The HSC271 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 high-performance condenser 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 HSC271 features a switch in the headband that mutes the audio just as soon as the headphones are taken off. The high-quality six-pin mini XLR connector allows quick replacement of the cable.

Headphone type closed-back
Max. Input Power 200 mW
Audio frequency bandwidth 16 - 28000 Hz
Sensitivity headphones 104 dB SPL/V
Rated Impedance 55 Ohms
Earpads leatherette velvet
Polar Pattern Cardioid
Sensitivity 25 mV/Pa
Equivalent noise level 22 dB-A
Electrical impedance 200 Ohms
Recommended load impedance 2000 Ohms
Current 2 mA
Detachable Yes
Studio Mixing Yes
Live Performance Yes
Length 110 mm
Width 205 mm
Height 200 mm
Type Mini XLR
Gender Male
Contacts 6-pin
Interface finish: Gold
Over-ear Yes
Not foldable Yes
Closed-back Yes