Ethernet connection for best sound quality

Do we have any CEE’s out there? The shielded cat 5e, 6 or 7 cables makes perfect sense. Installing high quality connections is also a no brainer. However, reading this thread brings up a few interesting questions. What internal components and design concepts are being utilized in high end streamers, like those previously mentioned? Since I own a Lumin U2 mini, I will pick on it. Has anyone with a CEE degree analyzed its design, construction, and components? Other than sound quality, which is extremely important, this is where the rubber meets the road. What do you see under the hood? Is it a Ferrari or a Chevy? The same question would apply to any other high quality streamer on the market. 

tvtgeek, you are definitely on to something most people don’t realize. Case in point, none of my jacks are plated for a grounded cable. I use plenum rated cat 5e cable and high quality jacks throughout my network. I have talked to a number of CEE’s regarding network switches etc. Some of these guys work on the software, hardware, and network side of the business. When I questioned the network person, he didn’t see any benefit in a “audio network switch.” He knew exactly what I was talking about. This person recommended using an unmanaged Cisco or Netgear switch. In other words, a high quality and reliable switch. In his technical analysis, a $500+ audio switch would really serve no purpose on the network side. Your system is a different story and what matters the most - DAC, preamp and amplifier. Of course, streamers prompted this thread. 

I would be the first to admit, I’m definitely not an expert in networking or audio. I got off the merry go round a long time ago. I’m open to new ideas and constantly learning from others on this site as well as others. That’s why I look to experts in their field. In this case, a knowledgeable CEE can look at a device and determine if it follows good design principles and more than likely determine if high quality components were used to manufacture the device. Unfortunately, I don’t have this skillset. I’m like most people on this site, I enjoy good music and this hobby. I also understand that every tech person or CEE may not have a deep understanding of audio systems like many users on this site. However, since I have a technical background, I like to ask questions, seek a better understanding, and explore various options in the audio world. I believe, it’s a best practice to have an open mind, ask thought provoking questions, and always be willing to listen and learn.

yage, thanks for the follow up.