Celebrate 55 years of the Big Muff Pi and 50 years of the Ram’s Head circuit with a limited-edition EHX Double Anniversary Big Muff Pi!
Limited to 555 pedals, this commemorative Muff is inspired by the rich history of the Big Muff Pi and Electro-Harmonix with design elements that pay homage to the many faces of the Big Muff in a special limited-edition laser-etched golden chassis. For the first time since the 1970s, the Double Anniversary Big Muff Pi will feature the Ram’s Head circuit in a “Big Box” full-sized Big Muff Pi chassis for all of the original mojo and magic craved by the true believers.