Home › Forums › Products › Stompboxes › Selling my H9’s › Reply To: Selling my H9’s March 8, 2015 at 1:44 am #138485 LA KeysParticipant I too have a MAX and a CORE. About finding out which one is a max and which one is a core: Although both have the same (all) algorythms, the MAX will show "MAX" when you power it (plug the power adapter), the core will show "CORE". LA
