• 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.