The original. The electro harmonix big muff pi usa has become a staple on countless musicians pedalboards. Why? As much as we can talk about its rich blistering hot fuzz tones and irresistible sustain ? You only need to listen to the greats of rock music to understand its potential. Whether its hendrix santana or even john lennon ? Almost every guitarist has discovered the brilliance of the big muff. So it goes without saying that no pedalboard is complete without one. Slash through the mix with exceptional clarity. The big muff is renowned for its screaming high end. So you can trust that every one of your solos will be the main event in performance with nothing standing in your way. Its never ending sustain gives you even more sonic options for your playing. And combined with its iconic fuzzy character youll uncover new capabilities for your sound. Whether youre cranking up the gain or creating a more subtle textured guitar tone ? Each note will ripple in signature big muff style. Are you ready to join the greats?