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In Reply to: RE: 5Y3 rectifier related question posted by Alpha Al on December 25, 2016 at 17:16:53:
The CT is actually better, when a directly heated type is employed. The lowest residual hum is achieved. Since CTs cost money, they are not particularly commonplace..
Eli D.
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- RE: 5Y3 rectifier related question - Eli Duttman 17:53:42 12/25/16 (0)