I use a Voodoo Labs Ground Control currently, which is great, but it seems like it is more than you need/want. I've used the Midi Mouse in the past, but it is limited to Program Changes only. Not sure if that covers your needs, but it is very compact and reliable. You might look into the Midi Moose (slightly larger).What MIDI pedals are you guys using with your rack gear when you gig? I'm looking for something small and basic to switch programs with. I have an old ART X-15 but it's overkill for my current needs.
I use a Voodoo Labs Ground Control currently, which is great, but it seems like it is more than you need/want. I've used the Midi Mouse in the past, but it is limited to Program Changes only. Not sure if that covers your needs, but it is very compact and reliable. You might look into the Midi Moose (slightly larger).