Nick Lidakis:
I had been researching way to assemble an audiophile grade music server  
since early last year for my dedicated listening room. There were  
several ready to go retail (Sonos, Slim Devices, McIntosh, etc.)  
I don't know whether it suits audiophile needs, but this is my setup:
- Roku Soundbridge hooked via coax to my hifi system and to my LAN
- mt-daapd a.k.a Firefly running on my home server, serving FLAC, Vorbis
  and MP3 files. Everything but MP3 will be streamed as WAV to the
  Soundbridge because it cannot decode it itself.
Unfortunately, the Soundbridge always resamples everything it plays to
20Bit / 48kHz. But I cannot claim to hear any difference because of
this.