The Electro-Harmonix Ram’s Head Big Muff Pi delivers the unmistakable articulate string separation and exceptional sustain that’s made the V2 Big Muff so sought after. Now with a few choice updates for convenience including true bypass switching, an LED to indicate effect status and the option of being powered by a 9-volt AC adapter.
- 
The authentic V2 Violet Ram’s Head Big Muff in a nano-sized chassis
- 
Effect status LED
- 
True bypass
- 
Vintage look and graphics
- 
9V battery included
 
 
 
 
Electro-Harmonix Ram's Head Big Muff PI Canada Tone Design