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MM-8077
Designed for the ultimate music and movie surround sound experience, the Marantz MM8077 is a 7 channel power amplifier is equipped with the same amplifier technologies that are incorporated in the Marantz reference class hi-fi amplifiers, including t...
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Specifications
- Aluminium Extrusion Heat Sink Yes
- Auto Power off Yes
- Available Colours Black
- Balanced In / Out 7 / No
- Copper Plated Chassis Yes
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Marantz MM8077 7ch Power Amplifier, Black
Designed for the ultimate music and movie surround sound experience, the Marantz MM8077 is a 7 channel power amplifier is equipped with the same amplifier technologies that are incorporated in the Marantz reference class hi-fi amplifiers, including the unique current feedback discrete power amplifier stage design, which features a high slew rate that provides a wide bandwidth for the utmost enjoyment of today's high resolution audio formats.
All output stages feature identical topology for uniform high quality sound across all channels, and the MM8077 provides the option to choose between balanced (XLR) and unbalanced (RCA) inputs for each channel, for maximum system configuration flexibility. High current, high bandwidth discrete power transistors can handle short term musical bursts with aplomb, even into difficult low impedance speaker loads. Linear drive power supply is a Marantz own technology to design a power supply capable to follow all details of an audio signal to reproduce the finest sound quality.
Current Feedback
Current Feedback amplification is a well known, Marantz’ original circuit technology. The Current Feedback amplifier technology fits perfectly with the high requirements set for Super Audio software providing wide-bandwidth, high-speed reproduction. The impedance at the Current Feedback point is limited resulting in a very low phase shift. Marantz receivers and amplifiers equipped with Current Feedback can keep the phase compensation via Negative FeedBack (NFB) to a minimum.
IR Flasher IN
The IR-Flasher IN is a standardized connection to control the AV system by external IR receivers independent of the infra red control format used. On the IR-Flasher OUT an IR-Emitter can be connected to controlled third brand components. The third connection link to this is the IR-Receiver INPUT which is similar to the IR-Flasher In, but it outputs a voltage to directly feet an external IR-Receiver eye. Please check capability per product in the specification section.
Customized Components
On paper an electrical component might look excellent but the result may fall short of the combined design expectations. Marantz selects the appropriate components for the specific design application. In some cases it’s simply not possible to use standard components that meet the high Marantz standards. These components will then be specially made for Marantz in close cooperation with the Marantz engineers.
Specifications
Features
Aluminium Extrusion Heat Sink
Yes
Auto Power off
Yes
Available Colours
Black
Balanced In / Out
7 / No
Copper Plated Chassis
Yes
Current Feedback Topology
Yes
Customised Components
Yes
Detachable Power Cable
Yes
Flasher In / IR Receiver In
Yes / No
Gold Plated Cinch
Yes
High Grade Audio Components
Yes
Input buffer amp (all inputs / CD only)
Yes /No
Linear Drive Power Supply
Yes
Metal Front Panel
Yes
Number of terminals
7
Power Amp Direct IN
Yes
Power Transformer
Toroidal
Pre-out / Main-in
No / 7
Remote Power Control (Trigger - In / Out )
Yes
Separate Solid Heat Sinks
Yes with tunnel
Speaker Terminal: Screw / Marantz / WBT
Yes / No / No
Standby Consumption
0.4W
Standby Mode
Yes auto
Functions
Damping Factor
100
Frequency Response
10Hz - 100kHz (+-3 dB)
Signal to Noise Ratio
105 dB
Total Harmonic Distortion
0.03% (20 Hz - 20 kHz)
Inputs
Input Sensitivity
1.2 V / 22 kohms
Outputs
Power Output
150 W / 180 W
Power
Power Consumption
880W
Dimensions
Dimensions ( W x H x D )
440 x 185 x 384mm
Weight
18.0kg
Opinions about Marantz MM8077 7ch Power Amplifier, Black
Vladimir Sizov
10.06.2018
Pros
Great, natural and pure sound! Excellent manufacturing quality. Strict, concise and just magnificent design!
Minuses
The terminals for connecting acoustics would be preferably more saturated!
Review
The multichannel power amplifier of the Maratz MM8077 bought at PULT.ru at the end of January this year (at a good discount). I will use 20m in the room. It works in a conjunction: RowerGrip power console, transport-opto UDP-205, front-hard Classic 3, Center-Hslab Classic 1 SE. Cables: inter-unit-ANALYSIS-PLUS Chocolate Oval-in; Acoustic-Angysis-Plus Oval 9 to the front, Analysis-Plus Oval 12 per center (rear loudspeakers are still in terms of acquisition). For acoustics Arslab, the declared power of the amplifier is enough with excess! The sound is excellent, natural, natural, all kinds of embellishment. This multi -tanker can do: jazz, and blues, and rock and even a classic! All seven channels are completely identical- switched and checked more than once. The quality of the amplifier is on top. The design is strict, we can say laconic-sintering, especially the illuminating in blue, the illuminator indicator. In a word, a classic! It works almost daily for 5-6 hours, and on weekends more than 10. It does not heat up much. A great device for listening to music in multi -channel mode (so far, however, I use only three channels). I am satisfied. I recommend to everyone who loves pure, natural sound without embellishment!
Translated from pult.ru
Original reviews
Marantz
Surrounded by music, Marantz found that a home music system that met his exacting standards in the early 1950's just did not exist. He envisioned a completely new architectural idea for sound reproduction, and employing his skill in electrical engineering, built the proof of his concept - the Audio Consolette, a Hi-Fi pre-amplifier designed for the home.
Find out more about Marantz
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About brand
Marantz
Free selection of cables
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Connection and setup
Call an expert
Marantz
Surrounded by music, Marantz found that a home music system that met his exacting standards in the early 1950's just did not exist. He envisioned a completely new architectural idea for sound reproduction, and employing his skill in electrical engineering, built the proof of his concept - the Audio Consolette, a Hi-Fi pre-amplifier designed for the home.
Find out more about Marantz