Headphone : Audeze LCD - X, Focal Spirit Professional,Philips X1, Skullcandy Aviator 2.0, Skullcandy Navigator 2.0, SRH - 840 Bose QC3,  Koss Porta Pro 
Earphone : B&O A8, Yuin PK1, Sennheiser CX870, Beats Tour, mx980, ER-4s, Earpod
Amps : Mcintosh MC2255 n C33, Mcintosh 4100