Including the unique Marantz 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 (8ohms), 7x 180W (6ohms) 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 |
Yes |
| Power Transformer: Toroidal / El |
Yes / No |
| High Grade Audio Components |
Yes |
| Customised Components |
Yes |
| Aluminium Extrusion Heat Sink |
Yes |
| Copper Plated Chassis |
Yes |
Others
| Linear Drive Power Supply |
Yes |
| Input Buffer Amp (All Inputs / CD Only) |
Yes / No |
| Separate Solid Heat Sinks |
Yes (With Tunnel) |
| Power Amp Direct |
Yes |
| Standby Mode |
Yes (Auto) |
Inputs/Outputs
| Balanced In / Out |
7 / No |
| Pre-Out / Main-In |
No / 7 |
| Power Amp Direct IN |
Yes |
| Gold Plated Cinch |
Yes |
| Speaker Terminal: Screw / Marantz / WBT |
Yes / No / No |
| Number of Terminals |
7 |
| Remote Power Control Trigger - In Out |
Yes |
| Flasher In / IR Receiver In |
Yes / No |
Specifications
| Power Output (8 / 6ohms RMS) |
150W / 180W |
| Frequency Response |
10Hz - 100kHz (+-3dB) |
| Total Harmonic Distortion |
0.03% (20Hz - 20kHz) |
| Damping Factor |
100 |
| Input Sensitivity: High Level |
1.2V / 22kohms |
| Input Sensitivity: Balanced High Level |
2.4V / 30kohms |
| Signal to Noise Ratio: High Level |
105dB |
General
| Available Colors: Gold / Silver / Black / Silver-Gold |
No / No / Yes / No |
| Metal Front Panel |
Yes |
| Power Consumption in W |
880 |
| Standby Consumption in W |
0.4 |
| Auto Power Off |
Yes |
| Detachable Power Cable |
Yes |
| Maximum Dimensions (W x D x H) in mm |
440 x 185 x 384 |
| Weight in kg |
18 |
 |
"The Marantz came much closer to the performance levels of the more expensive amplifiers than the large price differential would suggest."
READ MORE |