WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
Building, troubleshooting and testing of these amplifiers should only be
performed by someone who is thoroughly familiar with
the safety precautions around high voltages.
Tubecad had a little article on the XPP amp. In the description he mentioned
that you could use 2 different tubes but my question is could I use jfets instead
of tubes in this circuit ?
