Here is a 10 watt I am now just wrapping with. The treble channel is driven by 2 12ax7's into an EL-84 ; and the bass channel is driven by an RCA Red Lable 6SL7 driving a 6V6. Standard high voltage power supply with electronic power scaling with my new double-bridge twin regulated filament power supply. Both tone stacks are cathode driven using fixed bias cathode followers with integrated gain control.
http://vj.minuteboard.com/images/000/002/445
-g
http://vj.minuteboard.com/images/000/002/445
-g