Confirmed Equipment:
Headphones/ IEMs- Vintage AKG K141, Hifiman HE-400 V2, Grado SR225i, Etymotic ER-4S/PT, Phonak Audeo PFE232, Unique Melody SCL3X re-shell, Sennheiser HD-600, LCD-2 V1 LCD-2 V2, LCD-3, Modded SR-80i, HD-25-1-ii, Westone 4, Hifiman RE0, UE TF10vi, Hifiman RE252, Monster Turbine Gold, Monster Turbine Copper, Koss Portapro, Brainwavs B2, Monoprice 8320, Soundmagic A10, Denon D2000, M-Audio Q40, Shure SRH440, Westone ES5, HD800, Sony XB500, Final Audio Piano Forte IX, Stax SR-001-MK2, Final Audio Heaven S, Beyerdynamic DT1350, SR325i, Sony V6, Shure SRH1840, Audio Technica W3000ANV, Audio Technica W1000X, Sennheiser HD650, Grado PS1000, Grado PS500, Hifiman HE500, Beyerdynamic T70p, Atomic Floyd Superdarts, Sennheiser IE80, Vsonic GR07,
Sources/Amps/DACs- Laptops (a few), Calyx Coffee DAC, Marantz CD5003, Hifiman EF5, Hifiman HM-602, iPod Classic, TTVJ Slim, CypherLabs Algorhythm Solo, Benchmark DAC-1 PRE (maybe), PA2V2, Digizoid ZO2.3, Topping TP30, Logitech Squeezebox Touch, Vintage Carver Reciever, Front Panel Express Amp, Sansa Clip, JDS Labs C421-2227, iBasso D-zero, ODAC, RSA SR71-B, V200, V800, Cowon J3, Schiit Bifrost, Schiit Lyr, Vmoda Vamp, Audioquest Dragonfly, Hifiman HM601.
So far that's the list of equipment. This is not including the cables ianmedium and Girls Generation is bringing.