Recent content by Trevlett

Hey guys, Just finished up a Super and got to bias the jfets. Q2 trim takes the drain from 7-11v on the drain. Is this normal? Q1 and Q3 can be set to 4.5v Any recommendations on what they should be, my first jfet build. Cheers, Trev

Hey guys, My first time working with a germanium Transistor. Q2 of the Duocast requires a OC71, I'm looking for an alternative at my local supplier. He needs the following info to help.. Voltage ratings Hfe Leakage Any recommendations? Thanks Trev