Hello! It’s been fifteen years since I built my ugly lovely ZV7R with a lot of help from forum members.
Although it sounded wonderful, it is too large to keep in my narrow room. So I disassembled it and I’m currently rebuilding a bit smaller one.
My question is if I use 40V power supply, what is the best value of the voltage at gate Q3(4V), drain Q3 (5V), gate Q1, Q2 (9V), and drain Q1, Q2 (20V)?
What I could adjust were gate Q3=4.9V, drain Q3=5.6V, gate Q1, Q2 =9.9V, and drain Q1, Q2=21V.
Thank you.
Although it sounded wonderful, it is too large to keep in my narrow room. So I disassembled it and I’m currently rebuilding a bit smaller one.
My question is if I use 40V power supply, what is the best value of the voltage at gate Q3(4V), drain Q3 (5V), gate Q1, Q2 (9V), and drain Q1, Q2 (20V)?
What I could adjust were gate Q3=4.9V, drain Q3=5.6V, gate Q1, Q2 =9.9V, and drain Q1, Q2=21V.
Thank you.