In Reply to: RE: Ok, so how about best use of 27 tubes ???? posted by drlowmu on July 1, 2015 at 07:23:08:
Ah yes, I remember the grid stopper "debate", none to fondly..
Curious schematic. Why did you leave the cathode resistor of the 2A3s un-bypassed? Are you aware that that can cause distortion if the mu of the 2A3s differ? It was a somewhat common practice in cheap PP amps, but I am surprised that you would use it.
Also, that 7Hy choke in the supply to the 27 has WAY too much DCR ...
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Follow Ups
- RE: Ok, so how about best use of 27 tubes ???? - mikeyb 11:05:13 07/02/15 (1)
- RE: Ok, so how about best use of 27 tubes ???? - drlowmu 11:49:53 07/02/15 (0)