New to the product line is the HD 579, a headphone for those seeking premium performance and value. Powered by Sennheiser proprietary transducer technology and featuring the “Ergonomic Acoustic Refinement” (E.A.R) design, the HD 579 approaches the world of audiophile sound reproduction. This open back, around ear headphone delivers a natural tonal balance with outstanding spatial performance. Exceptional wearing comfort is provided by large ear cups fitted with plush velour ear cushions. The unique cool gray color scheme compliment styling that communicates quality at first glance. Crafted to impress, the HD 579 delivers performance beyond its price.