Reference-class open-back studio headphones for editing, mixing, and mastering. Now in black! High-quality construction of spring steel and aluminum featuring newly developed 38 mm drivers with extremely fast transient response. Its high sensitivity in combination with a 120 ohms impedance ensure ample volume and lowest distortion. The NDH 30 reproduces the signal without sound coloration – the ideal headphone for mixing and mastering. Also great for an authentic listening experience – enjoy your favorite records like they were made!