Ultrasone Edition 15 EX Over-Ear Open-Back Audiophile Headphones (Open box) overnight Panasonic OS-CON caps totaling 5

Panasonic OS-CON caps totaling 5

SONOROUS III has been tuned to an extremely accurate level based on new knowledge expertise gained from the development of SONOROUS VIII and SONOROUS X

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In addition to the closed design

internal patent-pending apex™ technology vents air pressure from the ear canal for fatigue-free listening

Ultrasone Edition 15 EX Over-Ear Open-Back Audiophile Headphones (Open box) overnight Panasonic OS-CON caps totaling 5Over ear, open back, high end headphones Ultrasone Edition 15 Audiophile Headphones Breathtaking Sound First of all, Ultrasone Edition 15 Audiophile Headphones has a breathtaking sound. It comes from a completely new development: gold titanium compound GTC) driver technology. The membrane consists of gold foil and a titanium dome elements that combine to produce an outstandingly transparent sound quality with an incredible degree of precision.