K 271 Studio

For onstage and studio use
Circumaural earphones
High noise attenuation
Automute feature mutes headphones when they are taken off.

The extremely popular K 270 Studio have unfailingly proven to be a reliable tool over the years.

The new K 271 Studio, while providing the same performance as the K 270 Studio, is much lighter and easier to use, and still provides a natural, pristine sound.

The closed-back, circumaural earphones provide maximum attenuation of high ambient noise. The K 271 Studio are also ideal for all applications where no sound must leak from the headphones. The headphones switch off automatically when taken off. Since this feature prevents headphone signals from spilling over into an open microphone it is highly appreciated by recording studio, live sound, TV sound, and broadcast engineers.

Circumaural, closed-back headphones with self-adjusting headband and auto-shut-off feature; Applications: Professional stereo-studio-headphones for live sound and studio monitoring; Frequency range: 16–28.000 Hz; Sensitivity: 91 dB at 1 mW / 104 dBV; impedance: 55 ohms per channel; power handling capability: 200 mW; Cable: 3 m (OFC) single-sided, plug-in, easily replaceable cable with mini-XLR connector and with hard-gold plated, screwable 1/4" jack plug; Net (headphones without cable)/shipping weight: 240/550 g (8.4/19.2 oz.).

Type	closed-back, dynamic headphones, circumaural
Sensitivity	91 dB/mW, 104 dB/V
Frequency range	16 to 28,000 Hz
Rated impedance	55 ohms
THD	<0.3 %
Connector	gold plated stereo mini jack
Adapter	gold plated mini to 1/4" screw-on adapter jack
Net weight (without cable)	240 g (8.5 oz)
Special features	plug-in cable with mini XLR connector
Patent(s)	Varimotion – multiple-thickness diaphragm for dynamic transducer (Patent no. AT 403.751, US 6,185,809, EP 814.637 (DE, DK, FI, FR, GB, IT, NL), JP 3.927.651); Acoustics slot resistor for dynamic transducer (Patent no. AT 408.706, US 6,639,991, ZL 01116806)