Marantz 1122 DC Amplifier

Continuous Power (RMS) 2 X 61w/8 ohms
Continuous Power (RMS) 2 X 77w/4 ohms
Power Band: 20Hz to 20Khz
Frequency response: 5Hz/60kHz +/- 1dB
Harmonic at rated output: 0,03%
Interm distortion: 0,09%/4 ohms
Damping Factor: 60 - 8 ohms
Input Sensitivity Phono: 1.8 mV
Input Sensitivity Tuner: 180 mV
Input Sensitivity Aux: 180 mV
Input Sensitivity Tape In: 180 mV
Signal to Noise Ratio Phono: 83 dB
Signal to Noise Ratio Aux: 93 dB
Signal to Noise Ratio Tape: 93 dB
Signal to Noise Ratio Tuner: 93 dB
Output Impedance: 4 to 16 ohms
Dimensions: 416 x 146 x 316 mm
Weight: 12.5 Kg