Sennheiser HD800, AudioQuest Nighthawk, Hifiman He560, Sony Z7, Audeze LCD2 revision 3 (non Fazor), Sony CD900st, Fostex TH900, Takstar TS-671, Takstar Pro 80, a bunch of other headphones that I can't remember.
Headphone Amp Inventory:
Gainclone mod, JDSLabs CMOYBB, Little Dot II+
Chord Mojo, Musiland 02 US Dragon, Topping TP32EX, HiSound Studio V, HiSound Studio V 3rd Annivesary, Ipad 2, Centrance M8, NuForce uDAC-3, NuForce uDAC-2, a bunch of fiio stuffs scrambled on random places, and FiiO D03k for PS4 :p.
Vermouth Cooper 7n
Other Audio Equipment:
Fitear ToGo!334, Jerry Harvey JH-5, Phonak 112, Final Audio Heaven II, and a bunch of other IEMs that I've forgotten where they are -_-. A pair of adam f5 for daily use.
Trance/Dance, Heavy Metal, Nu-metal, Acoustic, Electronic, Rock, Instrumental, some anime songs, some pop, some classical, and Kalafina :D.