I've just found this thread and it is interesting indeed.
I currently have a Zen Stream as my network bridge/transport and it has excellent Wi-Fi which has allowed me to get rid of a lot of complexity (I experimented with FMCs, SFPs, Cisco switches, Audio Switches, exotic USB cables and Ethernet filters.)
I really don't want to go back to anything that requires a tonne of extra (expensive) boxes to make it sound good.
I'm in the market for a new network transport and I have my eye on Lumin and Auralic products. Auralic are famed for their excellent Wi-Fi circuitry but they also don't do MQA (not a deal breaker but worth noting).
So my question to the Lumin folks here is: does the Ethernet interface in the U1 and U2 mini require any exotic Ethernet "conditioning" or does it take care of all of that itself?
My router is within a few feet of my kit so I can easily run a good-quality cable (I have a couple of Audioquest Pearl Cat6a still), I also have a Cisco Catalyst 2960 spare that I could deploy inline. But I don't want to spend hundreds, nay thousands on Ethernet exotica on top of the cost of a Lumin mini.