Kenwood AM/FM stereo receiver model TK-40. Manufactured from around the late 1960s early 1970s. Watts unknown. Features, one tape in/outputs, one phono (mag) input, one aux input, loudness on/off, noise filter on/off, mono/stereo selector, selectors - AM - FM auto - phono - aux, separate bass and treble control knobs, and a tuning meter. Neat Kenwood Stereo Receiver.