thanks for the quick reply. so all the midi controllers I mentioned would be good ?
I have a laptop computer without midi connections. How could I connect it to PC for programming the knobs?

Hello! I am new and am writing here because I really hope you can help me out. I recently bought a Roland XV2020 and I am using it live on stage. The sounds are great but the annoying thing is that they can be edited only through PC with an editing software. Now I would like to use a midi controller...