Sansui AU-3900 Amplifier

Sansui au-3900 amplifier in good working condition. Fully functional. Warm natural sounding. Good phono soundstage. Cod nearest area , postage at additional cost .
Features include:

CR type tone control circuit with click stops.

Audio muting, high and low filters.

Control two sets of speaker systems, or both at once.

Mic mixing facility, plus full connections for auxiliary sources.

Specifications
Power output: 22 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 40kHz

Total harmonic distortion: 0.15%

Damping factor: 50

Signal to noise ratio: 90dB (line)

Channel separation: 60dB (MM)

Dimensions: 400 x 120 x 240mm

Weight: 7kg

Year: 1976