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Need some help on an 8TS30....

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#11

12-20-2015, 12:15 PM

Kevin Kuehn Kevin Kuehn is offline

Workin' Late Again

Join Date: Jan 2011

Location: WI

Posts: 3,976

Any progress on this?

I'm curious how much your B+ increased when you pulled those 4 tubes? Or if it didn't, I'd continue to pull tubes, one at a time, except leave the audio output tube in. Continue to check voltage across R127B and B+. Make sure B+ doesn't exceed your 450v cap ratings while doing this.

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