DAC: Chord Mojo 2 + Poly, Fiio KA3
AMP: Project Ember, Project Sunrise
DAP: Google phones , Fiio X7, Sony Walkman WM1AM2, HD5, Discman D-50; Apple iPod Video 5.5
IEM: Westone W60(gen2), W80(gen3); Campfire Andromeda(2020), Solaris(OG); 64 audio U12T, Tia Trió; Sennheiser Momentum True Wireless 2; Phonak Audéo PFE 112, Shure SE215
Headphone: Grado SR80i, SR225e, RS1e, RS-1, GS3000x, Hemp