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533 Posts
Discussion Starter · #1 ·
Does anyone out there know how one could repair an older amp. I have an Onkoy M-501, and after a while of running one of the channels will cut out or come back on garbled. The protection doesn't switch on.

If I turn it off and then turn it back on it usually runs both channels. Then it may cut off one of the channels again. It is usually the left channel. My brother who is a computer guy, thought it could be a capacator or a buildup of dust. when I looked inside, I could'nt see a capacator blown. There was a buildup of dust.

So, any other suggestions, or does anyone know a reptubable site that you can get the service manual that won't give a virus with the file, or that actually give you the service manual.
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