Home › Forums › Products › Stompboxes › midi thru poop › Reply To: midi thru poop May 12, 2017 at 2:53 pm #146364 nickroseModeratorEventide Staff There's not much that can go wrong here. Check and see if it will send any internally generated MIDI, e.g. clock or PC. (Change to XMT). And, as you suggest, try different cables.