Yes John Curl and others like 10 volts on their jfets, but try it and listen - Its cheap and easy to try. I have many Borbely products, phono, Dac, lineamp, power amp all using the same input cascode and they are really very good. I can't listen to even 1 IC in the signal path now it destroys all the dynamics, detail, resolution, and smoothness.
Last edited: