Kenwood AM/FM stereo receiver model KR-5150. This stereo was sometime around the year 1976. Puts out 50 watts per channel. Features, one tape in/outputs, two aux and two phono inputs, FM Muting, loudness, separate bass and treble controls, balance slider. both right, left mic inputs, phones output for stereo headphones, mode selector - left - right - stereo - rev - mix, selector - AM - FM auto - phono one - phono two/mic - aux one - aux two, also has a tuning meter and signal meters.