KB 300

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gbhs2013
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Joined: Mon Feb 04, 2013 11:33 am

KB 300

Post by gbhs2013 » Wed Feb 13, 2013 11:55 am

it works fine for about 15 mins. then its sound garbled, distorted with crackling noise. I have to it off to cool down device. then it works fine again with same problem. Can u help me?
Thanks
Mark

Classic30inCincy
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Re: KB 300

Post by Classic30inCincy » Wed Feb 13, 2013 12:00 pm

Recommend Office Visit With Friendly Local Amp Doctor.

Amp exhibiting heat related issue possibly due to loose connection (solder, etc).

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Enzo
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Re: KB 300

Post by Enzo » Wed Feb 13, 2013 2:41 pm

When it fails, feel the rear panel. Is it really overly warm or hot? There are thermal issues like overheating amps, then there are thermal issues like some transistor that just falls apart once it gets up to normal operating temperature.

In any case, this sounds like a problem for your tech to solve.

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