Dan Clark Audio E3 Closed Back Planar Headphones (Open Box)

Dan Clark Audio E3 Closed Back Planar Headphones E3 is Dan Clark Audio's complete redesign of the iconic Ether C Flow closed-back headphones. E3's striking black and blue design aesthetic, ergonomic shape and Gorilla Glass 3-clad cups are just a taste of the exciting upgrades to our midrange lineup.  E3 is a closed-back headphone that delivers DCA's signature open-back listening experience with all the benefits of closed-cup isolation. E3's superb isolation creates an inky-black background that highlights the incredible realism created by the combination of our patent-pending Acoustic Metamaterial Tuning System (AMTS) and all-new 5th-generation driver. The result is a superbly smooth tonal experience, rich in detail, with  a huge, wide-open soundstage free of any sense of "cup."  Altogether E3 delivers the kick of a mule when called upon to rock, yet teases out the finest nuances of your most detailed recordings. Naturally, E3 is as comfortable as DCA's other headphones. DCA's acclaim