Electro Harmonix Big Muff Pi w. Tone Wicker

Electro Harmonix Big Muff Pi w. Tone Wicker, Effects Pedal, Big Muff PI /Tone Wicker, The classic Big Muff with additional features, The Wicker switch opens up 3 high frequency filters that offer a rough but defined sustain, The Tone switch completely removes the tone control, providing you with a devastating broadband Big Muff slam!, With the Wicker switch turned off, you will have the original Big Muff Pi sound, Powered by 9V battery or 9V DC power supply (coaxial connector - negative terminal inside, not included, suitable power supply available under Article Nr #409939#), Dimensions (W x D x H): 102 x 121 x 89 mm, True Bypass, Made In USA