In Reply to: RE: Swapped Output Tubes posted by Triode_Kingdom on June 18, 2024 at 08:26:24:
I replaced the output tubes, which were well used, with a fresh quad and they are behaving well. There are 1R resistors at the cathodes for monitoring the bias, 1K grid stoppers and 100R screen resistors. Haven't seen any HF oscillation on scope.
"It is better to remain silent and thought a fool, then speak and remove all doubt." A. Lincoln
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Follow Ups
- RE: Swapped Output Tubes - JKT 08:50:49 06/18/24 (2)
- RE: Swapped Output Tubes - Triode_Kingdom 14:09:29 06/18/24 (1)
- RE: Swapped Output Tubes - JKT 18:25:57 06/20/24 (0)