Overdrive (Dual Overdrive (Bluesbreaker + Klon)) · $379
The Cornerstone Colosseum is an analog dual Overdrive (Bluesbreaker + Klon) pedal based on the Bluesbreaker-style + Klon-style overdrive, with BB side: Clean control + drive/level; Klon side: Clip Blender (germanium + adjustable silicon diodes) + drive/level; full knob set not itemized on product page controls, made in Italy. From $379.
| Category | Overdrive (Dual Overdrive (Bluesbreaker + Klon)) |
| Circuit / based on | Bluesbreaker-style + Klon-style overdrive |
| Signal | Analog |
| Controls | BB side: Clean control + drive/level; Klon side: Clip Blender (germanium + adjustable silicon diodes) + drive/level; full knob set not itemized on product page |
| Switches | Channel-order toggle (swaps signal path order of the two channels) |
| Footswitches | 2 |
| I/O | Independent I/O jacks per channel for loop/routing flexibility |
| Power | 9V DC center negative |
| Dimensions | 119 x 94 x 42mm (4.7 x 3.7 x 1.66 in) |
| Weight | 0.5 kg |
| Country of manufacture | Italy |