The MI Audio Crunch Box brings British-voiced distortion and attack within easy reach through features like a three-position comp switch, high and low gain modes, and an external presence control. The versatility here is formidable: use the comp and presence to dial in a gritty Queens of the Stone Age-esque stoner buzz or the high-gain mode for summoning '80s-era RAT-like distortion tones that slice through even the heaviest mixes.