MM8077

The MM8077 is designed to deliver impressive power, exceptional home theater amplification, and pristine high-resolution sound reproduction.

• Classic Design
• 7 Channels
• 150 Watts per Channel
• Class A/B Amplifier

Precise Power and Superior Sound

This 7-channel amplifier was designed to deliver the essential entertainment experience.

Masterfully Built

MM8077 is built to deliver on its promise of high-performance power. It’s no-nonsense, yet elegant design ensures that every ounce of amplification is available whenever you require it.

Clean And Consistent Power

The power supply features a high current toroidal power transformer along with high power (71WVDC) filter capacitors with a total 100,000µF capacitance to easily handle sharp short-term transient peaks.

Sound Master Tuned

The Marantz Sound Master meticulously tuned MM8077 for amazing performance with careful parts selection to create the Most Musical Sound in your home.

Unique Current Feedback

Featuring our unique current feedback discrete power amp output stages that are identical for all channels, the MM8077 is equipped with multiple high current discrete power transistors that feature high slew rate and wide operating bandwidth to extract the most detail from today’s high resolution audio formats.

Marantz MM8077 Specs
Channels    7
Power Output    8 ohms Rated: 150 W per channel (20 Hz to 20 kHz, THD = 0.08%, 2-channels driven) 
6 ohms Rated: 180 W per channel (20 Hz to 20 kHz, THD = 0.08%, 2-channels driven) 
6 ohms Maximum: 210 W per channel (1 kHz, THD = 10%, 2-channels driven)
Output Connectors    6 to 8 ohms
Frequency Response    8 Hz to 100 kHz (1 W, 8 ohms) (± 3 dB)
Damping Factor    100
Input Sensitivity/Impedance    1.2 V / 22 k ohms (unbalanced) 
2.4 V / 30 k ohms (balanced)
Signal-to-Noise Ratio    105 dB (IHF-A)
Voltage Amplification Level    29 dB
Input & Output    7 x Balanced inputs 
7 x Unbalanced inputs 
7 x Speaker channels 
1 x IR flasher input 
1 x DC control input 
1 x DC control output 
1 x Remote control input 
1 x Remote control output
Switch    Balanced and unbalanced
Supply Voltage    240 VAC, 50/60 Hz
Power Consumption    Operational: 800 W
Standby: 0.4 W
Dimensions (WxHxD)    17.3 x 7.3 x 15.1" / 440.0 x 185.0 x 383.5 mm
Weight    39.7 lb / 18.0 kg