12dw7 for cascode?

[Austin]

I am fascinated with cascodes lately, since I saw this website: https://sites.google.com/site/powerc.../power-cascode

Kinda the premise for the 12sw7 cascode I spose. I went ahead and built something like it and am going to post a thread about it. Maybe I could build a guitar amp of all cascodes using the 12dw7 cascode in the preamp..

[tubeswell]

Here's an example of a PI (to help you along)

http://music-electronics-forum.com/t354/