Power output: 80 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 50kHz

Total harmonic distortion: 0.08%

Damping factor: 80

Input sensitivity: 2mV (MM), 130mV (DIN), 130mV (line)

Signal to noise ratio: 65dB (MM), 80dB (line)

Channel separation: 55dB (MM), 60dB (line)

Output: 130mV (line), 30mV (DIN), 0.7V (Pre out)

Speaker load impedance: 4Ω to 8Ω

Dimensions: 460 x 160 x 373mm

Weight: 17.9kg

Year: 1977

HI Performance Integrated Amplifier

Master Definition Series 1977 Japan