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Chip Amps Amplifiers based on integrated circuits

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Old 15th September 2004, 03:39 AM   #1
mjarve is offline mjarve  United States
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Default Question about proprietary...

....IC amp.

This is more of repair question than a DIY one, so please politely tell me if I am out of line.

I am working on a Kenwood KR-3400 receiver circa 1974 that uses a single IC power amp per channel, part number KA-40W. It appears to be a custom unit, and I can find nothing to cross reference with it.

Is their an aftermarket replacement part? Kenwood indicated they no longer make the part and would say no more.

Thank you for any help.
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Old 16th September 2004, 01:46 AM   #2
ofb is offline ofb
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if you get stuck, you could try your luck at the wrecking yard.

http://www.oaktreeent.com/Stereo_Par...vage_Units.htm
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