I have an Ampeg Gemini on the bench with a pair of 7591s on the output. If I were to replace these with something more generic, what would it be? (6V6,6L6, 5881,6550, EL34 etc)
Don
erichayes wrote:Just went to the link Tom posted above, and noticed a couple of errors.
If the voltage is too high, make the resistor higher in value, or vice versa. . Actually, you want to increase the cathode resistance to decrease the cathode current in a cathode biased stage. The higher the cathode voltage is with respect to the grid
dhuebert wrote:I just started looking for 7199s, maybe I should be looking for some way to get rid of this one too.
Don
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