Reply To: SPDIF coaxial outputBy IDeangelis / Home › Forums › Products › Rackmount › SPDIF coaxial output › Reply To: SPDIF coaxial output August 25, 2008 at 5:42 pm #128949 IDeangelisMember Hard to say what the problem is. We would need to have your unit and computer/soundcard……I assume you are using a true S/Pdif cable.bestI