Home › Forums › Products › Rackmount › H9000 and Apogee Symphony I/O mkii how to connect them and get maximum channels › Reply To: H9000 and Apogee Symphony I/O mkii how to connect them and get maximum channels February 2, 2026 at 9:04 am #194479 tbskoglundKeymasterEventide Staff My mistake, only 1 digital protocol can be used at a time. Sorry for the confusion.
