Here's a fairly unique OD from the mid-nineties and the Polish pedal manufacture Exar Electronix. It's a soft clipping drive based around a simple discrete opamp topography. Originals have J113 JFETs, but others should work just fine. More info on FSB.
This is a library of perfboard and single-sided PCB effect layouts for guitar and bass. I'm not an electrical engineer by any stretch of the imagination, just a DIY'er who likes drawing layouts. It is meant for the hobbyist (so commercial use of any of these layout is not allowed without permission) and as a way to give back to the online DIY community.
Verified. the volume on the left is the gain. Sounds Great, low to mid gravel grit.
ReplyDeleteCould you please make a board for this hi-gain pedal https://docs.pedalpcb.com/project/Cetus-PedalPCB.pdf
ReplyDeleteI have a request please, I would love to see a pcb for the pevey EVH 5150 pedal
ReplyDeleteIt looks like the OD-4 has an additional "turbo" pot. Any ideas on what was added between the OD-2 and OD-4?
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