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User Name | Thread Name | Subject | Posted |
BobL | Tech: Biasing valve amps (8) | RE: Tech: Biasing valve amps | 05 Apr 21 |
What's "rebiasing"? I've been an electronics hobbyist since the days when all amps were valve driven, and I don't recall the term. Is it setting the DC bias on a push-pull output pair in order to minimise crossover distortion? In which case I'd have thought you'd only need to readjust it after replacing the output or driver valves. |