The SINE Series headphone is the next step up for many conventional headphone users. The world’s first on-ear planar magnetic is a blend of striking modern industrial design, top-quality build, and leading-edge planar magnetic technology. The SINE is lightweight, folds flat for easy travel, and available with our optional CIPHER Lightning cable with integrated DAC/AMP with DSP. Its accurate sound makes the SINE popular with creators worldwide at home, in recording studios, home studios, editing bays, and working on the road.