Welcome to the party...I really didn't want to retire dang it!
You could use a 15Vpower supply, no +/- needed. and feed the output into a separate amp to get the desired amplitude, I worked very hard for minimum parts count. to get more performance you will need to add more parts.*not the circuit above but the one in #70
your circuit above only increases the possible current draw, I wanted to increase the voltage to 30V(p-p).
by Jake Hertz
by Jake Hertz
by Duane Benson
by Duane Benson