I have a Roctron Prophesy II preamp and i'm looking for a good midi controller that could be used to effectively change presets and to add/remove effects from certain presets so i wouldn't have to duplicate every effect i use just because i want to use the same effect with delay or without it or whatever other effect or effects. It should be moderatelly compact.

One of my ideas were also to be able to change parameters like volume or tap delay length by just pressing a button on the board rather than to use a pedal, it should be possible because you can hook up a lot of controllers on one effect for every parameter there is with prophesy.

I hope you can all understand what i wrote here, so if anyone has any insight or personal experience, please come forward.

Thank You.