Sherwood FM tube stereo receiver model S-8000 IV. This stereo was sold in the 1960s. This was the last of the Sherwood tube receivers. Rated at 36 watts per channel. Features, normal/lo filter and normal/high filter selectors, phono gain control, API mon and phase rev selectors, stereo, mono, reverse, mix, AM selectors, tape head, phono, FM mix, FM-AM, aux selector, loudness contour, one tape monitors (tape head), one phono input, one aux input, one AM tuner input, separate, treble, and bass controls, and a tuning and meter.