I just purchased the Muon Pro cabling system with the filter after having a few calls with Rob from Network Acoustics. BTW, Rob is a super nice guy. I was leery to spend 2K+ for this system but I am going to say after 30 hours of play time it is definitely worth it. My Muon goes from the wall to the Lucas Audio Music Server. I do not have a switch in between. Every note of every instrument is much clearer and the vocals are just crisper.
I am going to try a D-Link switch just to see if the music improved even more. If it does I will consider a higher-end switch from Network Acoustics, Paul Pang, or Ediscreation.