So what's your favorite amp for an OD pedal? Why? Mine is unquestionably my Ampeg VT-40. This thing absolutely loves freakin pedals. Cheap, expensive, new, old...damn, it sounds incredible with quite a few from simple vol boosts to more complex multi-level OD pedals. Its clean and edge of breakup sounds are just so orgasmically good, that I just like leaving the volume on the amp there and pushing it over the edge with a pedal. I think my faves with this amp are either the Line 6 Crunchtone or the AC Booster.