Harman Kardon A402
Stereo Amplifier / Preamplifier (1976-77)
The Harman Kardon A402 is a 40W stereo, integrated amplifier with LED power meter.
Power output: 40 watts per channel into 8Ω (stereo)
Frequency response: 10Hz to 60kHz
Total harmonic distortion: 0.1%
Damping factor: 50
Input sensitivity: 2.2mV (MM), 125mV (line)
Signal to noise ratio: 69dB (MM), 77dB (line)
Dimensions: 394 x 375 x 134mm
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Reviewed Sep 08th, 2014 by ishmaelk
This is one of the best vintage amps I've laid my hands on. If you can find it for under 350$, in good working order, it's a bargain.
Of course, there are some 1000$ vintage amps which are superior, but you'd have to spend a lot more to get a noticeable superior sound.
Soundstage and detail are astonishing. Building quality, simply unseen nowadays.
This is a great, heavy, dual amplification model.