In Reply to: Rectifier choices for 650v HT posted by andy evans on June 28, 2012 at 03:28:19:
The hybrid bridge is excellent no matter what others may say. The hybrid bridge produces 1/2 the PIV. I prefer 6AX4GT with 900 volts cathode to filament insulation. Performing simulations on PSUD2, the 6AU4GT produced more low level noise for unknown reasons.
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Follow Ups
- RE: Rectifier choices for 650v HT - Neff 04:48:45 06/28/12 (0)