This is a listing for the Colosseum from Cornerstone Music Gear, a flexible dual-channel transparent overdrive with a variety of controls for crafting a spectrum of different tones. Colosseum brings together two of the most beloved drive circuits ever, reimagined with greater headroom, clarity, and flexibility. From the open, dynamic feel of the evolved Blues Breaker side to the rich, harmonically complex Klon-style drive with Clip Blender control: not a tribute, a creative evolution. Designed with direct input from the Cornerstone community, Colosseum is as practical as it is inspiring. Independent I/O, switchable routing order, and pedalboard-friendly integration make it a powerful, real-world tone tool. Ready for everything: from simple setups to advanced switching systems.