In Reply to: RE: Tube amp PS - Forgot to add posted by wrm0325 on May 7, 2016 at 19:36:10:
Hi Bill,"Anybody ever use gas regs to feed a DHT such as the 20B."
I'd say yes, someone will have. People's opinions will differ regarding whether shunt regulation will have any benefit or is worth the effort for these decent-sized DHTs performing line level amplification. I would first try a conventional approach... that provides low impedance, quick recovery, and isolation from the output stage node. With the voltages required, a LC PS node could be very nice.
I think low Rp tubes warrant some stage PS design if they are to perform well.
Cheers,
91.
"Confusion of goals and perfection of means seems to characterise our age." Albert Einstein
Edits: 05/09/16
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Follow Ups
- RE: Tube amp PS - Forgot to add - 91derlust 20:45:53 05/08/16 (0)