ampage
Tube Amps / Music Electronics		 For current discussions, please visit Music Electronics Forum.

ampage archive

Vintage threads from the first ten years

Search for:  Mode:  

 

previous: R.G. Well - the vacuum triode is the mos... -- 10/25/1999 9:31 PM view thread

Re: FET Electrical Performance

10/25/1999 9:52 PM
Scott
Re: FET Electrical Performance
quote:
"For "clean boost", you have a couple of options. You can go with the JFET and see if you like the sound anyway. You can use a JFET/transistor pair and feedback, or use a JFET input opamp. "
 
 
I will try just the jfet as you suggest. The jfet/transistor pair sounds interesting also. I assume they are direct coupled somehow? How is the biasing done? The pair with feedback would give a low output impedance, acting as a buffer, correct?

 
Replies:
Ed Rembold Scott, One thing you migh... -- 10/26/1999 10:05 PM
Jack The 9v power is your problem. Crank... -- 10/26/1999 11:12 PM