In Reply to: RE: Mybe this is the reason: posted by xaudiomanx on December 29, 2018 at 15:28:34:
I realize you're asking about EFB component values with regard to an amplifier's B+. But I'm wondering if you saw this write-up regarding fixed vs cathode bias being output transformer dependent, in the author's opinion. (link below)
It's been several years since I read it, but it reminded me that if I had a Heathkit AA-151, I'd leave its stock cathode bias system in place, and not bother with EFB.
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Follow Ups
- RE: Mybe this is the reason: - 1973shovel 12/30/1805:45:20 12/30/18 (2)
- RE: Mybe this is the reason: - Triode_Kingdom 07:06:07 12/30/18 (1)
- Determining the validity of his conclusion is clearly above my pay grade (nt) - 1973shovel 08:48:54 12/30/18 (0)