Home › Forums › Products › Stompboxes › Changing eventide H9 source instrument via midi › Reply To: Changing eventide H9 source instrument via midi December 26, 2017 at 4:03 pm #147991 TomtamaParticipant I was able to find a used Midi Solutions Event Processor for $60. I just need the Sysex messages to switch the source instruments. Come on Nick!!!
