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RE: I have seen that before a few times where no grid stopper was used.




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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  • RE: I have seen that before a few times where no grid stopper was used. - dave slagle 12:57:25 02/25/15 (0)

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