As Apple Music is not integrated with our range of Network Players, Apple Music Lossless is not currently officially supported on our range of Network players via USB audio or other means.
At present, Apple AirPlay supports a maximum sample rate and bit depth of 44.1 kHz/16bit. This is a limitation of the AirPlay protocol, which may or may not change in the future.
Therefore, Cambridge Audio products that support AirPlay, are limited to this sample rate and bit depth. This means Apple Lossless Audio can support Lossless audio of 16-bit/44.1kHz (CD quality), but higher resolutions are not currently supported via AirPlay.
It is to be expected that when streaming from Apple Music on an Apple device over AirPlay to a Cambridge Audio Network Player, the resolution will be 44.1kHz/16bit AAC.