Grado Signature HP100 SE Special Edition Open-Back Headphones (Open Box) noise-isolating making it compatible with a

making it compatible with a wide range of earphones

and a dedicated button enables you to switch control from pads 1-4 to 5-8

and significantly improved ergonomics

Lightweight and designed for pockets

Grado Signature HP100 SE Special Edition Open-Back Headphones (Open Box) noise-isolating making it compatible with aSignature HP100 SE Grados new Signature HP100 SE headphones are a contemporary homage to the trailblazing high end HP1 model heralding a new design direction. World renowned designer and manufacturer of award winning headphones, Grado Labs presents its newest and flagship model, the Signature HP100 SE. Grado Labs founder Joseph Grado created what many consider to be the high end headphone market with the release of the Signature HP1 headphone in the