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 Post subject: Re: Push Pull output transformer distortion
PostPosted: Mar Sat 28, 2020 12:54 am 
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Joined: Jan Thu 01, 1970 1:00 am
Posts: 3592
Location: Seattle WA US
Notice that the electrolytic caps C39 and C40 are NOT connected to chassis ground. And the positive end of C42 is connected to chassis ground. Any mis-wiring in this section will affect the grid bias on the audio output stage, and cause distortion (and possibly output transformer burnout).
-Chuck


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