The Neumann NDH 30 Black Edition is a circumaural, open-back studio headphone featuring 38 mm neodymium transducers with exceptional linearity and transient response. Designed for mixing, mastering, and editing applications, it delivers accurate sound reproduction without coloration. The headphone features frequency-selective absorbers to eliminate high-frequency overemphasis. With a nominal impedance of 120 ohms, sensitivity of 104 dB SPL, and maximum input power handling of 1000 mW, it's engineered for studio precision. Constructed with spring steel and aluminum, it weighs 352 g without cable and features an internally balanced detachable cable.