Headphone: Sony MDR-V6 (Japan)
DAC/Amp: TempoTec E44, BHD, and Sonata HD Pro, Meizu HiFi DAC Pro, Radsone ES100
Earphones: Etymotic ER4SR.
Collecting dust: CCA CSN, BLON BL03, QKZ VK4, Sony WI-1000x, Sony MH755, Venture Electronics Bonus IE, various Klipsch models
Gone but not forgotten: TRI Starsea, Etymotic ER2SE, HZSound Heart Mirror, TRN BA8, TRN VX, TRN V90s, TRN BA5, Cambridge Audio SE1, KZ ZS10 Pro, NiceHCK F3, UrbanFun YBF-ISS014, BLON BL-05, LZ A6 mini, Pizen DLC, Radsone HE100, QKZ VK1, LZ Z05A, NF Audio NM2, Shure SRH1840, E1DA 9038S