Biasing ECC83 Valve or 12AX7 Tube with POT's
Channel: Elecifun
Date: 2016-06-06

If I run the heaters in series not so much glow and less current consumption. I get better results with a 50K POT on the plate(anode) and a 10K POT on the cathode.  Now I have negative bias on the grid. These experiments may seem pointless to some but I am learning how to bias transistors at the same time.
Also I am getting a clear understanding of what changes make what difference to the output waveform.