@ozzy Do you have a Uptone Audio EtherRegen ($650) or Sonore OpticalModule ($300)? I am curious about putting either one of those in front of a Lumin X1 or P1 then using the Fibre input.
I was of the opinion that taking Fibre directly from a network switch to the Lumin Fibre input was the way to go, but recently I read a white paper by the designer of both the ER and OM and he laid out the argument why using just Fibre was not enough.
I tried an EtherRegen in front of my Sonore OpticalRendu then USB to my Musetec 005 DAC and I noticed a very nice improvement in clarity and focus. If I had a Lumin X1 or P1 the streaming setup would be even simpler and thus potentially even better.
If anyone is interested on the John Swenson whitepaper on streaming you can drill down from this post.