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Original Message

RE: Opinions please: need recommendations for a Triode driver for a 2a3

Posted by dave slagle on January 17, 2017 at 08:45:10:

OK... how much current are you running?

going to a higher bias will reduce the current and at some point you will be running things too lean which means you need more voltage plate to cathode.

you could get a few more volts by replacing the 15K dropping resistors with a choke and of course a plate choke will put you in the other direction of having possibly having too much plate to cathode voltage.

dave