Neumann NDH 20 - Refurbished
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- This item is covered for 3 years
What you need to know
What you need to know
- Precise and balanced reproduction: a sonic signature designed for monitoring, editing and mixing, with an excellent level of detail.
- High acoustic isolation: its closed-back design allows you to work comfortably, even in a noisy or shared environment.
- Long-lasting comfort and premium construction: memory foam ear pads, a flexible steel headband and lightweight aluminium ear cups.
- Refurbished version with a 3-year warranty: damaged original packaging, supplied with a straight cable, coiled cable, 6.35 mm adapter and carrying pouch.
Manufacturer Information
Neumann
https://www.neumann.com
contact@sennheiser.com
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Sennheiser electronic SE & Co.
Email: contact@sennheiser.com
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The DNA of Neumann monitoring in a closed-back pair of headphones
With the NDH 20, Neumann brings a well-established studio approach to the headphone format: reliable, clear listening with enough neutrality to make production decisions without having to fight excessive coloration. While many closed-back headphones favor flattering low end or an artificially emphasized top end, this model focuses above all on consistency and precision.
Within the brand's studio range, the NDH 20 occupies a strategic position. It is aimed at users who want a credible soundstage through headphones, close to the spirit of monitor listening, while benefiting from superior isolation. This is also what sets it apart from many closed-back models designed primarily for casual listening or consumer use.
A true workhorse for the studio, home studio and mobile production
The Neumann NDH 20 is equally suited to sound engineers, producers, musicians, beatmakers and content creators who need serious monitoring headphones. During recording, it effectively limits external noise and reduces the risk of disturbing those around you. In editing, audio editing or post-production, it makes micro-details, hiss, resonances and panning imbalances easier to hear.
Its other strength, which is rarer in a closed-back model, is its ability to support mixing. Thanks to an extended frequency response and a natural stereo image, it allows you to monitor the extremes of the spectrum, assess transients and work on balances with greater confidence. For a home studio that does not always have ideal acoustics, it is a particularly valuable ally.
The NDH 20 also feels at home outside the studio. Its foldable design, soft case and detachable cables make it practical for travel, client sessions or mobile work. It retains what makes it primarily valuable: serious, isolating and comfortable listening, without veering into an overly showy presentation.
Technical specifications
| Frequency response | 5 Hz - 30 kHz at -3 dB | Distortion factor at 1 kHz, 100 dB SPL | less than 0.10 percent |
| Impedance | 150 Ohm | Weight | 388 g |
| Rated power | 200 mW | Warranty | 3 years |
| Sensitivity at 1 kHz, 1 Vrms | 114 dB SPL | ||
Questions frequently asked
Is the refurbished Neumann NDH 20 suitable for studio mixing?
Its frequency response from 5 Hz to 30 kHz (-3 dB) and natural stereo imaging make it suitable for monitoring and mixing. The closed design provides high acoustic isolation in noisy environments.
What connectivity does this closed-back headphone offer?
Connection is via a 3.5 mm stereo mini-jack plug. A 6.3 mm stereo jack adapter is included for studio headphone outputs.
Is the headphone comfortable for long sessions?
Large memory foam ear pads are designed to reduce fatigue during extended listening. The adjustable headband is made of flexible steel. The ear cups are machined from lightweight aluminum, and the overall weight is 388 g.
Which cables are included with the NDH 20?
Two detachable cables are supplied: one straight cable and one coiled cable. A soft fabric bag and a quick start guide complete the package.
What is the condition of the refurbished headphone?
The original packaging is damaged; the headphone comes with a 3-year warranty.
