You supply your Electro-Harmonix Big Muff fuzz pedal. No pedal is provided! 

Notes: In its stock form, the Big Muff suffers from a dull, thin sound which can be a bit harsh. To remedy this, I upgrade many circuit components to add richness, clarity and fidelity to the tone. The difference between my modified pedal and a stock unit is impressive! Additionally, I add a bright LED in your choice of color / brightness. I also install a three position tone switch which provides different gain clipping options. Lastly, I add a "Boss-style" 9 volt DC power jack and my popular "Dead Bat" dying 9 volt battery simulator circuit - which allows you to adjust the amount of voltage supplied to the pedal for additional tonal options! Professionally installed by me.  I am meticulous in my work. I pay attention to the details - including cleaning / lubricating all jacks and pots, replacing any worn or missing battery straps, grommets and screws and fully testing every function prior to shipment. Still not convinced? I guarantee my work until the end of time! That's right - if you should ever encounter an issue with the craftsmanship on my modifications or repairs, I will repair or replace free of charge! I don't strive to be the cheapest. I strive to be the best! My reputation speaks for itself. 

We've modified and repaired gear for professional musicians - including members of Foo Fighters, Aerosmith, Megadeth, Anthrax, John Mayer, Bruno Mars, Counting Crows, Lucinda Williams, Joe Walsh, Tracii Guns, Wilco and Smashing Pumpkins. Buy with confidence! 

You can watch a video demo of this pedal here: https://www.youtube.com/watch?v=IsZJ74SPckc

Again, this price is for the modification service only. NO PEDAL IS INCLUDED!