Marantz MM8077 - Black - Power amplifier - 7 Channels
About the Marantz MM8077 - Black - Power Amplifier - 7 Channels:
150W 7-Channel Current Feedback Power Amplifier Circuit. Features our unique current feedback discrete power amplifier output stages that are identical for all channels and equipped with multiple high current discrete power. This 7-channel amplifier is designed to deliver the essential entertainment experience.
Pure And Consistent Nutrition
The power supply has a toroidal transformer and high-power filter capacitors (71WVDC) with a total of 100,000µF capacity to handle the sharp short transient peaks.
Powerhouse
Designed for the ultimate music and movie surround sound experience, the Marantz MM8077 7-channel power amplifier is powerful and detailed. It features 150W (20Hz - 20kHz, 0.08% THD, 2-channel drive) per channel into 8 ohms, and 180W per channel into 6 ohms.
Power even the most demanding system
With the wide range of speaker systems available today, it is critical that an amplifier perform optimally in any configuration. Obviously, the power of an amplifier is one aspect, but the handling of the energy returned from the speaker is also important. The MM8077 is as insensitive as possible to the connected speaker to always deliver the very best audio performance.
Power supply for Marantz MM8077 toroidal transformer - Black - Power amplifier - 7 Channels
The power supply is the heart of every amplifier, providing all the energy used to drive the speakers. The MM807 features only the very best and largest components. The power supply transformer is the main source of power. This time a toroidal transformer has been installed instead of the standard EI type. This delivers very clean current and minimal vibration.
Includes our unique Current Feedback
The MM807 features our unique current feedback power amplifier stages that are identical for all channels. It is also equipped with multiple separate high-power, high slew rate and wide bandwidth power transformers to reproduce even the smallest details in modern high-resolution audio formats.
Expertly developed
The output devices are mounted on our unique dual extruded aluminum cooling elements in a tunnel that provides both passive and active cooling. The massive heatsinks feature multiple ribbed fins that provide a large passive cooling surface. The assembly is equipped with a silent fan that automatically turns on and provides silent active cooling when the sound track gets too hot. Because the fan is attached directly to the heatsinks on the inside, not on the outside on the chassis as is often the case, it makes virtually no noise.
Specifications of the Marantz MM8077 - Black - Power Amplifier - 7 Channels
Features
- Channels: 7
- Current Feedback topology: Yes
- Power supply transformer: toroidal core/EI: Yes / No
- High-quality audio components: Yes
- Specially designed components: Yes
- Extruded aluminum cooling elements: Yes
- Copper-plated chassis: Yes
Other
- Linear Drive Power Supply: Yes
- Buffer gain inputs (all inputs / CD only): Yes / No
- Separated solid cooling elements: Yes with tunnel
- Power Amp direct: Yes
- Standby mode: Yes auto
Inputs/outputs of the Marantz MM8077 - Black - Power Amplifier - 7 Channels
- Balanced in / out: 7 / No
- Prev. off/Head in: No / 7
- Power Amp direct: Yes
- Gold-plated cinch: Yes
- Speaker connection: screw/Marantz/WBT: Yes / No / No
- Number of connections: 7
- Remote control power supply (Trigger - in/out): Yes
- Flasher in/IR receiver in: Yes / No
Specifications of the Marantz MM8077 - Black - Power Amplifier - 7 Channels
- Power Output (8 / 6 Ohm RMS): 150 W / 180 W
- 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 DAB (mono/stereo): 105 dB
General about the Marantz MM8077 - Black - Power Amplifier - 7 Channels
- Available colors: Gold / silver / black / silver-gold: No / No / Yes / No
- Metal front panel: yes
- Energy consumption in W: 880
- Consumption during standby in W: 0.4
- Automatic shutdown: Yes
- Detachable power cord: Yes
- Maximum Dimensions (W x D x H) in mm: 440 x 185 x 384
- Weight in kg: 18
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