Sandstone's controversal statement would imply that it's much better to invest in components and non-digital cables, but the best, if overall performance is great, is to invest into media.
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?