The Neumann NDH 30 is an open-back, circumaural reference headphone designed for professional mixing, mastering and critical listening. It is engineered to deliver a highly linear, neutral response that matches the tonality of Neumann’s studio monitor range. The open-back architecture provides a wide, natural soundstage with precise detail, making it suitable for engineers who require reliable translation between headphones and speakers. Built with premium aluminium and steel components, the NDH 30 combines durability, comfort and long-term studio reliability.
Key Features
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Open-back design for natural imaging and wide stereo field
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Linear frequency response designed to complement Neumann monitors
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High-precision 38 mm dynamic drivers with neodymium magnets
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Low distortion across the full audible range
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Detachable internally balanced cable
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Foldable metal headband with adjustable stainless-steel sliders
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Soft, replaceable ear pads for long-session comfort
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Suitable for mixing, mastering and analytical listening
Technical Specifications
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Design: Open-back, circumaural
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Driver Type: 38 mm dynamic
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Magnet Type: Neodymium
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Frequency Response: 12 Hz – 34 kHz
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Nominal Impedance: 120 ohms
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Sensitivity: Approximately 104 dB SPL at 1 V
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Maximum Sound Pressure Level: 122 dB SPL
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Total Harmonic Distortion: < 0.03% at 1 kHz / 100 dB
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Connectivity: Detachable 3 m cable, 2.5 mm locking plug (cup) to 3.5 mm jack
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Adapter: 3.5 mm to 6.3 mm included
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Weight: Approx. 352 g (without cable)
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Headband Material: Aluminium and steel
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Ear Pads: Acoustic fabric-covered memory foam, replaceable
