AKG HSD-271 HEADSET

Dynamic dialogue
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.
FEATURES

Self-adjusting headband allows extended wear without discomfort
Over-ear, closed design for high comfort and high noise attenuation
Sealed design for recordings without unwanted spill
Dynamic microphone on flexible boom for maximum robustness
Auto-mute for headphone and microphone prevents feedback and protects headphones when not in use

SPECS

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