Constant current source for Clone - Click HERE for Original Thread
audioandy
Hi
Can anyone help with component values etc to turn the unused half of my 6992 tube into a contant current source for the LM3875.
I am using the circuit as posted by Joe Rasmussen with 35v supply to the tube.
Many Thanks
Andy
Gerry
You could try LTSpice and the duncanamps spice tube models