of the garages and basements and into the living rooms of
music lovers everywhere.
Indeed, Saul's early training was in the graphic arts even though his interest in electronics began while he was very young. As it did for many, service in World
War II gave him the opportunity to enlarge his hobbyist's knowledge.
Music, long a part of his life, took on an even more important role after he returned to New York City from the Pacific Theater. Marantz joined the New York Society
of Classical Guitar where he became both a serious student of the instrument and a close friend of guitar maestro Andrés Segovia.
This combination of design sensibility, knowledge of electronics, love for music, and an uncanny ability to envision better ways to
reproduce music in the home eventually led to the development of the "Audio Consolette," a unique preamplifier, and to the founding of the Marantz Company.
Supported by a growing engineering team led by the now-legendary Sidney Smith, and staffed by such luminaries as Dick Sequerra, Mitch Cotter, and many
others, Marantz soon gained an international reputation for outstanding performance and cosmetic sophistication.
Many products, especially the Model 7 preamplifier and the Model 9 monaural power amplifier, were nothing short of revolutionary. In fact, they are icons still,
and their superb performance and timeless elegance continue to influence our most capable designs.
The current Marantz Reference Series is the best contemporary expression of these long-held strengths. If ever the word "inspiration" has meaning, you'll find it
in this Reference collection.
Marantz Reference. The highest reward you can offer your auditory sense... and your aesthetic expectations.

“Great industrial design is as important as superior performance.”
- Saul B. Marantz

SC-7S2
Stereo Control Amplifier
A singular integration of performance, functionality, and design, the
SC-7S2 thoroughly updates the concept of a stereo preamplifier.
Although it traces its sonic heritage to the distinctive voice of the
original Marantz Model 7, the SC-7S2 is not tied to even the best
of past technology. A significant improvement over the acclaimed
SC-7S1, the S2 version incorporates a full roster of technical
refinements to enhance your perception of even the most complex
musical compositions.
Simultaneously, the SC-7S2 avoids any aura of techno-intimidation.
Instead of an often confusing array of knobs and switches, it spaces
Input Select, Power, and Volume across a finely-finished champagne
front panel. An aluminum-topped remote control adds critical but lessoften-used functions such as input trim and display intensity to
tailor the SC-7S2 to your preferences.
In its quest for musical accuracy, Marantz gifted the SC-7S2
with refinements that define advanced audio circuitry. These include
a sophisticated power supply based on a toroidal transformer
for reduced spurious noise. Further refinements contribute to the
SC-7S2’s extraordinary frequency response and channel separation.
Isolated inputs eliminate unwanted interactions. All signal paths,
including the critical volume control section, are fully balanced to
minimize noise. In fact, the volume control benefits from multiple
microprocessors that eliminate distracting clicks when changing
volume settings.
Together, the microprocessors and an array of HDAM modules form an
incredibly precise attenuation circuit with easily repeatable 0.5 dB
steps throughout its entire range to insure proper channel balance at
any listening level.
Of even greater importance is the inclusion of the SA version
of Marantz’s proprietary HDAM® (Hyper Dynamic Amplifier Module)
circuitry. These modules insure accurate and distortion-free audio
signal transfer from one stage to the next.
Although the SC-7S2 is devoutly two-channel, it acknowledges the
multi-channel world with our Floating Control Bus System (F.C.B.S.)
that lets you control multiple SC-7S2s simultaneously for full
Reference-level performance.
A copper-plated aluminum chassis with a double layered bottom plate,
provides exceptional stability as well as isolation from external noise
sources.
The SC-7S2 Control Amplifier is an enduring testament to the synergy
of today’s technologies, meticulous implementation, and exquisite
cosmetic design. It is a reference in every sense of the word.

“Good design is a renaissance attitude that combines technology,
cognitive science, human need, and beauty to produce something that the
world didn't know it was missing.” - Paola Antonelli, Architect and Museum Curator

At the heart of audio perfection...

subtly nuanced, yet powerfully accurate.

MA-9S2
Monaural Power Amplifier
If the SC-7S2 is the flexible control center for the finest audio systems, the
MA-9S2 power amplifier melds acute sonic responsiveness with brute force
to precisely control even the most difficult loudspeaker.
One specification will make this clear. The MA-9S2 develops an impressive
300 watts continuous output into a typical speaker. Even when coupled to
a high quality, low impedance speaker, one that quickly taxes conventional
amplifiers due to extremely low electrical resistance, power output doubles
to 600 watts! Rather than power for power’s sake, this is simply
the intelligent application of engineering expertise. It insures that you will
enjoy music’s finest details without limitation.
In this, the MA-9S2 conforms to the tradition of the original Model 9 and
the more recent MA-9S1. Both provided a unique combination of high
resolution and high power. The MA-9S2, however, surpasses both to meet
the challenge of today’s most demanding sources.
In mapping the MA-9S2’s development strategy, Marantz engineers focused
on several performance areas: better instantaneous current delivery,
full-scale use of current-feedback design, and fully balanced audio circuitry.
Although these may seem esoteric to non-engineers, they form the platform
for music reproduction beyond conventional expectation.
Connectivity also played an important role. The MA-9S2 features both
single-ended and balanced input connectors and dual sets of precision WBT
speaker terminals to accommodate your choice of speaker cables. There’s a
heavy duty detachable AC cord to help installation in a custom cabinet if you
so desire.
But the MA-9S2’s stunning fascia may well argue against this.
The elegantly smooth front panel is finished in restrained champagne
gold. Highlighting this are four elements, one of them a remarkably
accurate power meter. Thus, the MA-9S2 complements décors
ranging from Italian rococo to Scandinavian. And complements
your sonic expectations with the finest sound available.
Thus, the MA-9S2 is another example of Marantz’s dedication to continual advancement guided by the traditions of its illustrious past.
It is a true reference in every way.

“Without music life would be a mistake.”

- Friedrich Wilhelm Nietzsche, Philosopher/Philologist

SC-11S1
Stereo Control Amplifier
The SC-11S1 stereo control amplifier focuses a wealth of new circuitry
on reproducing music’s finest moments. It is a preamplifier that is
both totally new and classically Marantz.
Today’s musical sources demand ultra-wide frequency response and
superior channel separation for convincing musicality. Although aimed
primarily at stereo reproduction, the SC-11S1’s F.C.B.S (Floating
Control Bus System) allows easy expansion and operation for those
who enjoy the many forms of multi-channel material. At the same time,
the SC-11S1 honors legacy sources like the LP with a phono stage
incorporating a newly developed Marantz-proprietary circuit.
Parts quality reflects our premium-only philosophy. For example, the
SC-11S1 incorporates the newest SA3 version of Marantz’s acclaimed
Hyper Dynamic Amplifier Module (HDAM®). This high speed circuit
defines the SC-11S1’s ability to accurately track rapidly changing
audio signals.
The phono equalizer is yet another example of Marantz innovation.
Conventional designs often impart a different – and disconcerting –
sonic characteristic to low and high frequencies. Marantz engineers
designed a circuit that eliminates those sonic discontinuities. The
result is extremely accurate and convincing phono reproduction with
the cartridge of your choice.
The SC-11S1’s volume control exhibits exceptional accuracy and no
audible “stepping” noises. The controller lets you select exact volume
settings easily and is unaffected by aging or temperature variations.
The SC-11S1’s fully independent headphone output adds a new
measure of clarity to personal listening. The front panel display
provides information on input selection and level among other
parameters. You can turn the display off for distraction-free listening.
The aluminum-faced remote accesses a selectable subsonic filter, tone,
and level trim, and balance adjustments so you can choose the best
combination for your tastes and source materials.
All active circuitry draws on a high-precision linear power supply based
on an aluminum-encased toroidal transformer that far surpasses
conventional noise-free requirements. The chassis itself is also heavyduty and features a new aluminum top plate for resonance control.
There’s a natural fluidity to everything you’ll hear through this
remarkable preamplifier. It adheres to Marantz tradition but sets
new standards in long-term listenability. It is, after all, a Marantz
Reference component.

“The more technology becomes complicated inside, the more it has to
be simple outside.”- Derrick De Kerckhove, Author and former director, the

McLuhan Program in Culture & Technology at the University of Toronto

For the sake of music . . .

and our demanding love of it.

SM-11S1
Stereo Power Amplifier
Many early Marantz power amplifiers produced comparatively modest
power. In that light, the SM-11S1 – with its 110 watt per channel power
rating – holds to this tradition. But Marantz tradition also mandates
innovation. And so the SM-11S1’s output doubles to 220 continuous
watts per channel when delivering power to low impedance speakers.
A “bridging” circuit lets you configure the SM-11S1 as a monaural amplifier
delivering 420 watts. In any mode, the SM-11S1 generates truly exceptional control and delineation of the most complex sources.
But brute force without finesse serves no real purpose for the sonically
sophisticated. To that end, Marantz engineered many new techniques. At
the circuit board level, precise signal path positioning minimizes channel
interference for superior ambience reproduction and soundstaging.
The SM-11S1 also boasts the newest SA3 version of Marantz’s Hyper
Dynamic Amplifier Module (HDAM®) technology so it instantaneously
responds to any signal. And the SM-11S1, as do all Marantz Reference
components, resists the kind of destructive interaction with loudspeakers
that can degrade audible performance.
The high-current power supply boasts a toroidal transformer fully as
large as that used in our flagship MA-9S2 monaural power amplifier.
Configured for stereo use, this transformer feeds innovative power supply
circuits that allow the SM-11S1 to perform optimally under even the most
demanding conditions.
Of course, the SM-11S1’s high quality parts – even the precision WBT
speaker cable terminals – were chosen only after extensive listening tests to
determine their positive contributions to overall sound quality.
The SM-11S1 benefits from more easily observed qualities also.
It accepts balanced XLR inputs and easily switches between
stereo and bridged-mono modes. A remote power turn-on
circuit lets you activate the amplifier from a preamplifier or
surround processor. And the front panel digital power meter
monitors output with magnetic sensors that do not interfere
with the audio signal.
The subtly-curved front panel echoes the SM-11S1’s internal
sophistication with a substantial yet décor-conscious design
equally at home in a custom cabinet or on an open shelf.
Performance. Design. Appearance. The SM-11S1 is a Reference
in every way.

“Music is what feelings sound like.”
- Author Unknown

PM-11S2
Stereo Integrated Amplifier
A styling exercise worthy of Saul Marantz himself, the PM-11S2
integrated amplifier is stunningly functional with performance directly
traceable to the cost-no-object SC-7S2 preamplifier and MA-9S2
monaural power amplifier. It is a prime example of the axiom that
ultimate finesse often begins with brute over-engineering.
The power supply, for example, features a massive toroidal transformer.
Completely covered by an aluminum case and supported by other equally sophisticated components, it provides high instantaneous
current capability and quicker response than conventional
circuit elements.
The preamplifier section features fully balanced circuitry with liberal
applications of Marantz’s newest SA3 version of its proprietary Hyper
Dynamic Amplifier Module (HDAM®). Sonically, they help provide the
silken response so prized by audiophiles.
Buffered inputs virtually eliminate unwanted interactions between
source components and the PM-11S2. This is a critical consideration in
light of the PM-11S2’s wide variety of balanced and single-ended linelevel inputs. The precision phono stage, increasingly rare in any component, is optimized for both moving magnet and moving coil cartridges.
The PM-11S2 benefits from a new high-precision digital volume control
augmented by more HDAM® devices. It provides easily repeatable and
noise-free gain changes.
On the amplifier side, the PM-11S2 evidences a meticulous level
of attention. Each channel echoes the MA-9S2’s two stage design
to provide the force needed to control virtually any loudspeaker.
The end result? With the ability to “double down” power into low
impedance speakers, the PM-11S2 often surpasses the control
capability of so-called “super amps.”
The rigid copper-plated chassis provides a firm foundation for all
internal components. Two sets of WBT speaker terminals and front
panel A/B speaker switching add a rare level of convenience. And our
proprietary Floating Control Bus System (F.C.B.S.) synchronizes up to
four PM-11S2s for multi-channel applications.
The front panel is as advanced as the circuitry behind it. Indirect blue
LEDs display status with a décor-friendly elegance. The display, a “zero
noise” LCD, exacts no performance penalty as it keeps you informed
about the PM-11S2’s operation.
The Marantz PM-11S2. Simplicity. Flexibility. And aural capability
beyond your expectations.

“Style is engineering that gives you freedom.”
- Chris Bangle, Automotive designer

Ultimate simplicity . . .

A Vibrant Tradition that Spans the Decades . . .

K I-PEARL SERIES
Ken Ishiwata has followed the tradition first defined by Saul Marantz more than half a century ago. But this should not be a surprise as both men
shared similar gifts as designers, music lovers, musicians, and visionaries.

Now, Ken Ishiwata celebrates his thirty year commitment to the Marantz tradition with his Pearl series of extraordinary components. Based on
Marantz Reference Series engineering and nurtured by Ken Ishiwata’s critical ear, the SA-KI-Pearl SA-CD Player and the PM-KI-Pearl Integrated
Amplifier may well be the finest of their type.

The disc player reproduces the palpable soundstaging and subtle nuances inherent in the finest SA-CDs and CDs. The amplifier combines the
power to control virtually any loudspeaker and the sonic accuracy to reproduce the rich detail of the most involving music with exceptional
warmth and delicacy.
Together, they form the heart of a music system without peer.
Treat your ears to the sound of Marantz. And Ken Ishiwata’s remarkable talent in furthering that tradition.

SA-KI Pearl
SA-CD Player
The SA-KI Pearl’s striking deep black finish may be the first design
element you notice. But its stunning reproduction of music will
quickly carry your perceptions from the listening room to an
artist’s soul.
Both science and art contribute to this journey. Under its elegant
and multi-layered brushed aluminum skin, the SA-KI Pearl
SA-CD player rests on thick machined legs which, in turn, support
a heavy copper-plated chassis that protects internal circuitry from
mechanical vibration and radio frequency interference.
Inside that solid foundation, you’ll find a power supply built
around a large toroidal transformer that is itself double-shielded by
a silicon steel belt and copper-plated case.
The transport mechanism with Xyron disc tray is a proprietary
design specifically tuned to Ken Ishiwata’s specifications. An
adjustable filter ideally conditions the digital music signal for the
high-precision Cirrus Logic digital-to-analog converters. Once in
the analog domain, music signals flow through Marantz proprietary
HDAM-SA2 modules rather than conventional opamps for
exceptionally smooth stage-to-stage transition. Other circuit
elements were chosen and combined only after careful
comparative listening revealed their superior audio performance.
Symmetrical signal traces eliminate channel-to-channel time delay
for pinpoint imaging while machined output jacks mounted on a
Zero-Impedance copper plate provide connection to the rest of
your system.
In further homage to the Marantz tradition, the SA-KI Pearl SA-CD
player also includes a number of conveniences. You can use the
internal converters to process non-disc digital sources such as an
iPod or MP3 player. The digital output is individually shielded to
minimize interference. And a current-buffer headphone amplifier
provides extraordinary private listening. As a final touch, the
SA-KI Pearl handles CDs of all types – conventional, MP3-, or
WMA-encoded discs as well as two-channel SA-CDs.
This Pearl will satisfy the most critical listener. And the most
demanding décor-conscious music aficionado. Part engineering
and part instinctive understanding of music’s demands, the
SA-KI Pearl disc player is the culmination of the Marantz
tradition and Ken Ishiwata’s demanding ear.
“Unlike the fine arts, which exists for their own sake, design
must always solve a particular real-world problem.”
KEVIN MULLET & DARRELL SANO - Visual designers and authors

Engineered by people who love music
. . .

designed with passion, because music matters.

PM-KI Pearl
Integrated Amplifier
The PM-KI Pearl Integrated Amplifier shares obvious similarities
with its companion disc player. Appearance certainly is one.
Sandblasted and brushed deep black metalwork combines with
blue LED status indicators for the ultimate in restrained elegance.
The interior reveals other similarities with the SA-KI Pearl SA-CD
player. After all, this amplifier also came from Ken Ishiwata’s
disciplined inspiration.
A heavy copper-plated chassis lies underneath the multi-layered
exterior. Its mass and consequent inertia minimizes mechanical
vibrations that could reduce minute musical details. In addition,
copper’s excellent shielding properties keep stray radio-frequency
and electro-magnetic interferences away from critical circuits. The
rear panel is copper-plated and clear-coated to preserve copper’s
premium visage.
The PM-KI Pearl’s power supply, that critically-important element
that supplies all active circuits with proper operating voltages,
begins with a high-capacity toroidal transformer mounted on its
own base plate, feeds upgraded storage capacitors specifically
chosen for outstanding audio qualities. As with the Pearl SA-CD
player, these components were specified only after extensive
listening tests validated their outstanding specifications.
The active circuitry also benefits from Marantz’s exclusive HDAMSA3 modules to smooth interstage signal transitions without
imparting an opamp’s traditional harshness.
Power output is a room-filling 90 watts per channel RMS. Current
feedback insures that the amplifier section presents your favorite
artists without bleakness or detail-robbing warmth. A currentbuffer headphone amplifier lets you privately experience the full
aural panorama from any source. A buffered CD Direct input
provides a distortion-free signal path from your disc player. And the
constant current feedback phono input makes this amplifier ideal
for the vinyl-lover who treasures both system simplicity and
advanced performance.
The PM-KI Pearl features separate “pre out” and “main in” terminals
for additional flexibility. Although developed specifically for
the finest two-channel music systems, Marantz’s proprietary
F.C.B.S. lets you extend the aural benefits of Ken Ishiwata’s
passion to a multichannel audio system. As a final touch, a new
high-visibility LCD front panel display provides a quick status-check
of the PM-KI Pearl’s functions.
In both performance and appearance, the PM-KI Pearl Integrated
Amplifier (and its companion SA-KI Pearl disc player) is a true
classic. A limited production component, it will not be available
indefinitely. We suggest a home audition soon.
We think you’ll agree that Ken Ishiwata’s efforts will make your
listening more rewarding than you might ordinarily expect.
“Music is the mediator between the spiritual and the sensual life.”
LUDWIG VAN BEETHOVEN - Composer

KI-PEARLS

A violinist, an electronic engineer, a fashion photographer, brand ambassador extraordinaire, audio designer, but most of all…a music lover.
All these describe Ken Ishiwata.
He is also one of the most influential personalities in high-end audio today. Universally acclaimed for his remarkable talent in conceptualizing stunning sound
reproduction, his views and visions are avidly reported by the world’s Hi-Fi press and just as avidly consumed by the world’s music lovers.
For more than 30 years, he has combined his love of music with his “conceptual engineering” design approach to create unparalleled high-quality audio products.
And these products are introduced to the world only after his approval.
This process is far more than simply substituting key components with more expensive parts. It involves careful selection and subtle mixing, testing, listening and
testing again, searching for the ultimate combination.
The new KI-Pearl SA-CD player and integrated amplifier represent this meticulous approach perhaps even more effortlessly than Ken Ishiwata’s past special edition
“signature” products.
For a very limited time, these remarkable components are available in the United States. Audition them or any of our award-winning Reference Series components
at an authorized Marantz Showcase Reference dealer.

Specifications

DISC CAPACITY

DISC FORMATS

INPUTS

SA-Kl Pearl
SA-CD Player

Disc Formats: Super Audio CD (stereo),
CD (stereo), CD-R (stereo), CD-RW
(stereo), MP3 (stereo), WMA (stereo)

Optical digital in via TOSlink,
Disc Tray

OUTPUTS

FREQUENCY RESPONSE

Analog: 1 unbalanced via RCA, SA-CD: 2 Hz – 50 kHz (- 3 dB)
Digital: 1 coaxial via RCA,
CD: 2 Hz – 20 kHz (-0.15 dB)
1 optical via TOSlink

TOTAL HARMONIC
DISTORTION

DYNAMIC RANGE

SA-CD: 0.0010%
CD: 0.0015%

SA-CD: 112 dB
CD: 100 dB

Specifications

INPUTS

OUTPUTS

FREQUENCY RESPONSE

TOTAL HARMONIC
DISTORTION

SIGNAL-TO-NOISE RATIO

POWER OUTPUT

PM-Kl Pearl
Integrated Amplifier

Phono (MM/MC): 1 via RCA,
Line level: 5 via RCA,
Pure Direct In: 1 via RCA,
F.C.B.S. 1 via 1/8” mini-plug

Speaker Terminals: 1 pair via
WBT connectors,
Pre Out: 1 via RCA,
Recording: 2 via RCA,
Headphone: 1 via 1/4” phone jack,
F.C.B.S. 1 via 1/8” mini-plug

5 Hz – 100 kHz (+/- 3 dB)

0.05%

89 dB (line level)

Speakers:
90 watts per channel continuous @ 8 ohms
140 watts per channel continuous @ 4 ohms
Headphones:
120mW per channel @ 32 ohms

*All specifications, dimensions and weights are subject to change without notice.
D&M Holdings, Marantz, Marantz America, Inc. or any of its subsidiaries will not assume any liability for errors in this catalog which may result in consequential
errors being made by retail dealers, designers, custom installers, cabinet makers or end users, etc, based upon information contained within this document.

unequaled listenability.

PM-15S2
Stereo Integrated Amplifier
The PM-15S2 integrated amplifier brings Reference-level performance to
those who treasure simplicity as well as sonic accuracy. From its champagne
front panel to its heavy-duty speaker connectors, the PM-15S2 adds Marantz
quality to every note in your music collection.
This is technology with a purpose – to let you hear everything with better
clarity than you thought possible.
The all-important power supply begins with a “choke” input to remove
extraneous noise from your AC line that might otherwise impact the sound.
The massive double-shielded toroidal transformer provides accurate voltages for each circuit segment while minimizing spurious leakage. Marantz
engineers also designed custom triple-partitioned capacitors after extensive
evaluation in the listening room as well as the lab.
The preamplifier section includes a sophisticated current feedback phono
stage composed of discrete components for exceptionally smooth LP reproduction. Analog domain tone controls insure accurate and non-fatiguing
frequency adjustments. Multiple SA2 and SA3 versions of Marantz’s proprietary Hyper-Dynamic Amplifier Module buffer the signal when needed and
smooth signal transition from preamp to power amp sections.
The PM-15S2’s power amplifier benefits from dual mono construction.
Except for a common chassis, power cord, and transformer, each channel is
totally independent to preserve every aspect of imaging. Internal configuration includes circuit boards with wide signal traces and heavy gauge wiring
for minimal resistance. New switchable “Pre Out” and “Power In” jacks
increase multi-channel flexibility while maintaining circuit simplicity for the
finest stereo music reproduction. .
Marantz’s F.C.B.S. (Floating Control Bus System) lets you synchronize up to
three PM-15S2s for multi-channel music reproduction.
A double-layer plate forms the chassis’ rigid base. An improved “Zero
Noise” LCD meter features increased visibility while it keeps you in
touch with operating conditions. And an aluminum-topped
remote control lets you apportion power (80 continuous watts
per channel) to precisely fit your mood, your room, and the
demands of your loudspeakers.
In sum, the PM-15S2 is a carefully crafted expression of the
finest in Marantz’s long and honored tradition of excellence.
It can form the heart of an exceptional stereo music system
now and easily adapt to multi-channel demands. That’s true
flexibility – and one of the most important benefits of owning
the best.
“Music washes away from the soul the dust of everyday life”
- Berthold Auerbach, Novelist

SA-7S1
Stereo Super Audio CD Player
Although most people think of the Marantz heritage as one based
on preamplifiers and power amplifiers, Marantz was the first
company in the world to announce a Compact Disc player! Since that
groundbreaking event, Marantz has led the way in offering advanced
digital playback with an unwavering focus on sound quality. The
SA-7S1, unabashedly designed for the finest two-channel music
reproduction possible, continues that tradition.
Capable of playing CDs, CD-Rs, CD-RWs, and stereo Super Audio CDs,
the SA-7S1 combines several significant technical accomplishments
to advance your musical enjoyment.
As are other Reference products, the SA-7S1’s circuitry is housed in a
double-layer, copper shielded chassis for dimensional stability and
thorough isolation from external interferences.
The power supply includes a high-capacity toroidal transformer entirely
shielded by a silicon steel plate and a copper-plated case. This keeps
magnetic radiation from affecting internal circuitry.
The disc transport itself is a Marantz-designed example of exceptional
metal crafting. The mechanism sits in a case of extruded aluminum
while the disc drawer is cast to exacting tolerances. Servo and signal
processing circuits are situated on a four layer glass epoxy board
mounted close to the transport.
A Marantz-developed digital filter/noise shaper with user-selectable
characteristics (including digital phase inversion) operates on new proprietary algorithms. Independent D/A converters process either PCM
information from a CD or DSD data streams from Super Audio CDs.
A high-accuracy master clock insures precise timing for extreme clarity.
A unique Digital Isolator completely separates ground connections
between digital and analog circuitry for optimal isolation. After this,
two D/A converters, each composed of four separate processors,
provide 24-bit resolution for both PCM and DSD signals.
Analog circuitry follows the Marantz maxim of proven quality enhanced
with the best contemporary technology. Fully balanced circuits benefit
from multiple Hyper Dynamic Amplifier Module (HDAM®) modules
in critical sections. The output buffer amps are HDAM SA2,
chosen for their outstanding speed and timbral accuracy.
Aesthetically, the SA-7S1 evidences the typical care that has always
distinguished Marantz products. The clean yet functional design
is another manifestation of our desire to meld sound quality
and superior appearance. The SA-7S1 is indeed a Reference.
And indeed a Marantz.

“If a composer could say what he had to say in words he would
not bother trying to say it in music.” - Gustav Mahler, Composer

From creation in the studio . . .

to revelation in the home.

SA-11S2
Stereo Super Audio CD Player
In defining the SA-11S2, Marantz engineers drew on their experience
in designing the standard-setting SA-7S1. And this positions the SA-11S2
Super Audio CD player as one that leads directly toward the emotional
underpinnings of all music.
This link begins with a transport module housed in extruded aluminum
and resting on a thick aluminum base. It provides a firm platform for
exceptional resonance suppression. The result? A more accurate data
stream and greater musical enjoyment.
The digital signal processor (DSP) uses Marantz-proprietary technologies
such as Phase Error Compensation, as well as oversampling and noise
shaping, to condition the signal. You can even tailor filter functions to
best match a disc for exceptionally smooth and revealing sound from CDs,
CD-Rs, and CD-RWs.
Critical digital-to-analog conversion for both CDs and Super Audio CDs
benefits from a highly versatile Seiko microprocessor that offers several
selectable modes for optimum high-resolution reproduction.
Yes, the SA-11S2’s digital section is sophisticated. However, it’s the analog
circuits that provide the crucial link from a disc to the rest of your system.
For these, we drew on decades of experience in crafting a fully balanced
analog stage featuring our exclusive Hyper Dynamic Amplifier Module
(HDAM®) circuits to insure the highest response speed and accuracy. Other
quality parts include metal film resistors and mica capacitors, all chosen
only after extensive listening tests proved their sonic superiority. Even the
circuit boards feature signal paths fully twice as wide as usual for minimal
signal interference.
The SA-11S2’s segmented power supply includes an over-sized
copper-encased toroidal transformer. Separate power blocks minimize any
interference between digital circuitry, analog section, display drivers,
and servo controls.
As befits a Reference component, other enhancements include a
multi-layer chassis with a 5 mm thick aluminum cover for superior
rigidity, an aluminum-topped full function remote control, and a 20track music calendar.
Thus, the SA-11S2 stands as a reference disc player in every way. And
that is just what a Marantz should be.

“Music has been my playmate, my lover, and my crying towel.”
- Buffy Sainte-Marie, Folk Musician

SA-15S2
Stereo Super Audio CD Player
The SA-15S2 single disc Super Audio CD player carries the Reference
Series tradition another step forward.
The performance begins with a new power supply designed around a
large, double-shielded toroid transformer. This makes sure that the
SA-15S2 is free from magnetic interference and noise.
A new mechanism with a Xyron disc tray reduces resonances so the
digital circuitry processes more accurate data which, in turn, translates
into more coherent and pleasing sound. Because the SA-15S2 handles
MP3 and WMA encoded CD-R/-RWs too, every audio disc in your
library will benefit from the new mechanism.
We’ve optimized the new high bit/high speed microprocessors for
both Super Audio CDs and CDs. And Marantz engineers took
advantage of new capabilities to let you select digital filter
characteristics that complement both your music selections and
your tastes.
In addition, the SA-15S2 provides a digital output to give you the
option of using an outboard processor. If you opt for the player’s
analog circuitry, you can disable the digital output for even better
signal purity.
Configured with liberal use of both original and SA2 versions of
Marantz’s proprietary Hyper Dynamic Amplifier Module (HDAM®), the
SA-15S2’s analog section is far more than just a textbook example of
fine design.
If you have another PCM digital source and would like to take
advantage of the SA-15S2’s sound quality, there’s an optical digital
input that will connect your source to the SA-15S2’s circuitry.
Additional touches include solid copper “Zero Impedance” ground
plates for low noise operation and superior channel separation,
machined brass analog output terminals, and a high-current, discrete
component headphone amplifier. The SA-15S2’s front panel “Zero
Noise” LCD display adds no radiation of its own to the audio signal.
The SA-15S2’s front panel exhibits traditional Marantz Reference
standards. Finished in sophisticated champagne, it defines a décorfriendly design aesthetic.
And, of course, the SA-15S2 is built for long-term accuracy and
enjoyment. In both appearance and performance, it belongs in the
finest music systems. Including yours.

“Music is the shorthand of emotion.” - Leo Tolstoy, Novelist

From digital to analog . . .

Marantz Reference is the solution.

TT-15S1
Vinyl Disc Player
For analog lovers who treasure the vinyl experience, Marantz presents the
TT-15S1 Vinyl Disc Player, turntable/arm/cartridge combination.
Designed by Marantz and Germany’s Clearaudio, the TT-15S1 answers the
need for an LP playback system that is both an economical alternative
to the growing number of “cost-no-object” turntables and a significant
performance improvement over so-called “affordable” models. Whichever
way you view this Reference product, you’ll be thrilled with its clarity,
resolution, and easy set-up.
The turntable itself consists of a high-density and low-resonance acrylic
platter and plinth (or base) supported by three large aluminum feet.
The motor, an oversized AC asynchronous design, uses a rotating magnetic
field to guard against the sudden “pulses” common to DC motors. The
motor is thoroughly isolated from the turntable’s body by silicone “O” rings
and a machined polymer pulley that turns the silicone belt. The platter shaft
itself is hardened steel and rides on a ceramic bearing for long-term accuracy and reliability.
The anodized aluminum straight-line tone arm features a tight-tolerance
set-screw mount and a magnetic anti-skating adjustment for precise groove
tracking. Adjusting VTA (vertical tracking angle), often a difficult task with
arm/cartridge combinations, is easy and straightforward. The cartridge shell
is customized for the supplied phono cartridge for no-fuss alignment.
The cartridge itself, a moving magnet design based on Clearaudio’s
critically acclaimed Ebony Virtuoso, provides even, non-fatiguing frequency
response across the audio spectrum as well as a convincing stereo image.
Optimal tracking weight is 2 grams but the fully adjustable counterweight
makes for easy variation when needed.
As a final touch, Souther Engineering’s “Clever Clamp” keeps
your LPs firmly in contact with the platter for better
damping and more open sound.
In short, the Marantz Reference TT-15S1 Vinyl Disc Player is an ideal
source component for unreformed – and unashamed – vinylholics.

“Style impresses, true beauty expresses.”

- Chris Pacione - Design consultant, technology researcher, educator

technology highlights:
HDAM® (Hyper Dynamic Amplifier Module)
Used in Control Amplifiers, Power Amplifiers, Integrated Amplifiers, and Super Audio CD players.
HDAM is a Marantz-proprietary development that combines the short signal path advantages of IC
(integrated circuit) and opamp (operational amplifier) design with the superior sound quality of
discrete circuit elements. Different implementations of HDAM design serve the needs of control
and power amplifiers, disc players, etc.

for some chassis elements and copper coating on others. And a chassis must isolate internal
circuitry from vibration’s destructive influences. Mass provides protection, and our engineers make
sure that every Reference Series component is virtually immune to both external and
internal oscillations.

Power Supplies
Although there are performance differences between HDAM, HDAM-SA, HDAM-SA2, and HDAMSA3, these differences are important only as they apply to a particular circuit. For example, an
HDAM-SA3 may be less ideal for a specific application than an HDAM-SA2.

Used in Control Amplifiers, Power Amplifiers, Integrated Amplifiers, and Super Audio CD players.

In addition to performance, an HDAM’s size is important.
than certain circuits.

This is the heart of any electronic component. It provides the proper operating voltage and
current for every circuit. The power supply in all Marantz Reference Series components is a
linear supply as opposed to a switching supply as we believe linear designs are better for
sound reproduction.

Some HDAM designs are smaller

As always with Marantz, and especially for the Reference Series, rest assured that our engineers
choose the parts best able to preserve the sonic details of your favorite sources.

Current Feedback
Used in Control Amplifiers, Power Amplifiers and Integrated Amplifiers.
Current feedback circuits usually exhibit faster rise and fall times and higher slew rates than
their voltage feedback cousins. (Think of rise and fall times as an automobile’s acceleration and
braking capabilities respectively. Slew rate is analogous to a car’s cornering ability.)
As you might expect, a current feedback amplifier is better able to track music’s rapid changes and
thus sound more natural.
This is particularly noticeable when using current feedback in a phono equalizer circuit. Here,
Marantz’s consistent current feedback technology eliminates the sonic discontinuities that often
mar the perceived performance of voltage feedback designs.

Reference Series power supplies begin with a massive toroidal (or toroid) transformer that
produces very little stray radiation as it breaks down 120 volt AC to the lower voltages needed by
individual circuits. Specifically chosen high-grade rectifiers (which convert AC to DC) and
storage capacitors (which convert DC pulses to steady DC current) complete the supply. As a result,
every circuit operates optimally.

F.C.B.S. (Floating Control Bus System)
Used in Control Amplifiers and Integrated Amplifiers.
Reference Series components satisfy demanding audiophiles who seek the finest in stereo music
reproduction. However, some music lovers enjoy a multi-channel perspective. F.C.B.S. provides
the ability to synchronize multiple control amplifiers or integrated amplifiers to simultaneously
respond to volume adjustments and source selections. Thus, F.C.B.S. preserves the sonic purity of
your two-channel system and expands it to multi-channel sources when desired.

Balanced (or differential) Audio Circuitry
Used in Control Amplifiers, Power Amplifiers, Integrated Amplifiers, and Super Audio CD players.
This term refers to circuit basic configuration or topology. A balanced or differential circuit
doubles signal paths throughout the component by providing one conventional and one
phase-inverted path for each channel in addition to a ground link. This virtually eliminates a
destructive phenomenon called common-mode noise that often obscures low-level musical detail.
Don’t assume that every component with XLR (three conductor) connectors has differential
circuitry. Some components use conventional circuits with phase inverters at the inputs and
outputs only. These designs don’t present the same level of sonic sophistication as do true
differential circuits.

High Resolution Linear Volume Control
Used in Control Amplifiers and Integrated Amplifiers.
We use a dedicated combination of precision microcontrollers and HDAM modules to
create a full-differential high-current variable volume control (SC-7S2, SC-11S1, and PM-11S1).
This circuit preserves the sonic virtues of balanced operation throughout a Reference Series
component and adds superb accuracy over the control’s entire range. The benefits include the
ability to easily and precisely repeat any volume setting.

Disc Transports

Multiple Layer Chassis Construction
Used in Super Audio CD Players.
Used in Control Amplifiers, Power Amplifiers, Integrated Amplifiers, and Super Audio CD players.
A component’s chassis, the framework that holds every internal part in place, is critically
important for proper functioning and long-term reliability.
A chassis provides dimensional stability so internal parts remain in exact alignment for the life
of the component. Steel and extruded aluminum, often layered for extreme rigidity, provide that
platform. A chassis must also shield internal circuitry from the effects of RF (radio
frequency) and EM (electromagnetic) interferences. That’s why we use precisely milled copper
14

The disc transport provides the only mechanical link between the disc itself and a player’s
circuitry. For that reason, we use only the most advanced transports for our Reference Series
players. In addition to extruded aluminum disc trays in some models, we developed a substance
called Xyron, a composite of rigid-rod chain molecules that exhibit high tensile strength and an
ideal modulus of elasticity. Whether of machined aluminum or Xyron, Marantz Reference Series
disc drawers provide extraordinary isolation from the micro-vibration inherent in any disc
mechanism and the minute rotation variations these vibrations might produce.

specifications:
Music aficionados tend to ignore this page. The reason? Even spectacular specifications are no guarantee that a component will sound good.
That’s one reason we use the most accurate instrumentation available today – our ears – to evaluate critical internal parts before we use them in our Reference Series components.
But we don’t ignore specifications either. That’s why we offer an abbreviated list of important parameters for your perusal on this page.
The technically curious will find complete specifications at www.marantz.com. We invite you to visit.

AMPLIFIER SPECIFICATIONS:

INPUTS

OUTPUTS

FREQUENCY
RESPONSE

TOTAL HARMONIC
DISTORTION

SIGNAL-TO-NOISE
RATIO:

CONTINOUS POWER
PER CHANNEL INTO
8 OHMS

CONTINOUS POWER
PER CHANNEL INTO
4 OHMS

SC-7S2 Stereo Control Amplifier:

Main: 1 balanced via XLR,
Line level: 1 balanced
2 unbalanced via RCA,
via XLR, 4 unbalanced via RCA Recording: 1 unbalanced via RCA,
F.C.B.S.: 1 via mini-DIN
F.C.B.S.: 1 via mini-DIN

3 Hz – 150 kHz (+0, -3 dB)

Balanced: 0.0015%,
Unbalanced: 0.003%

Balanced: 105 dB,
Unbalanced: 108 dB

N/A

SC-11S1 Stereo Control Amplifier:

Phono (MM/MC): 1 via RCA,
Main: 1 via balanced XLR,
1 unbalanced via RCA,
Line level: 2 balanced via XLR,
Recording: 2 unbalanced via RCA,
5 unbalanced via RCA,
F.C.B.S.: 1 via 1/8" mini-plug, Headphone: 1 via 1/4" phone plug,
F.C.B.S.: 1 via 1/8" mini-plug
Trigger Out: 2 via 1/8" mini-plug

3 Hz – 150 kHz (+0, -3 dB)

Balanced: 0.002%,
Unbalanced: 0.003%

Balanced: 98 dB,
Unbalanced: 99 dB

N/A

Balanced: 1 via XLR,
Unbalanced: 2 via RCA

Speaker terminals: 2 pair
via WBT connectors

3 Hz – 150 kHz (+0, -3 dB)

0.01%

123 dB

Continuous Power into 8 Ohms: Continuous Power into 4 Ohms:
600 watts
300 watts

SM-11S1 Stereo Power Amplifier:

Balanced: 1 via XLR,
Unbalanced: 1 via RCA
DC trigger: 1 via 1/8” (3.5 mm)
mini-plug

Speaker terminals: 2 pair via
WBT connectors

5 Hz - 120 kHz (+0, -3 dB)

0.02%

101 dB

Continuous Power per Channel
Continuous Power per Channel
into 8 Ohms: 110 watts
into 4 Ohms: 220 watts
Bridged mode:
420 watts continuous power

PM-11S2 Integrated Amplifier:

Phono (MC/MM): 1 via RCA,
Line level: 1 balanced via XLR,
5 unbalanced via RCA,
F.C.B.S.: 1 via 1/8" mini-plug

Speaker terminals: 2 pair via WBT
connectors, Pre Out: 1via RCA,
Recording: 2 via RCA,
Headphone: 1 via 1/4" phone jack,
F.C.B.S. 1 via 1/8" mini-plug

5 Hz – 120 kHz (+/-3 dB)

0.01%

Balanced: 95 dB,
Unbalanced: 96 dB

Continuous Power per Channel Continuous Power per Channel
into 4 Ohms: 200 watts
into 8 Ohms: 100 watts

PM-15S2 Integrated Amplifier:

Phono (MM/MC): 1 via RCA,
Line level: 5 via RCA,
Pure Direct In: 1 via RCA,
F.C.B.S. 1 via 1/8" mini-plug

Speaker terminals: 1 pair via WBT
connectors, Pre Out: 1via RCA,
Recording: 2 via RCA,
Headphone: 1 via 1/4" phone jack,
F.C.B.S. 1 via 1/8" mini-plug

5 Hz – 100 kHz (+/-3 dB)

0.05%

89dB

Continuous Power per Channel Continuous Power per Channel
into 4 Ohms: 140 watts
into 8 Ohms: 90 watts

DISC CAPACITY

DISC FORMATS

INPUTS

OUTPUTS

FREQUENCY
RESPONSE

TOTAL HARMONIC
DISTORTION

DYNAMIC RANGE

SA-7S1 Super Audio CD Player:

Super Audio CD (stereo), CD (stereo),
CD-R (stereo), CD-RW (stereo)

Disc tray, External clock
in via BNC

Analog: 1 balanced via XLR,
1 unbalanced via RCA
Digital: 1 coaxial via RCA,
1 optical via TOSlink

SA-CD: 2 Hz – 50 kHz (- 3 dB)
CD: 2 Hz – 20 kHz

SA-CD: 0.0009%
CD:
0.002%

SA-CD: 114 dB
CD:
100 dB

SA-11S2 Super Audio CD Player:

Super Audio CD (stereo), CD (stereo),
CD-R (stereo), CD-RW (stereo)

Disc tray, External clock
in via BNC

Analog: 1 balanced via XLR,
1 unbalanced via RCA
Digital: 1 coaxial via RCA,
1 optical via TOSlink

SA-CD: 2 Hz – 50 kHz (- 3 dB)
CD: 2 Hz – 20 kHz

SA-CD: 0.0009%
CD:
0.002%

SA-CD: 114 dB
CD:
100 dB

SA-15S2 Super Audio CD Player:

Super Audio CD (stereo), CD (stereo),
CD-R (stereo), CD-RW (stereo)

Disc tray, Optical digital
in via TOSlink

Analog: 1 unbalanced via RCA SA-CD: 2 Hz – 50 kHz (- 3 dB)
Digital: 1 coaxial via RCA,
CD: 2 Hz – 20 kHz
1 optical via TOSlink

SA-CD: 0.0010%
CD:
0.0015%

SA-CD: 112 dB
CD:
100dB

SPEEDS

DRIVE SYSTEM

CARTRIDGE

OUTPUTS

2 (33-1/3 or 45 rpm)

Belt Drive (Silicon Belt)

MM (included)

1 via fixed RCA cable with GND

MA-9S2 Monaural Power Amplifier:

SUPER AUDIO CD SPECIFICATIONS:

VINYL DISC PLAYER SPECIFICATIONS:
TT-15S1 Vinyl Disc Player:

the reference series
15

*All specifications, dimensions and weights are subject to change without notice.
D&M Holdings, Marantz, Marantz America, Inc. or any of its subsidiaries will not assume any liability for errors in this catalog which may result in consequential
errors being made by retail dealers, designers, custom installers, cabinet makers or end users, etc based upon information contained within this document.

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Reference_Catalog_09.qxp Reference Series SC 7S1 Catalog 2010 Marantz America Inc

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