The NDH 30 is a circumaural, open-back headphone featuring outstanding detail resolution and high-precision stereo imaging with razor-sharp localization. Its linear soundstage and superior transient response make it the recommended tool for demanding applications such as mixing and mastering. The NDH 30 was inspired by the reference sound of a Neumann studio monitor setup, perfectly calibrated via the Neumann MA 1, available on-the-go in the form of an easily transportable headphone. At the same time, the NDH 30 forms its own sound reference in terms of headphone reproduction, which has become a key to success with the consumer. Its superior sound characteristics make the NDH 30 the first choice for mixing and mastering. Thanks to its high long-term comfort, it is just as excellently suited for high-precision editing.Main Features:Outstanding linearity and transient responseHigh spatial resolutionSound and mixing compatibility with perfectly calibrated Neumann KH Line speakersExcellent long-term wearing comfortInternally balanced cable (detachable)Foldable for easy transportSpecifications:Acoustic principle: Open-backFit: CircumauralFrequency Response: 12 34.000 HzTransducer: 38 mm dynamic drivers with neodymium magnetsImpedance: 120 ohmsSensitivity: 104 dB SPL (1kHz, 1 Vrms)THD: 0,03% (1 kHz, 100 dB SPL)Weight excluding cable: 352 gReplaceable earpads: yesFoldable: yesDetachable cable: yesCable length: 3 m (10 ft)Accessories included: Internally balanced cable with 1/4 adapter