Not realy an answer , but .....
http://dddac.de/at07.htm might be a nice read .


"gojamo" schreef in bericht
oups.com...
If you have no cathode bypass capacitor in a pentode voltage amplifier,
should the screen bypass capacitor be connected to the ground or to the
cathode? If the capacitor is connected to ground, would there be
resulting negative or positive feedback? Thanks