I recently re ripped my collection of CD's into Itunes as Apple Lossless, I have been playing them through my stereo by streaming from my iMac through an Airport Express using Airplay.
I have bought a Teac UD-H01 DAC which I have connected to the AE with an optical connector. The Apple Lossless files play at a sample rate of 44.1 but some Linn downloads which are sampled at 192kHz still only play at 44.1. Am I right in thinking this is a restriction of Airplay/Airport Express?
I then connected the Teac to my iMAC by USB having firstly downloaded the driver. The Linn downloads still played at 44.1. I expected them to play at 192, could anyone tell me why this is.
Thanks
John

















