Universal Amp

　　This project was logjam because of problems of thermal compensation and
DC drift. But this amp realized easily by concept of Denryu Enzan.

　　TO-3 type bipolar transisitor is tranposable, I can listen to the music by tuning
DC offset.

　　These transistors are tested.

　I heard like this. Hitachi is cool, Toshiba is warm, NEC is spiritual.

(June,1998)

Index