> I've been sending two channels of audio via SPDIF from an RME Hammerfall > DSP multiface to to a Delta 66. Listening to the Delta, I notice some > little periodic glitches which seem to indicate a synch problem [these > glitches are not present when receiving from the same card via analog]. > Can anybody suggest how I can troubleshoot this? Is it necessary to make > one a master and one a slave? If so, how is this done? I guess the RME has word clock i/o, how about Delta 66? I dont know how to set the word clock slave/master since envy24control does not have such controls. This is good question, since I think many people have asked how to set the word clock syncs. But since you can record spdif, set the Delta 66 clock to spdif in from envy24control. Tommi