22-Oct-2014, 13:27
You can use (any) of the Airport Express devices as a digital source. they don't resample and can be Airplay'ed from any iOS device (or Mac running Maveriks or better). The older (plug like) Airport Expresses and be had for a very reasonable amount and you can disable the WiFi in them.
Rik
Rik
Devialet Ensemble
Hampshire, UK