So you are using store-bought transistors eh? APPLIANCE OPERATOR!
Check out Jeri Ellsworth’s very impressive production of NMOS transistors.
Our book: “SolderSmoke — Global Adventures in Wireless Electronics” http://soldersmoke.com/book.htm Our coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmoke Our Book Store: http://astore.amazon.com/contracross-20