Marantz MM7055: 5 channel home cinema power amplifier with rich performance.
- 5 x 140 watts / 8 ohms RMS
- Round display
- Current feedback
- Balanced XLR inputs
- Gold-plated speaker connections
- DC trigger control inputs
- Marantz Remote Bus
Marantz MM7055 multi-channel power amplifier
The new Marantz MM7055 is the five-channel solution in this year's expanded range of power amplifiers. It is based on the technology of the MM8003 and delivers an impressive 140W rms at 8 ohms on each channel. At the same time, the current feedback technology with an extremely wide bandwidth can easily reproduce even the highest SACD frequencies. This makes the device ideal for the high-resolution DTS Master Audio and Dolby TrueHD formats. The result? Absolute balance of sound and image as well as speed and dynamics. And on top of that you have XLR audio inputs, DC triggers and a Marantz control bus system for switching on and off via remote control. This combination of performance and ease of use will take your breath away.
| Current feedback technology |
O |
| Phono EQ: Standard / Current Feedback / Constant Current Feedback |
- / - / - |
| Power supply: toroidal core/EI |
- / o |
| High quality audio components |
O |
| Symmetrical board layout |
- |
| Extruded aluminum heatsink |
O |
| Triple sound adjustment (bass/mid/treble) |
- |
| Balance / Bass / Treble / Loudness |
- |
| BI-AMP and multi-channel option |
- |
| Input filter with current choke |
- |
| Input buffer amplifier (all inputs/CD only) |
o/- |
| Separate massive heatsinks |
- |
| System block shielding: copper/metal/none |
- / - / - |
| Double layer base plate |
- |
| Low-interference LCD display |
O |
| Low-interference LED display |
- |
| Power meter: Analog / Digital |
- / o |
| Top cover made of 5mm aluminum |
- |
| Balanced input/output |
5/- |
| Speaker connections: screw / Marantz / WBT |
o / - / - |
| Marantz remote control bus |
O |
| Bus system with integral control (2 x 3.5 mm mono socket) |
- |
| Power control via remote control (trigger input/output) |
O |
| Flasher In / IR Receiver In |
o/- |
| iPod input (direct / docking station) |
- / - |
| Output power (8 / 4 ohms RMS) |
140W / 170W (6) |
| Output power (8 / 4 ohm DIN) |
- |
| Output power (8 / 4 ohm IHF) |
- |
| Bridged output power (8 ohms RMS) |
- |
| Frequency response |
8Hz-100kHz (+-3dB) |
| Total distortion factor |
0.03% (20Hz - 20kHz) |
| Signal-to-noise ratio: MM/MC |
- |
| Input sensitivity: High level |
1.2V/22K |
| Input sensitivity: Balanced High level |
2.4V/30K |
| Signal-to-noise ratio: High level |
105dB |
| Available colors: Gold / Silver / Black / Silver-Gold |
- / - / o / - |
| Power consumption in W |
400 |
| Standby power consumption in W |
0.4 |
| Replaceable power cable |
O |
| Dimensions (W x H x D) in mm |
440x183x384 |
