it's been almost 5 years I have mine, bought a OCCAZ buddy, and he would like the road.
I used it on various programs (to rebirth through logic and Reason vst traktor +) and I use my pod xt also to control certain parameters live.
here is a product entry level but it does what you request.
The only downside: they could have put endless knobs, here avoid parameter jumps right in live!
very good value for money and I would do this without thinking too much choice (even nine)!