Iems: Hidizs MP145 (mod), Blon X HBB Z300, CCA CRA(mod), KZ EDA, KZ EDX Ultra, KZ DQ6, Blon BL-03 (mod), Tin Hifi T3 Plus, GuideRay GR-i68 (re-tuned), Westone Um3 (re-tuned), TRN BA5 (re-tuned)
Headphones: Denon AH-D2000 (mod)
Sources: iBasso DC04 Pro, Colorfly CDA-MP1P, xDuoo Link2Bal, TempoTec Sonata E35, iBasso DC05, 7Hz 71, iPod Classic 5G (mod)