The Seymour Duncan Pickup Booster offers 25 dB of clean boost with flat EQ (and it's also a line driver). It uses a combination of two NPN and one PNP transistor. Originals use BC107s and BC177s, but other transistors should work fine as well. Check out the demo video below for more info.
That's great I was lookin for it
ReplyDeleteThanks David !
Thanks for this, been looking for this guy for a while
ReplyDeletehey, i wanna build this pedal but... in the dropbox, in the transfer image library,
ReplyDeleteit's not there
It's in the Misc folder.
Deletethanks :D i will build it, i was looking for this a long time ago
Deletework but Problem Pops when switching
ReplyDeletePotensiometer c25k logaritmis / c25k non logaritmis???
ReplyDeleteC = reverse log
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Deletecan a potentiometer be replaced with type A or type B?
DeleteHi,
ReplyDeletemy humble little request: Any chance to get a layout for the updated version of 2015? Schematic can be found here: https://aionelectronics.com/project/photon-booster-line-driver/
Kind regards
what are the replacement for BC177 ???
ReplyDelete