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Kenwood KA-4020

Stereo Integrated Amplifier (1990-93)

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Kenwood KA-4020


Power output: 75 watts per channel into 8Ω (stereo)

Frequency response: 5Hz to 100kHz

Total harmonic distortion: 0.05%

Damping factor: 65

Input sensitivity: 0.2mV (MC), 2.5mV (MM), 200mV (line)

Signal to noise ratio: 67dB (MC), 87dB (MM), 106dB (line)

Output: 200mV (line)

Dimensions: 440 x 138 x 349mm

Weight: 8.3kg

Year: 1990

Price: GBP £170 (1991)


service manual   English - Ivy Caudieus

flyer   Deutsch - jalal1926

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Reviewed Sep 16th, 2014 by arielcpu

Good amp for silent and medium-sized listening. :)

Reviewed May 28th, 2014 by Paul Jones

Bought my KA-4020 new in 1991 and it still performs well today. It is not necessarily the cleanest amp, but it's a great all-rounder and pleasurable to listen to for hours on end without fatigue.
Still a great buy today for a second room set-up etc.



This website is not affiliated with or sponsored by Kenwood. To purchase KA-4020 spares or accessories, please contact the company via their website or visit an authorised retailer.