Source: MSB Signature V Dac, fed via quad USB input from a custom Core Audio Technolgy Windows 2000 server.
Preamp: VTL 7.5 III
Amps: Decware Taboo 3; various Geek Out USB portable amps; Ray Samuel Predator
Cans: HK 1000 V2, HD800, Flare Pro, Ultimate Ears EF11, JH Audio 16, and Etymotic; Moon Audio Black Dragon cabling