Tube CAD/SE AMP CAD

[Ianm2]

you have to get the anode current about right to match the calculated cathode resistor, that takes a bit of getting used to, just use it, play around and see what you get.

start of with the b+, the psu voltage,

you can largely ignore the coupling cap and grid leak resistors to start with.

both resistors in the srpp are the same value, btw.