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Ahmad_tbp 30th April 2006 10:42 AM

looking for similar FET
hi all ..
i want to build this guitar pre amp :
but i couldn t find the J201 transistors .. i m looking for any popular similar transistor that i can use instead of these j201 FETs ...
any idea ?

jacco vermeulen 30th April 2006 12:08 PM

The J201 is old stuff, popular may not apply.

2N5457.............about $0.16
2SK30........................ $0.50
A J201 does something like 35 cents here, quality equals price.

Ahmad_tbp 30th April 2006 01:31 PM

thnaks jacco vermeulen for reply , but i didn t find any of this similars ...

jacco vermeulen 30th April 2006 02:42 PM


Leolabs 1st May 2006 02:33 AM


jonkabon420 6th May 2006 09:26 PM

ahmad, are you still looking for V3 trannies?

I own one and came across your post. Ive never really heard of anyone wanting to build one, but its a pretty simple circuit. If you are still looking for anything about this awesome amp, email me.


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