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.

Friday, August 20, 2021

Grind Customs FX Ultra '78

 Happy Fuzz Friday, everyone! Here's a cool take on the IC Big Muff by JuanSolo and Grind Customs. It's essentially the '78 IC Big Muff with the tone bypass switch with the tone stack from the Ultrastoner. Should be able to squeeze it into a 1590B. 



6 comments:

  1. Woohoo! Nice, I love this drive.

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  2. please do rocktron rampage next! love your work btw

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  3. you can mark this verified. It's way better than my ic big muff. It's going in a box.

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  4. Hi! In order to use this in bass, I'll try to do this but adding a blend (split&blend) control. I'll try to triple the capacitors value to increase some bass frequencies and see what happens ;) I'm doing these days some desings, is there any possibility to send these to administrators or something like that. Stuff like OmniCab Simulator, Theremin Fuzz. Anyone interested?

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    Replies
    1. I've found that, with fuzz, things get muddy if the input cap is increased.

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    2. The tone just needs more bass with these kind of fuzz, blend control mandatory also. Did you tried this yet? Any improvement with bass guitar changing cap values? Cheers!!

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