Digital cable upgrade? Can you tell a difference?


Ok So I drank the coolade and got all high end Balanced interconnects and Power cables and yes, it does sound better! Now I have just gotten into Hi-Rez computer files and I have me a little Avid Mbox that plays 96K 24bit files from Mac through a USB cable and sounds better that my expensive Audio Research CD player. So, now will an upgraded USB cable make any difference?
vdosc
Best is to try one and see. BTW, I have two interface, one is a Yamaha Audiogram 3 and the other is a Lexicon Omega.
I recently went from an XLR Kubala to a Stereolab / Stereovox Reference XV-Ultra Digital cable. In my system, the Kubala was a little too laid back and the Stereovox added the sparkle I was looking for... so... IMHO you can tell a difference.
Agree that it's worth trying, but improvements may not be on the same scale experienced with your other cable upgrades.