(Refurbished) Sennheiser HD 600 – Audiophile Hi-Res Open Back Dynamic Headphone, Black. 2-Year Warranty
Sennheiser HD 599 Special Edition Wired, Over The Ear Audiophile Headphones with E.A.R. Technology for Wide Sound Field, Open-Back Earcups, Detachable Cable (Black) Without Mic. 2-Year Warranty.
Sennheiser IE 300 in-Ear Hi-Res Audiophile Headphones – Sound Isolating with XWB Transducers for Balanced Sound, Detachable Cable with Flexible Ear Hooks, 2-Year Warranty (Black)