Reply To: Controllers for H9000 Home › Forums › Products › Rackmount › Controllers for H9000 › Reply To: Controllers for H9000 October 15, 2020 at 11:41 pm #156032 joeydegoParticipant Can I use my pre existing Akai MPD226? It’s currently usb into the computer. I never use the 4 knobs or 4 faders on it for anything. Can it serve double duty somehow??