Pioneer SX-636 receiver

-Origin: Japan
-Year(s): 1974 - 1976
-MSRP: $350
-Power output: 25 Watts RMS/channel 8ohms, THD: 0.5%
-Frequency response: 20-20khz
-Consum: 140W
-Preamp controls: Bass - Treble - Balance
-Selector: AM - FM - Phono/mic - Aux
-Buttons: Tape Monitor 1&2 - Mono - Loudness - high filter
-Speakers selection: A & B (2 pairs)
-Extra informations: Phones Jack
-Dimension: 19"W X 5 5/8"H X 15"D approx
-Case: Front: solid aluminium - Cover: Wood.
-Weight:
-Status: in hand.