DACs: Chord Qutest, SMSL VMV D1, Airist R2R
Amps: ampsandsound Bigger Ben, Drop THX 789, Sprout100, Dark Voice, Massdrop ZDT Jr, La Figaro 339, SDAC + CTH Hybrid
DAP: FiiO M15
iems: Audeze LCD i4, Campfire Atlas, FiiO F7, Moondrop S8, JVC HA-FD01, and a few others not needing documenatation
Headphones; Sennheiser 600, 6xx, 800S, Audeze LCD XC, ZMF Verite, Auteur, Eikon, Aeolus, Meze Empyreans, Hifiman HE6SE, 4xx, Fostex x Drop Ebony, Emu Teaks, Focal Clear, Elex, Sendy Aiva
Vintage: Marantz 2325, Sansui 9090
Turntable: Marantz TT-15s1