I really really like this preamp/pedal. I can't keep it so I ended up profiling almost every gain/dynamic combination available which ended up being 40+ profiles. I uploaded my favorite profile for each channel (clean, O.D., Dist). I didn't want to flood the Rig Exchange with profiles that have very minimal differences so the rest are available at the link below. All profiles are DI and the Rig Exch ones use various Kemper cabinets. Vintage cabs sound great on clean and crunch, higher gain try out your favorite 4x12 cab.