24. Kenwood KA-9100 DC Stereo Integrated Amplifier From 1977

This was Kenwood's top of the line integrated amp in 1977. It put out 90 watts per channel with a total harmonic distortion of .03%. Very nice! Two inputs for phono are a nice touch. Lots of headroom. Very desirable. These rascals go for $300 to $500 on ebay, which is where this one is headed.