Thanks.

What I am looking for is a consumer unit like the Squeezebox but
without the built in DAC. Any idea how the sound quality of WAV over
wireless ethernet with S/PDIF into my Arcam DAC would compare to my
Arcam CD Transport. One concern I have is how well the clock in the DAC
will synchronise with the clock in the unit, the Arcam units have a
connection between them to overcome this issue.

Cheers