Colosseum

Cornerstone Music Gear created the Colosseum based on polls from their community—it's literally the pedal their followers voted into existence. This dual overdrive combines Blues Breaker and Klon circuits in one enclosure.

The Blues Breaker side removes the clipping diodes for improved clarity and output, plus adds Cornerstone's signature Clean control for dry signal blending. The Klon side uses hand-selected 1N34A Germanium diodes with an added silicon pair and a Clip Blender knob to sweep between classic Klon character and a fresh silicon flavor.

A toggle switch swaps the circuit order, and four jacks let you connect each side independently for maximum routing flexibility. Each side has independent Tone, Gain, and Volume controls. Handmade in Italy with high-end components throughout.