It is a push-pull amp biased AB.
A push pull amp can be biased A, like VAC's 300B amps, but CJ is AB.
A push pull amp can be biased A, like VAC's 300B amps, but CJ is AB.
Are tube amps class A ?
I understand transistor design but I'm a tube newbie... I've owned some CJ gear for 2 years now. When I think about amp classes it all comes down to bias current and switching. Are all tube amps essentially class A biased or is there still the concept of A/B ? I have an older tube design book somewhere but I'm thinking someone here will know.
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