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.
Key Features
- 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.
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Flexible ConnectionsBalanced 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. |
Specifications
| Features | |
| Number of Channels | 5 |
| THX | No |
| DTS | No |
| Dolby | No |
| DSD (SA-CD)/Neural | No |
| SRS | No |
| HDCD Decoder | No |
| Current Feedback Topology | Yes |
| Discrete Amplification | Yes |
| Power Transformer | Large Capacity EI |
| D/A Conversion | No |
| Digital Signal Processing | No |
| Video Off (Pure Direct) | No |
| Source Direct | No |
| Source Direct | Steel |
| Variable X-Over | Steel |
| Display Off | Blue LED Illumination Off Mode Available |
| Video Up-Conversion | No |
| Auto Calibration by MIC | No |
| Satellite Radio Ready | No |
| AM/FM Tuner | No |
| Bass Redirection | No |
| Lip-sync (Digital Audio Delay) | No |
| Software Upgradable | No |
| Inputs / Outputs | |
| HDMI In | No |
| Component In | No |
| S-Video In | No |
| Composite In | No |
| HDMI Out | No |
| Component Out | No |
| S-Video Out | No |
| Composite Out | No |
| 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 |
| Other | No |
| Pre-Amplifier Out | No |
| Main Amplifier In | Balanced & Unbalanced: 5ch (Exclusive Use by a Selector Switch) |
| Multi-Channel In | No |
| Multi-Room Audio Out | No |
| Multi-Room Video Out | No |
| Multi-Room Speaker Out | No |
| Networking | No |
| External Control | 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 |
| Headphone Out | No |
| AC Outlets (Switched/Unswitched) | No |
| Specifications | |
| 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) |
| General | |
| Colour | Black |
| Front Panel | Aluminium/Glass-Reinforced Resin |
| Remote Control | No |
| 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) |



