
The closed-back, sound-isolating NDH 20 is ideal for mixing and mastering. A good headphone amplifier helps to utilize its full performance. Its not entirely linear frequency response allows for fatigue-free listening over longer periods.
The frequency range from 5 Hz to 40.000 Hz enables detailed audio output. The high impedance of 470 ohms makes it necessary to use dedicated headphone amplifiers.
The open-back design offers neither active noise cancellation nor passive isolation from ambient noise.
Signal transmission is exclusively via cable, which means the model operates without an integrated battery or wireless connectivity standards.