Home › Forums › Products › Stompboxes › H9 registration › Reply To: H9 registration January 14, 2017 at 5:54 pm #145452 gkellumParticipant The seller should deregister the unit before shipping it to you; then, you won't have any trouble registering it and using it with the app when you receive it. The seller can deregister the unit in the app.
