Electro Harmonix Big Muff Pi Classic Distortion Sustainer bluetooth The MOD REX lets you

The MOD REX lets you save and recall up to 100 presets

while the Pre-Vol acts as a gain control to go from a gritty preamp drive to over-the-top gated fuzz

octave up and square wave

Nine effect modes land on the STRING 9 for a wide array of symphonic and synthesized strings alike:

the unique Laney LSI (Laney Smartphone Insert) takes your experience to the next level by allowing you to connect your amp to your favorite guitar tone generating app

Electro Harmonix Big Muff Pi Classic Distortion Sustainer bluetooth The MOD REX lets youThe NYC original. Hendrix and Santana were among the first to get a piece of the Pi, and for over 40 years the Big Muff Pi has been defining the sound of rock guitar. Revered by contemporary guitarists and rock legends for its rich, creamy, violin like sustain, from Pink Floyd to The White Stripes, everyone still wants a piece of the Pi! True bypass Singing sustain with attitude Crushing distortion Adjustable tone 9 volt battery included