Pioneer AM/FM stereo receiver model
SX-838. From 1972. Rated at 50 watts per channel, RMS. Features, separate
bass and treble controls with turnover options, two tape in/outputs, Dolby
Nr adaptor, two phono inputs, one aux input, FM muting, mic input,
and tuning meters, and other features.
Power Output: 50 watts per channel RMS into 8 ohms.
Distortion: 0.3% max.