Marantz MM8077 – 7 Channel Amplifier

Marantz
$2,114.90
(No reviews yet)
Shipping:
Free Shipping
Current Stock:
Adding to cart… The item has been added

MM8077

Featuring our unique current feedback discrete power amp output stages that are identical for all channels and equipped with multiple high current discrete power.

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

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.

Marantz Audio Advantages

  • 150 W/ch (8 ohms), 180 W/ch (6 ohms) RMS Power (20 Hz - 20 kHz)
  • Low impedance continuous drive capability
  • Highest sound quality design based on pure surround philosophy
  • Marantz reference-grade power supply filter capacitors and high speed, high current discrete power transistors
  • Copper plated chassis
  • Current feedback discrete power amplifier: The Marantz current feedback discrete power amplifier topology employs high current, wide bandwidth power transistors that feature high slew rate along with low impedance drive capability, for maximum operating bandwidth and solid perfor- mance with difficult speaker loads. The MM8077 is rated at 150 watts in 8 ohms for each of the 7 channels (continuous), and can deliver 180 watts into 6 ohms.
  • High power, high current power supply featuring 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., which is especially helpful when driving difficult-to-drive lower impedance speakers.

Convenience & Control

  • Porthole display with blue illumination accent
  • Gold plated, high grade loudspeaker terminals L
  • Low-power standby mode: For environmental and energy-saving consider- ations, power consumption during standby mode has been reduced to less than 0.4 W
  • Auto-standby mode: The MM8077 automatically switches to standby mode when there has been no signal for 30 min- utes. This prevents power from being wasted whenever you forget to turn the power off.
  • Flasher input
  • DC trigger (In/Out)
  • Remote control (In/Out)

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.

Details & Specifications

Amplifier Class: A-B
Number of Channels: 7
Rated Power Output @ 8 ohm: 150w per channel (20 Hz - 20 kHz, THD 0.08 %, two channels driven)
Rated Power Output @ 6 ohm: 180w per channel (20 Hz - 20 kHz, THD 0.08 %, two channels driven)
Maximum effective output power: 210 W/ch, 6 ohm (1 kHz, THD 10%, two channels driven)
Frequency response @ (1 W, 8 ohm): 8 Hz – 100 kHz (±3 dB)
Damping Factor: 100 
Input sensitivity/impedance: 1.2 V / 22 kohm (UNBALANCED), 2.4 V / 30 kohm (BALANCED)
Signal-to-noise ratio (IHF-A): 105 dB
Voltage amplification level: 29 dB
Current Feedback Topology: Yes
Discrete Amplification: Yes
Power Transformer: Toroidal
Chassis: Copper Plated
Main Amplifier Inputs: XLR Balanced & RCA Unbalanced (Exclusive use by a selector switch)
DC Triggers: 1 In / 1 Out
D-Bus Remote (RC-5) In/Out: 1 In /1 Out
Flasher In/IR Receiver In/Emitter out: 1/0/0
Front Panel: Aluminum/Glass-reinforced resin
Power Requirement: AC 120 V, 60 Hz
Power Consumption: 800W (Standby: 0.4W)
Dimensions: 17 21/64” x 7 9/32 ” x 15 3/32” (440.0 x 185.0 x 383.5 mm) 
Weight: 39 lbs 11 oz, 18.0 kg

Ignore: MM-8077, MM 8077, marants