Marantz MM8077

Marantz MM 8077
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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. 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.

7x 150W (8 ohm), 7x 180W (6 ohm) RMS power (20Hz-20kHz)
Current feedback discrete power amplifier
High current power supply with toroidal power transfomer
Marantz reference-grade power supply filter capacitors and high speed, high current discrete power transistors
Low impedance continuous drive capability
Highest sound quality design based on pure surround philosophy
Copper plated chassis
Gold plated, high grade speaker terminals
Flasher input, DC trigger (in/out), Remote control (in/out)
Available in Black

Features

Channels
7

Current Feedback Topology
o

Power Transformer: Toroidal / El
o / -

High Grade Audio Components
o

Customised Components
o

Aluminium extrusion heat sink
o

Copper plated chassis
o

Others

Linear Drive Power Supply
o

Input buffer amp (all inputs / CD only)
o / -

Separate Solid Heat Sinks
o with tunnel

Power Amp direct
o

Standby Mode
o auto

Inputs/Outputs

Balanced In / Out
7 / -

Pre-out / Main-in
- / 7

Power Amp Direct IN
o

Gold Plated Cinch
o

Speaker Terminal: Screw / Marantz / WBT
o / - / -

Number of terminals
7

Remote Power Control (Trigger - In / Out )
o

Flasher In / IR Receiver In
o / -

Specifications

Power Output (8 / 4 Ohm RMS)
150 W / 180 W (6)

Frequency Response
10Hz - 100kHz (+-3 dB)

Total Harmonic Distortion
0.03% (20 Hz - 20 kHz)

Damping Factor
100

Input Sensitivity: High level
1.2 V / 22 kohms

Input Sensitivity: Balanced High level
2.4 V / 30 kohms

Signal to Noise Ratio: High level
105 dB

General

Available colors: Gold / Silver / Black / Silver-Gold
- / - / o / -

Metal Front Panel
o

Power Consumption in W
880

Standby Consumption in W
0.4

Auto power off
o

Detachable Power Cable
o

Maximum Dimensions (W x D x H) in mm
440 x 384 x 185

Weight in kg
18.0

 

MM8077 MM 8077 MM-8077 MM_8077