AKG HSD271 Professional over-ear headset, dynamic mic, auto mute for headphone and mic

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HSD271 Studio Set Headset High-Performance conference headset

The HSD271 professional over-ear, closed headset is a standard for intercom, ENG/EFP work and video production. It is based on the successful K271 MKII Studio headphones combined with a rugged dynamic microphone. The flexible microphone arm mutes the microphone automatically as it is moved up. The microphone can be mounted to the left or right side, depending on personal preference and available space.

The HSD271 features a switch in the headband that mutes the audio just as soon as the headphones are taken off. The plug-in cable with a six-pin mini XLR connector allows quick replacement of the cable.


General Specifications

Headphone type: closed-back
Audio frequency bandwidth - headphones: 16 - 28000 Hz
Sensitivity headphones: 104 dB SPL/V
Rated Impedance: 55 Ohms
Earpads: leatherette velvet
Polar Pattern: Hypercardioid
Audio frequency bandwidth - microphone: 60 - 17000 Hz
Sensitivity microphone: 1 mV/Pa
Equivalent noise level: 15 dB-A
Electrical impedance: 600 Ohms
Recommended load impedance: 2000 Ohms


Length: 110 mm
Width: 205 mm
Height: 200 mm

Audio Interface

Type: Mini XLR
Gender: Male
Contacts: 6-pin
Interface finish: Gold


Detachable: Yes

Wearing Style

Over-ear: Yes


Studio Mixing: Yes
Live Performance: Yes

Cup Style

Closed-back: Yes
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