AKG HSD271 Professional Headset With Dynamic Microphone

The AKG HSD271 delivers a comfortable, secure fit that keeps you focused on performance rather than hardware adjustment. This closed-back over-the-ear design pairs a responsive dynamic microphone with professional-grade construction, making it a dependable choice for live sound, broadcast, and studio work. The flexible boom arm and intuitive mute controls let you manage your signal without breaking concentration.

Audio Performance & Microphone Specifications

The microphone offers a frequency response of 16 to 28,000 Hz with 104 dB/V sensitivity into a 55 Ohm load, capturing vocal detail and presence across a wide range. The headphone section operates across a 60–17,000 Hz bandwidth with a 200 mW maximum input power rating, delivering articulate monitoring without distortion during extended sessions.

Design & Build Quality

Engineered in Austria and released in 2009, this headset combines Austrian precision with roadworthy durability. The detachable cable with six-pin mini XLR connector simplifies transport and replacement, while the compact 10.8 oz (305 g) weight minimizes fatigue during long days of work.

Key Features

• Over-the-ear, closed-back design
• Dynamic microphone with 16–28,000 Hz frequency response
• Microphone sensitivity: 104 dB/V into 55 Ohm load
• Headphone frequency bandwidth: 60–17,000 Hz
• Maximum headphone input power: 200 mW
• Rated impedance: 55 Ω
• Flexible microphone arm with automatic mute when moved up
• Microphone arm swivels through 270-degree arc
• Boom microphone mounts to left or right side
• Headband switch mutes audio when headphones are removed
• Detachable cable with six-pin mini XLR connector
• Weight: 10.8 oz (305 g) — Made in Austria

The HSD271 combines practical ergonomics with engineered specifications that deliver consistent, professional results in broadcast, performance, and studio environments.