Dave, Take a look at this thread http://forums.slimdevices.com/showthread.php?t=13623
You may have the "electrical problem". I also have a sync problem when using the coaxial output from my SB2 to an outboard DAC. The DAC received power from my receiver's switched AC socket and would not sync up when I powered up the receiver and DAC. My work around was to power the DAC from a non-switched AC source and leave it on all the time and now it stays in sync. -- Jeff52 _______________________________________________ Discuss mailing list Discuss@lists.slimdevices.com http://lists.slimdevices.com/lists/listinfo/discuss