*NOS* Electro-Harmonix Big Muff Pi Hardware Plug-in Effects Pedal and 2-in/2-out USB Interface
*NOS* Electro-Harmonix Big Muff Pi Hardware Plug-in Effects Pedal and 2-in/2-out USB Interface Long: 2-in/2-out Stereo Fuzz Pedal and Recording Interface with USB Functionality, Software Plug-in, Direct Monitoring, Tone Wicker/Bypass, and Presets