In general, a power supply change can affect jitter. If the supply is noisy, the threshold at which digital circuits switch can vary with the power supply noise. That then effects the timing of the transitions which is the very definition of jitter.
If the power for the digital circuits including the output in the SB are directly powered by the external power source, you may see a change in jitter when you switch the power supply. If the digital circuit power comes from the switcher on the diaplay board, as does the analog circuit power, changing the external power supply is as unlikely to make a difference in the digital jitter as it is to make an audible difference in the analog output. Only you can decide if the digital jitter is audible in either case. TD -- tyler_durden ------------------------------------------------------------------------ tyler_durden's Profile: http://forums.slimdevices.com/member.php?userid=2701 View this thread: http://forums.slimdevices.com/showthread.php?t=21556 _______________________________________________ audiophiles mailing list [email protected] http://lists.slimdevices.com/lists/listinfo/audiophiles
