I hope this isn't too far off topic...
Can anyone recommend free or low cost software for drawing tube
amplifier schematics? I have been searching for some time but
haven't found anything with a component library well suited to this
purpose (often missing are such things as variable caps,
potentiometers, tubes, relays, switches, and other parts common to
amps). Or do I need to make my own component library to do this?
Many years ago I had built my own component library for some old DOS
'paint' type program, which worked well enough. Sadly a series of
stupid actions on my part resulted in loss of those files long ago.
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