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Tech service, eastern MA


jpc2001

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Degreed electrical engineer, I can fix and tune up amps and preamps. I could estimate repairs for you, or trade working gear for your non-working gear.

 

I have some repaired units for sale:

 - Onkyo TX-4500 mkII receiver, 65wpc. Clean in and out. I replaced the protection relay and cleaned all pots and switches with DeOxit. It looks factory fresh inside. $100.

 - Kenwood KR-5030, 65wpc. Coming soon, it's awaiting a relay. This one has the "triac" mod, this is a permanent fix for the unreliable OEM power switch. The front face is quite clean; the inside is clean; the top cover has some corrosion at the rear edge. $90.

 

It's also possible to reduce noise and distortion to better-than-new levels on some older gear, ask about that.

 

Cheers

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