JVC - JA-S31 Solid state integrated amplifier

Amplifier from a bygone era .....
Kept in perfect condition, little used, single owner (non-smoker)
Note the modification to the rear connector System 1 !!!
Sound decisive and refined
Oversized power supply: 40 watts per channel real.
Front panel perfect with no scratches.
Specifications:

Power output: 40 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 30kHz

Total harmonic distortion: 0.06%

Damping factor: 30

Input sensitivity: 2.5mV (MM), 160mV (line)

Signal to noise ratio: 65dB (MM), 85dB (line)

Output: 160mV (line), 30mV (DIN)

Speaker load impedance: 4Ω to 16Ω

Dimensions: 152 x 390 x 330mm

Weight: 8kg

Year: 1976