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Old 16th March 2013, 12:43 PM   #1
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Join Date: Jan 2010
Default Sony TA343 Crackling

Dear Friends,

I am working on a Sony TA343 amp, which has a volume pot crackling problem. When the loudness switch is off, the volume pot works perfectly well, when I turn it up and down and all the other functions as well. When I switch on the "loudness" switch, the loudness works, but when I turn the volume pot up and down, there is a crackling sound. With the loudness off, it is normal. Pls advice.


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Old 16th March 2013, 12:51 PM   #2
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Join Date: Dec 2012
Location: The Jurassic Coast, England. GB
C507/603 leaky?
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Old 19th March 2013, 11:40 AM   #3
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Join Date: Jan 2010
Originally Posted by Harleyjon View Post
C507/603 leaky?
Thanks Harleyjon, the amp is done.

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