Marantz MM8077 Specification

7-channel Power Amp Packed with Proprietary Marantz Audio Technology
Designed for the ultimate music and movie surround sound experience, the MM8077 7-channel power amplifier is equipped
with the same amplifier technologies that are incorporated in our reference class hi-fi amplifiers, including our 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. At the heart of the MM8077 is our high current power supply, which features a
massive toroidal power transformer that provides substantial headroom for dynamic peaks along with the ability to handle lower
impedance speaker loads. 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. The MM8077 is rated at 150 watts per channel into 8 ohms for
each of the 7 channels. For the ultimate home theater experience, you can pair the MM8077 with our MM7705 5-channel power
amplifier, which lets you enjoy thrilling 11-channel surround sound with the latest multi-channel audio formats, such as DTS Neo:X.
For easy control, the MM8077 features remote power on/off control compatibility with select Marantz A/V pre-amplifiers,
such as our AV8801.
MM8077
7 Channel Power Amplifier
Marantz Audio Advantages
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150 W/ch (8 ohms), 180 W/ch (6 ohms)
RMS Power (20 Hz - 20 kHz)
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Current feedback discrete power amplifier
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High current power supply with toroidal
power transformer
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Low impedance continuous drive capability
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Highest sound quality design based on pure
surround philosophy
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Marantz reference-grade power supply filter
capacitors and high speed, high current discrete
power transistors
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Copper plated chassis
Connectivity, Flexibility &
Expandability
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XLR balanced / unbalanced selection function
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A wide range of system configuration options
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Remote power on/off control
Convenience & Control
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Porthole display with blue illumination accent
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Gold plated, high grade loudspeaker terminals
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Low-power standby mode
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Auto-standby mode
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Flasher input
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DC trigger (In/Out)
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Remote control (In/Out)

Marantz MM8077 Specifications

General

Damping factor	100
Amplifier class	-
Frequency range	10 - 100000 Hz
Output impedance	8 Ω
Input sensitivity	1200 mV
Audio output channels	- channels
Peak power per channel	- W
Signal-to-Noise Ratio (SNR)	105 dB
Total Harmonic Distortion (THD)	0.03 %
RMS power output per channel (8 Ohm)	150 W
Pre out port	No
Line inputs (RCA)	1
Speakers connectivity type	RCA
Purpose	Home
Material	Aluminium, Glass, Metal
Product color	Black
Channels quantity	7 channels
Connectivity technology	Wired
Power consumption (standby)	0.4 W
Power consumption (typical)	880 W

Weight and Dimensions

Depth	384 mm
Width	440 mm
Height	185 mm
Weight	18000 g