USB data: Does it carry album art info (ID3 tags)?

[simoncn]

(06-11-2014 18:17)Cornell77 Wrote:  Can the dac itself be built as a part of a UPnP renderer?

Yes. All the Linn DS models do this as well as many other devices from other manufacturers. In this case, the connection between the UPnP renderer software and the DAC would be internal instead of external via a USB socket.