Mac mini M2 8G 256GB dedicated to Roon Server >
Synology DS224+ 2x8TB NAS Roon library volume with Western Digital G-Drive NAS backup > serves Stack 1 and 2 below.

Stack 1 (Living Room):
Denon DP-400 w/ DL-A110 cartridge
Denon DCD-1700NE
TASCAM DA-20
Cambridge Audio CXN100
Cambridge Audio DACMagic 200M
Schiit Audio Midgard
Schiit Audio Skoll
Denon PMA-800NE
Whafedale EVO4.2 bi-wired

Stack 2 (Bedroom):
Cambridge Audio MXN10
Cambridge Audio DACMagic 200M
Schiit Audio Lokius
Schiit Audio Jotunheim 2
listening chair

Theater (Living Room):
AppleTV 4K
Sony PS5
Gaming PC w/ XBOX sub
Nintendo Switch
Sony UBP-X800M2
Denon AVR-X3800H
Sony SS-CS3x2, SS-CSEx2, SA-CS9, SS-CS8, SS-CS5x2
Sony XR65X95J BRAIA 4K VH2

Portables:
Astell & Kern Kann Ultra
iPhone > THX Onyx

Cans & IEMs:
Shure SRH940
Bose QC35
Apple AirPods Pro
Apple AirPods MAX
Audeze Maxwell
Audeze LCD-3
Meze Audio Rai Penta IEMS
Meze Audio Empyrean II

Streaming subscriptions:
Qobuz Sublime
Tidal Individual
Nugs dot net
SiriusXM
Apple Music
Spotify