Headphones: Fiio FT1, PSB M4U, Corsair HS70, Grado SR60X (rebought).
IEM’s: Cambridge Audio Melomania 1+, HiFiMan Svanar Jr, NiceHCK Himalaya, Noble Audio Knight, Hidizs MP145, Artti T10, Aoshida E20, Tripowin X HBB Kailua, Faaeal Iris 2.0, Faaeal Anchestor, Aful Explorer, Hiby digital XOE, EarAcoustic Audio STA High-End, ND Planet, Tanchjim One DSP, Kz EDC Pro, QKZ MDR, Kbear Rosefinch, Kbear Cepheus, Yincrow X6.
DAC/Amplifier: Fiio Q3 MQA, Ifi hip dac 3, BGVP T01s , Olaf dual Bocheng chip dongle, NONAME 4.4mm dongle with Apple C101 chip, Aqua Nexum.
Tested but send back: Inawaken Dawn-MS, Fiio Q11, iBasso DX180, Joyodio Shine, Fiio Q3, Kz X Libra, Fiio JD3, Sony WF-C500, JBL Tune 130NC, Sennheiser HD 650, Simgot EW200, HiFiMan Sundara, Philips Fidelio X3, Philips Fidelio X2HR, Dali IO4, QOA Vesper (DOA), BeyerDynamic DT 900 Pro X, CCA Trio, Beyerdynamic DT 990 32Ohm, HiFiMan Deva Pro wired, Moondrop Kato, Moondrop Blessing 3, Truthear X Crinacle: Red, Tangzu X HBB XuanNV, 7Hz Timeless, Simgot Supermix 4, Tangzu Wan’er SG, Austrian Audio HI-X15, XSL X-One MK4, Sony WH-1000XM5, ThieAudio Hype 2,
Owned but sold: SMSL C200, Fiio JM21, Hiby R4, 7Hz Timeless AE, Tripowin X 0DiBi: Vivace, Simgot EW-300, Denon AH-D5200, Artti R1, Aful Performer8, Jabra 75T Active Elite, TRN Conch, Ikko oh300, Fiio FP3, HiFiMan HE400SE Bilateral (China edition), Kefine Delci, iBasso SR2, Koss PortaPro, Aful 5+2, 7Hz Five, TRN Shell, Ziigaat Nuo, Kiwi Ears KE4, Ziigaat X HBB Arcadia, Ziigaat Doscinco, Ziigaat X Jay Audio Estrella, Ziigaat Odyssey, Ziigaat Cinno, Ziigaat Cincotres, Grado SR60X(rebought), Kiiboom Evoke, Kiwi Ears Quartet, 7Hz Legato, 7Hz Salnotes Zero, 7Hz Sonus, 7Hz Timeless II, Etymotic ER2XR, Fatfreq X HBB Deuce, Blon BL-03 II, Kiwi Ears Crinacle Singolo, Faaeal Poppy, Qkz Cl8, QOA Adonis New, HifiMan RE2000S Pro, Faaeal Rosemary, Sennheiser ie200, Fiio FH7S, Fiio JD7, Fiio FF3S, Fiio FF5, Fiio FD3, Hidisz MS3, Hidizs Mermaid MS2, Kiwi Ears Cadenza, Qkz X HBB, Meze 99 Neo, Moondrop Chu 2, Grado SR325X, HiFiMan RE800 Silver, HiFiMan RE400i, Kiwi Ears X HBB Punch, 1more Penta P50, Artti T10 Pro, Kz ZEX, Kz ZVX, Kz PR1 balanced edition, Kz X HBB PR2 (first batch), Kz PR3, Kz Castor bass edition, Moondrop Chu 2, Kz Krila, Kz ZEX Pro, Kz LingLong, Kz DQ6, Kz ZS10 Pro X and Denon AH-C620R

(Worst IEM ever, possible AE imitation).
Sources: Tidal, Ipad Pro M4 13’, iPhone 16 PM
Wishlist: Fiio M21 (on pre order).