In Reply to: RE: I have seen that before a few times where no grid stopper was used. posted by Michael Samra on February 25, 2015 at 12:10:54:
The typically 1K series resistor to the grids of PP output tubes was not historically there to prevent oscillation but to prevent blocking distortion from periodic overload. Crowhurst covers this in the link below.
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Follow Ups
- RE: I have seen that before a few times where no grid stopper was used. - dave slagle 12:57:25 02/25/15 (0)