Headphones: Focal Utopia, Meze Empyrean, Kennerton Rognir Planar Bog Oak LE, Kennerton Gjallarhorn GH50 JM Baltic Sea LE, Focal Radiance, Oppo PM-1, Audeze Mobius, V-MODA Crossfade 2 Wireless Codex Edition
Deskop: SMSL M400, SMSL SP400, Denon DA-300USB
Portable: Shanling M9, Questyle M15, Shanling UA2
Cabling: Danacable Lazuli Ref Plus, Lavricables Grand 20 Multi Litz, Norne 20 awg/24-wire Silver Custom, Norne Silvergarde S3-C, Norne Draug V3, Norne Draug 3SC, Norne Skraug, Meze Furukawa Silver PCUHD, Moon Audio Black Dragon
Retired/traded: Focal Stellia, Sennheiser HD800, Audio Zenith PMx1, Denon AH-D7200, E-Mu Teak, Focal Elex, Sennheiser HD-6XX, Oppo PM-3, AudioQuest NightOwl Carbon, Fostex TH-X00 Purpleheart, NAD VISO HP50, FiiO M11 Plus LTD, A&K KANN Alpha, A&K KANN, Oppo HA-1, Burson HA-160D, SMSL SH-9; SMSL SU-9, Drop THX AAA-789, SMSL SU-8 v2, Denon DA-10, FiiO X7ii, FiiO X5iii, Oppo HA-2