Electro Harmonix J Mascis Ram*s Head Big Muff PI Envelope / Filter they are labeled TR3 (drive)

they are labeled TR3 (drive) and TR2 (sens)

is a true bypass audio switcher in a new compact format

It powers all vacuum tube pedals from Electro-Harmonix

this strap is made to elevate your look

Easy battery replacement via a removable "drawer"

Electro Harmonix J Mascis Ram*s Head Big Muff PI Envelope / Filter they are labeled TR3 (drive)J MASCIS RAM'S HEAD BIG MUFF PI The J Mascis Rams Head Big Muff Pi fuzz pedal pays homage to the sonic center of the alt rock legends iconic tone of equal parts thickness and clarity in a special edition white and violet finish. Thats my sound. The Muff is always on, J says. All distorted sounds begin with the Muff. Thats what I grew up playing so its kind of amazing to have my own signature one. Based on the highly coveted 1973 Electro Harmonix V2