Usb is harder to implement and in many DACs it can be the weak link. It will be interesting if at their price point the Bluesound products will have usb that is commensurate with their other digital outs.
BlueOS Changes Coming?
Saw a teaser from NAD that they're getting ready to unveil an upgrade to BlueOS at a trade show soon. Anyone have any info on what will be changing? I've used BlueOS and BlueSound products for a few years. Must admit though I've thought about moving on to something else recently. ROON for its robustness perhaps, or something like the new HiFi Rose streamers with their own interface.