neazoi
Advanced Member level 6
Hi, in this design, can I use the PL504 instead of the 6dq6, since the last grid of the PL504 is internally connected to the cathode?
What changes would be needed, and what short of performance (output power) would you expect at the same anode voltage?
What changes would be needed, and what short of performance (output power) would you expect at the same anode voltage?