In Reply to: Help for a Sherwood S-5000 biased too hot! posted by Raver on December 28, 2003 at 07:56:16:
some more details:
- adjusting the "hum balance" control pot don't change the grid voltage much (it can move between -12v and -15v)
- the two 12 Ohm /1W resistors that connect to pin 3 (are these the cathode bias resistors?) measure (in the circuit) 15 Ohms and 13Ohms.
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Follow Ups
- Addendum - Raver 08:20:59 12/28/03 (0)