Grado Signature HP100 SE Special Edition Open-Back Headphones (Open Box) NEW 360° rotating eartip adjusts to

360° rotating eartip adjusts to the unique angle of your ear canal for personalized fit and better sound isolation

Boost audio from digital sources with optical connections such as TVs

without cable Connector 3

ideal for audiophiles seeking the ultimate sound quality

Is the IO-8 compatible with Hi-Res audio

Grado Signature HP100 SE Special Edition Open-Back Headphones (Open Box) NEW 360° rotating eartip adjusts toSignature 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