Servers: 2xi7-13700 on HD Plex H1 Fanless Mini PC, 4TB Samsung SSD; Zotac CI662 nano, 4TB Sandisk SSD; all Ubuntu Server LTS
DSP: HQPlayer Embedded on SilentPC Portable DAW i9-11900+Ubuntu Server LTS, realtime kernel; HQPlayer Desktop on Mac Mini M1
Headphone systems: NAA on Up-Gateway > Intona isolator > Holo May KTE > Hattor Audio Ultimate Passive Pre > (ecp DSHA-3F amorphous; DNA Stellaris Special; Holo Bliss KTE); NAA on Up-Gateway > Intona isolator>Holo Spring 2 KTE > Holo Serene KTE
(Schiit Mjolnir 3; DNA Stellaris); iFi Zen Stream > Soekris dac2541 > Nitsch Pietus Maximus
Linn speaker systems: Klimax 2021 System Hub > Klimax 360 active speakers; Klimax 2021 DSM (Organik) > ATC SCM40A active speakers
Portable systems: Chord Hugo 2+2go; A&ultima SP1000M
Headphones: Dan Clark Audio Ether C Flow, Æon 2 C; ZMF Verité (open: silkwood; blackwood; closed: stabilized maple burl; monkeypod), ZMF Atrium open; ZMF Caldera open; ETA Mini C