In Detail - New detachable connectors for cable replacement. Optional balanced cable, model ET-H3.0N7BL is also available for balanced connection - Unique designed Neodymium magnetic circuit adopting the magnetic repulsion system with 1.5 tesla (15,000 gauss) magnetic flux density to achieve wider dynamic range - The detachable unbalanced cable is made of 7N grade (99.99999%) OFC and highly durable duralumin plug case - Proprietary "Biodyna" diaphragm for fine and high resolution sound reproduction - The housings are finished by Japanese traditional "Urushi" lacquer by a 110 years old artisan group in "Bordeaux" finish on Japanese Cherry Birch. - The ear pads are made of protein leather made from eggshell membrane for maximum comfort.
*"Biodyna diaphragm is made by Bio-cellulose fiber featuring low specific gravity, high Yang's modulus and high internal loss at the same time to achieve 2 times high propagation velocity and 5 times high rigidity against the conventional plastic film based driver unit.