I want to redraw an AKG c12 schematic , not for a PCB purpose. What's a good freeware program to do this? Prefereble with tube/component libraries etc...
I 'm using Eagle. I was actually looking for a good 6072 tube symbol, cause the actual Eagle tube library seems to have only single triode symbols for that purpose. Gonna try to make a symbol myself. I used to work with ultiboard a couple of years ago, just started with eagle yesterday :green: