Sanyo Ja 20 Made in Japan 1981

Power output: 20 watts per channel into 8 (stereo) Frequency response: 10Hz to 40kHz Total harmonic distortion: 0.1% Input sensitivity: 2.5mV (MM), 150mV (line) Signal to noise ratio: 70dB (line) Year: 1981 Dimensions: 380 x 180 x 88mm Weight: 3.6kg