.Produced around 1982-1983.Power Output 35W Watts per Channel into 8 ohms.Frequency response: 10Hz to 60kHz.Total Harmonic distortion: 0.05%.Damoing factor: 30.Input sensitivity: 2.5V (MM), 150mV (line).Signal to noise ratio: 72dB (MM), 97dB (Line) .Output; 150mV (line).Dimensions 420 X 97 X 275mm.Weight 5.10 Kilograms.Made in JapanOthers.Speakers (A), Speaker (B).speakerS (A+B).Bass, Treble and Balance,Loudness.Vu Meters.Tuner, Phono, Tape 1, Aux / Video