Kenwood AM/FM stereo receiver model KR-5400. 35 watts per channel. All discrete components. 4 power transistors, large power supply and heat sinks. Very well built. Inputs: AM/FM, phono1, phono2, tape1 and tape2, aux, mic. Low and High filters, Connections and switching for THREE pair of speakers. Stereo Selector: L only, R only, L+R (mono), stereo. FM Mute, bass, treble and loudness controls. From 1974 - 1978 era.