In Reply to: RE: if 7B4 is the best driver tube for SE DC 2A3 ... posted by tube wrangler on March 1, 2017 at 20:25:27:
I would not have guessed 12BZ7, but it seems logical based on your transfer efficiency concepts to use that tube in a budget build.
Each triode section of 12BZ7 is similar to a parallel 12AX7 from what I have read about it.
Thanks for the information.
dt 667
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Follow Ups
- RE: thanks DF ... - deathtube 667 07:13:13 03/02/17 (1)
- RE: thanks DF ... - tube wrangler 09:23:45 03/02/17 (0)