Other & Past Collections : Thieaudio Monarch Mk II | 7Hz Timeless (mod) | Campfire Andromeda 2019 | Sony IER-M9 | Sony IER-M7 | Sony MDR-EX1000 | Sony MDR-EX800ST | Sony MDR-EX600 | Sony XBA-Z5 | Sony MH755 | Sony MH750 | Sony WF-1000XM4 | Intime Sora, Sora Light, Light 2019, Light Balance, Light Unique Bass | Mofasest Trio | Yanyin Canon | ISN H40 (mod) | Fiio FD5 | Fiio JH3 | Tri Starsea | Tri i3 | Tangzu Zetian Wu (OG) | Dunu DM-480 | BQEYZ Spring 2 | BQEYZ Spring 1 | BQEYZ KB100 | NiceHCK NX7 Pro (red filter - mod) | TFZ no. 3 | Moondrop S8 | Moondrop Kato | Moondrop Kanas Pro | Tanchjim Hana 2021 | LZ A6 Mini | Truthear Hola | KZ Krila | KZ ZES | KZ ZS6 | KZ ZSR | KZ ED9 | KZ ZS10 regular | KZ AS10 | KZ ZS4 | KZ ZSN regular | KZ ZSN PRO | KZ ZS10 PRO | KZ ZSX | KZ ZEX PRO | KZ Castor Bass | KZ PR2 | Jade Audio EA3 | TRN V90 | TRN BA5 | CCA C10 | CCA CRA (mod) | Tinaudio T2 | ibasso IT01 | BLON BL-03 | DeeTee6 | DeeTee6 Pro | QCY T1c | QCY T5 | Haylou GT1 Plus | KZ Z1 | KZ VX10 | Samsung Buds Live | Soundpeats TrueAir 2 | Soundpeats Engine4 | Edifier Hecate GX05 2.4ghz gaming TWS
Retired Devices : ibasso DX160, Fiio M11 Plus ESS, Fiio BTR7, Fiio UTWS5, various dongles
Auditioned : Elysian Annihilator, Empire Ears Odin, QDC Anole VX, UM Mest MkII, Vision Ears Phonix, Sennheiser IE-900, 64audio u12t, u18s, u4s, Tia Trio, Fir Audio Xenon 6 (Xe6), etc.