I went from a streaming setup using a Mac Mini 2 with a wireless network connection to a Lumin U2 Mini using a wired network connection. I noticed a dramatic improvement in sound quality. It was absolutely worth the money.
Ethernet connection for best sound quality
As far as I'm aware of for streaming audio with tidal hi fi plus ethernet. I need; besides modem and router.
1) A Streamer
2) A ethernet card specifically for audio jcat or matrix if I use my computer
3) Shielded ethernet cat 5 or better cable
So from wall to modem to router to streamer to dac, correct?