In Reply to: RE: St70 bias resistor posted by petercapo on December 13, 2014 at 10:12:59:
Thanks.
It makes sense to me that your idea regarding the accuracy of wirewounds vs carbon comp resistors back then is fair.
I will be doing an individual tube bias ,using a second set of bias pots , so each tube will see even less power than the original setup.
I am confident your math is correct.
sf
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Follow Ups
- RE: St70 bias resistor - Steve Franklin 13:14:17 12/13/14 (0)