In Reply to: Where from that hum?? posted by vinnie2 on September 11, 2016 at 14:13:25:
Vinnie
When you did AC filaments on the 845,were you using a separate filament transformer or at least an independent filament winding on the power trafo? If you don't,you will get hum.
"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken
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Follow Ups
- RE: Where from that hum?? - Michael Samra 15:17:55 09/12/16 (2)
- RE: Where from that hum?? - vinnie2 15:52:16 09/12/16 (1)
- RE: Where from that hum?? - Michael Samra 13:50:54 09/13/16 (0)