Udate 6.12.2025
I owe thanks to many on Agon who have helped me get here.
This is my main system. The room is dual use but was specifically built and treated for sound. Walls have resilient channels and are sealed with Icynene insulation spray. Quite rock sheetrock used. All electrical outlets wrapped too.
Roon/Qobuz is used for this streaming only 300B tubes based system.
The AMPs/Pre are new and most of the rest was found used. The main chair is a Stressless w/ an Ottoman. Next to the room, this is key to no listing fatigue. The back of the chair is below my ears. Also key. No kidding.
Music City Acoustics helped sort the treatment and that’s likely the best thing contributing to how it all sounds. Before treatment reflections made sound muddy.
I love almost all music but Jazz above all.
Their web site says "A complete network solution for Extreme Audiophiles." I'd say this thing is remarkable. Seriously. https://jcat.eu/featured/m12-switch-gold/
W/ theJact Cables
Two of them...One of each side of switch... Ethernet Galvanic Isolator
http://www.mmcchina.com/Upload/whitepaper/MMC_Whitepaper12EN.pdf