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Marantz MM7055 - 5-Channel Power Amplifier
Marantz MM7055 - 5-Channel Power AmplifierThe Marantz MM7055 is a five-channel discrete power amplifier built for home theater systems where a separate, high-output amplification stage is preferred over the internal amplifiers of an AV receiver. Delivering 140 watts per channel into 8...
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Marantz MM7055 - 5-Channel Power Amplifier
The Marantz MM7055 is a five-channel discrete power amplifier built for home theater systems where a separate, high-output amplification stage is preferred over the internal amplifiers of an AV receiver. Delivering 140 watts per channel into 8 ohms across all five channels simultaneously, it is appropriate for demanding speaker loads in mid-to-large screening rooms.
Both balanced and unbalanced inputs are provided for all five channels, selectable via a front-panel switch. Signal-to-noise ratio is rated at 105 dB, and total power consumption is 660 watts. The 5U chassis measures 17-3/8 x 7-3/16 x 15-1/8 inches and weighs 34.6 lb, reflecting the build quality and transformer capacity required for sustained multi-channel output.
Key Features
- 140W per channel into 8 ohms, all 5 channels driven
- Balanced and unbalanced inputs for each channel (selector switch)
- 105 dB signal-to-noise ratio
- 5U rack-mount chassis
- 660W total power consumption
- Weighs 34.6 lb
Specifications
- Rack Spacing: 5U
- Channels: 5-Channel
- Inputs: Balanced & Unbalanced: 5ch (Exclusive use by a selector switch)
- Power Output @ 8 ohm: 140 W/ch, 8 Ω
- Signal to Noise Ratio: 105 dB
- Power Consumption: 660 W
- Dimensions (W x H x D): 17-3/8" x 7-3/16" x 15-1/8"
- Weight: 34.6 lb