The AKG HSD271 closed-back headset with dynamic mic is perfect for broadcast and recording use. From the Manufacturer: 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: 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 Self-adjusting headband: Allows extended wear without discomfort Specifications: General Specifications Audio frequency bandwidth (Hz): 60- 17000 Maximum input power (mW): 200 Rated impedance (Ω): 55 Sensitivity (dB SPL/V @ 1 kHz): 104 Dimensions Weight (g): 305 Weight (oz): 10.8 Audio Interface Type: Mini XLR Gender: Male Contacts: 6-pin Interface finish: Gold Wearing Style: Over-ear Application Studio Mixing Live Performance Features Built-in microphone: Yes Closed-back: Yes Detachable cable: Yes Over-ear: Yes Replaceable Earpads: Yes
