In Reply to: 4.75k resistor posted by Frode on December 6, 2000 at 07:05:16:
Frode,I recommend that you keep the 4.75k grid resisters in the circuit. In addition to being a voltage divider with the 2 meg feedback resistors (when installed), they also act as grid stop resistors to prevent any possible grid instabilities, and help protect your pre-amp in the event of tube failure (ie. grid short to plate)
Paul
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Follow Ups
- Re: 4.75k resistor - Paul Speltz 08:19:11 12/06/00 (1)
- Re: 4,75k - Frode 07:28:55 12/07/00 (0)