In Reply to: RE: Input tube suggestions? posted by Johno on July 13, 2016 at 02:56:23:
If you are into trying the 91a amp (pentode driving the 300b) Try a 6C6 pentode driver which would be a very traditional approach. A more modern approach would be the C3m in pentode. 225v on the Plate and a regulated 150v on the screen.
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Follow Ups
- RE: Input tube suggestions? - jetrexpro 05:44:31 07/13/16 (1)
- Webster output transformers - wclarson12 08:18:52 11/20/19 (0)