NOIRE X updates Dan Clark Audio's iconic AEON 2 NOIRE by integrating DCAs state-of-the-art Acoustic Metamaterial Tuning System (AMTS) with an improved driver, all carefully wrapped in a gorgeous ergonomically-enhanced design. NOIRE Xs dramatic black-on-black aesthetic, improved ear pads, self-adjusting headband, and Gorilla Glass 3 clad cups sumptuously hint at the numerous exciting upgrades within, all designed to maximize your listening pleasure. With NOIRE X, DCA sets a new standard in midrange headphone performance, comfort, and value!