In Reply to: RE: My new 26 tube preamp posted by andy evans on April 1, 2014 at 02:47:27:
The thing is dead quiet, the Coleman regs with the filament bias are incredible. Paul sprung for the Lundahl output transformers and I added a source follower B+ circuit. I just upped the voltage to 180 and the current draw to 6mA an it is perfect. It is so fun when the work results in something special.
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Follow Ups
- Yes, could not have done it without you! - Chip647 19:45:10 04/01/14 (0)