I can bring the following...I'm just starting with this whole headphone world so my equipment may appear "inferior" to others but I didn't see anyone mentioning bringing any of what I list below.
Phones: Denon AH-D7000, Sennheiser HD595, Grado SR-80 (semi-broken but works)
DAC/Amps: Audio-GD FUN (Version A)
Source: My laptop with some of my DSP/EQ software along with any audio/video requests to demo out with (FLAC, MP3, MKV, Bluray, etc.). I have a full...