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The Dynaco Tube Audio Forum

Dedicated to the restoration and preservation of all original Dynaco tube audio equipment - Customer support for Tubes4hifi VTA tube amp and preamp kits and all Dynakitparts.com products


    PAS TCLA Tone Control Line Amp Noise Problem

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    PAS TCLA  Tone Control Line Amp Noise Problem Empty PAS TCLA Tone Control Line Amp Noise Problem

    Post by Guest Wed Jun 22, 2011 1:40 am

    Hi

    I recently purchased a tone control line amp from C. Epperson and am having a noise problem with it. I get a nice 60Hz buzz through the amp. I have gone through the wiring and cannot find any mistakes that I may have had. I have worked with Mr. Epperson to try and find a solution to the problem and have come up blank. The 60Hz buzz is there with the volume control turned all the way down. When I turn the volume up to maximum, the buzz will pretty much go away. Does anyone have any ideas? I have been fiddling with this for almost a week and am ready to take the line amp and throw it away.

    Chris

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