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Closed, Circumaural Headset
General Description

The HS201 is a modified version of the basic Sennheiser HD250 headphones, with the addition of a high quality microphone and a mounting pad for a head-position tracker. They are closed dynamic hi-fi stereo headphones with the feel of an open design.

A professional microphone is mounted on a heavy-duty, fully adjustable boom. The microphones can be either dynamic or electret and include a wind shield.

Because of their unique headband, the HS201 offers improved positional accuracy when used with a head-position tracker.  The top of the band maintains a consistent distance from the listener's ears, regardless of head size.  The combination of tracker mounting, sound quality and comfort make them an excellent option for a VR environment.

AuSIM part number: AuHS201
*  AuSIM designed and manufactured featuring original German-made Sennheiser parts
Headphones can be ordered through AuSIM's on-line eCommerce site ... ORDER

  • Precise sound reproduction with wide dynamics
  • Extremely lightweight aluminum voice coils ensure an excellent transient response
  • Neodymium ferrous magnet systems for optimum sensitivity
  • Diffuse field equalized for unadulterated listening
  • Detachable OFC copper cable, very low handling noise
  • Head trackers maintain precise height from the ear-plane, regardless of head size and shape
Technical Data
HS201 Tracker mount

AuSIM HS201 with mounted head-position tracker
Nominal impedance 300 Ohm
Load rating 200 mW
Contact pressure 3 N
Weight w/o cable 290 g
Jack plug 1/4 inch/6.3 mm stereo plug
Transducer principle Dynamic, closed
Ear coupling Circumaural
Connection cable 10 ft/3 m detachable single-sided OFC cable
THD, total harmonic distortion < 0.2 %
Sound pressure level (SPL) @ 1 KHz 94 dB
Frequency response (headphones) 5 - 40000 Hz (-10 dB)
10 - 25000 (-3 dB)
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