Is any hum at all tolerable?

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David
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02-20-2021, 08:50 PM

If the set is a AA 5-6 most will have a little hum the filter circuit well is lacking. 35W4, 35Z5 are half wave so lots of ripple. David

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RE: Is any hum at all tolerable? - by David - 02-20-2021, 08:50 PM

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