5-Channel Power Amplifier
The MM7055 is expertly crafted to meet all your high powered needs. It's designed to deliver consistent and precise power wherever and however you need it.
- Power for your system: The MM7055 power amplifier produces 140 watts of high current output from each of its five channels.
- The many faces of excellence: In practical terms, the MM7055 is ideal for a “5.1” home theatre system, whether based on a moderately powered receiver or a surround sound processor.
- More Marantz power: A massive power supply includes a multiple-secondary EI-core transformer and over 65,000 µF of custom-designed energy storage capacity.
- Cool machine, warm sounds: Physically, the MM7055’s output stages mount on an extruded aluminium “thermal tunnel” for efficient heat dissipation.
Balanced inputs and single-ended RCA inputs are both supported, and you can choose either type of input for each channel, individually, for easy and flexible connectivity. Audiophile grade, gold-plated four-way binding post speaker terminals insure tight connections to your choice of speaker wire.
|Number of Channels||5|
|Current Feedback Topology||Yes|
|Power Transformer||Large Capacity EI|
|Digital Signal Processing||No|
|Video Off (Pure Direct)||No|
|Display Off||Blue LED Illumination Off Mode Available|
|Auto Calibration by MIC||No|
|Satellite Radio Ready||No|
|Lip-sync (Digital Audio Delay)||No|
|Inputs / Outputs|
|Analogue L&R In||No|
|Analogue L&R Out||No|
|Digital Optical In||No|
|Digital Coaxial In||No|
|Digital Optical Out||No|
|Digital Coaxial Out||No|
|Main Amplifier In||Balanced & Unbalanced: 5ch (Exclusive Use by a Selector Switch)|
|Multi-Room Audio Out||No|
|Multi-Room Video Out||No|
|Multi-Room Speaker Out||No|
|DC Triggers||1 In / 1 Out|
|D-Bus Remote (RC-5) In/Out||1 - 1|
|Flasher In/IR Receiver In/Emitter Out||1/0/0|
|Front Panel A/V Inputs||No|
|AC Outlets (Switched/Unswitched)||No|
|Power Output||140 W (20 Hz - 20 kHz, 0.08%)|
|S/N Ratio||105 dB|
|Freq. Response (Analogue In)||8 Hz - 100 kHz (+/- 3 dB)|
|Front Panel||Aluminium/Glass-Reinforced Resin|
|Power Consumption||660 W (Standby: 0.2 W)|
|Dimensions W x H x D||441 x 183 x 384 mm (17 3/8" x 7 3/16" x 15 1/8")|
|Weight||15.69 kg (34.6 lbs)|
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