Tym Big Op Amp Big Mud

Regular price $260.00 Unavailable


This is my "big box" version of the now famous and very sought after “Op Amp”  version of this great pedal. The original was made simultaneously with the "standard" version 3 but used op amps instead of transistors. It is close in tone, still with scooped mids but a much bigger, “rounder” bottom end. This version had the tone stack bypass push/pull switch on the VOLUME knob but I run it as a normal (scooped) or flat response while still keeping the tone control intact for more options.

This is the version that is famous for it’s use by Billy in Smashing Pumpkins but I prefer to think of it as the first three Dinosaur Jr albums. It's a big, fat, thick wall of sound BM.

These are full sounding fuzz with lots of output and the option of the flat mids switch while keeping the tone control gives it a range from big and thick to big and thin. Check my blog for more details.


All of my pedals are hand made by me here in Brisbane, Australia using locally sourced components where possible and custom made enclosures. All the Tym effects on this site are constantly being hand made and uploaded for sale as they become available. I do not do presales/preorders or holds on ANY of my hand made stuff. Keep an eye on my NEWS feed for what's coming up and when it will be available. Check my blog for more info. 

All power supplies are std BOSS style adaptors unless noted otherwise. None of my pedals use batteries. 

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