Home › Forums › Products › Stompboxes › unregister H9 › Reply To: unregister H9 October 4, 2018 at 3:47 pm #150246 gkellumParticipant jimmiV wrote: I'm having the same issue. Sent email to support yesterday to re-register an H9 but haven't heard back yet. Our support people responded to your request an hour ago and asked you to send them a photo of the serial number of the device.
