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In Reply to: RE: SET EL34 fixed bias posted by backendloaded on July 20, 2014 at 13:32:35
Ground the cathode through a 10 ohm resistor to measure current. Attach the negative supply though a 100K resistor right after the coupling cap.
If you haven't read John Broskie's site, poke through.
Follow Ups:
Thank you very much for the info. I notice two caps between the B+ and the bias voltage. Do you have a value for these?
Those "caps" just indicate that there is a power supply, positive for the B+, and negative for the bias supply.
It is up and running. I like it a lot better than Cathode bias. I appreciate your help.
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