Buffer Pedal

[Stevo]

What is a good scheme for a buffer circuit? Op amp,trans, fet....I would like to see if I could build something to eliminate load down and possible oscillation form those J-201 that really have to much gain and you dont find ouit until it is all in the box? a simple plug in or maybe with a pot adjustment.....Thinking I could tame my cascaded boosters with a simple add on buffer...This probably is way off base but a thought Thanks

[Fret Wire]

http://www.muzique.com/lab/superbuff.htm

[Stevo]

This is great, will it help the load problem from my cascading booster circuits?  would you put in front of the booster or after, man the J201 have way to much gain but you really cant tell until it is together in the box close to each other.. You cant tell lying on your bench wired ready to go :oops: Thanks