Amplificator Denon PMA 200 Vintage

A stereo hi-fi integrated amplifier with power output of 45 watts per channel into 8 ohms, or 50  watts per channel into 4 ohms. Inputs for Phono (MM), Aux and Tuner, input/outputs for 2 tape recorders. Output terminals for 2 pairs of loudspeakers, jack for headphones.

Specification
Rated Output Power: 45 W + 45 W into 8 ohm 20Hz - 20kHz
                               50 W + 50 W into 4 ohm 20Hz - 20kHz
                               50 W + 50 W into 8 ohm at 1000Hz
                               55 W + 55 W into 4 ohm at 1000Hz
Music Power:           70 W + 70 W into 8 ohms
                               80 W + 80 W into 4 ohms
Overall THD:             ≤ 0.08%
Intermodulation:        ≤ 0.1%
Frequency Range:    10Hz - 50kHz
Input Sensitivity
        /Impedance:     2.5mV/47kΩ (MM), 150mV/85kΩ (Tape, Aux, Tuner,)
Speaker impedance: 4Ω - 16Ω
Power consumption: 165 W (20 W idle)

Denon Stereo Vollverstärker Modell PMA-200.
2x 55 Watt Sinus an 4 Ohm bei 1000 Hz
2x 80 Watt Musik
Leistungsaufnahme 165 Watt.