In Reply to: RE: puzzled once more.... posted by Jim Dowdy on December 26, 2014 at 09:48:37:
This circuit appears to be dissipating in excess of 15 Watts per output tube (max recommended is 12 Watts). According to the tube curves, at these voltages, the minimum R(k) value should be approx 250 ohms.
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Follow Ups
- P.S. - Jim Dowdy 12/26/1411:02:50 12/26/14 (0)