Enjoy powerful multi-channel sound with the MM8077 7-Channel Power Amplifier from Marantz. This amplifier features a discrete amplification design for robust sonic delivery. Each channel in the amplifier delivers up to 150W of power at 8 ohms and 180W at 6 ohms. It’s even equipped with balanced and unbalanced input options, allowing you to connect a wide variety of pre-amplifiers and processors. Furthermore, this amplifier is capable of efficiently driving stereo, 5-channel, and 7-channel home entertainment systems, as well as being a component in larger 11-channel systems.
Features
- Up to 150W Per Channel at 8 Ohms
- Current Feedback Discrete Power Amp
- Balanced and Unbalanced Inputs
- Large Power Transformer
- Low-Power Standby Mode
- Auto-Standby Mode
Specifications
Amplifier
| Amplifier Type | Power Amplifier |
| Channels | 7.0 |
| Power Output per Channel | 2-Channel Driven: 150 W at 8 Ohms / 20 Hz to 20 kHz / 0.08% THD 180 W at 6 Ohms / 20 Hz to 20 kHz / 0.08% THD 210 W at 6 Ohms / 1 Hz / 10% THD (Peak) |
| Frequency Response | 8 Hz to 100 kHz ±3 dB (1 W, 8 Ohms) |
| Speaker Impedance | 6 to 8 Ohms |
| Damping Factor | 100 |
Connectivity
| Rear A/V Inputs | 1 x 7-Channel XLR Balanced 1 x 7-Channel XLR Unbalanced |
| Other Rear I/O | 1 x 1/8″ / 3.5 mm (12 V Trigger) Output 1 x RCA (Remote) Output 1 x 1/8″ / 3.5 mm (IR) Input 1 x 1/8″ / 3.5 mm (12 V Trigger) Input 1 x RCA (Remote) Input |
| Speaker Connectors | 7 x Binding Post Pair |
| Input Impedance | RCA: 22 Kilohms XLR: 30 Kilohms |
| Input Sensitivity | RCA: 1.2 V XLR: 2.4 V |
| Signal to Noise Ratio | 105 dB (IHF-A) |
Wireless Connectivity
| Wi-Fi | None |
| Bluetooth | None |
Power
| AC Input Power | 120 VAC, 60 Hz |
| Power Consumption | Active: 800 W Standby: 0.4 W |
Physical
| Dimensions (W x H x D) | 17.3 x 7.3 x 15.1″ / 440.0 x 185.0 x 383.5 mm |
| Weight | 39.7 lb / 18 kg |
Packaging Info
| Package Weight | 45 lb |
| Box Dimensions (LxWxH) | 21.5 x 19.5 x 11.5″ |
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