I found this unusual Willamson schematic using a 6V6G as the cathodyne splitter. I have a few questions about the circuit.
There’s a voltage source from the center tap of the power transformer for bias and the .01 (10k ohms, I assume) resistor of the 6V6G. I’ve never seen this done on a Williamson before.
Is the negative supply really needed for the 6V6G? If so, what voltage range could I use to supply the 6V6G cathode resistor?
Thank you
There’s a voltage source from the center tap of the power transformer for bias and the .01 (10k ohms, I assume) resistor of the 6V6G. I’ve never seen this done on a Williamson before.
Is the negative supply really needed for the 6V6G? If so, what voltage range could I use to supply the 6V6G cathode resistor?
Thank you