This manual introduces the features and characteristics of the Marantz PM7200 OSE power amplifier product.
This manual explains how to install and operate the Marantz PM7200 OSE integrated amplifier. It includes safety warnings, warranty information, and ventilation requirements to ensure reliable performance.
Detailed sections cover connecting sources (tuner, CD, phono, tape, processor), speaker wiring, control functions, and special features such as the Class A switch and voltage selector. The guide also describes proper speaker impedance, power settings, and troubleshooting tips.
| Class A Power Output | 25 W per channel at 8 Ω |
|---|---|
| Class AB Power Output | 95 W per channel at 8 Ω |
| Speaker Impedance (single system) | 8 Ω – 16 Ω |
| Speaker Impedance (dual system) | ≥ 16 Ω per speaker |
| Ventilation Clearance | 0.2 m around unit, 1 m above top panel |
| Ventilation Clearance (top) | 1 m free space above |
Keep at least 0.2 m of free space around the unit and ensure nothing is placed within about 1 m above the top panel.
Each speaker should have an impedance between 8 Ω and 16 Ω; lower values may trigger protection circuitry.
Press the Class A switch while the amplifier is off; Class A gives 25 W per channel, Class AB gives 95 W per channel.