A recent article in Stereophile ( July 2011, page 45 ) indicates better sound may be achieved when a USB DAC is on a High Speed USB bus.
I have a PS Audio Digital Link iii. My Mac Mini, using as Music Server, will only recognize the USB Audio Codec ( PS AUDIO DLiii ) on the Non High Speed USB Bus. I've contacted PS Audio and they don't seem to have a clue about this. Anyone know if this device is capable as a High Speed USB device? Am I wasting my time and won't see any realistic sound improvement?
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