Home › Forums › Products › Stompboxes › upgrade two H9 Core from a H9 Max, it it possible??? › Reply To: upgrade two H9 Core from a H9 Max, it it possible??? February 25, 2015 at 2:21 pm #127584 AAgnelloModeratorEventide Staff If you have one Max, all of the algorithms will run on up to 4 additional H9s. So, yes.
