AKG Acoustics GmbH

K 271 MK II

  • Professional circumaural hi-fi stereo studio headphones
  • Self-adjusting headband for optimum fit
  • Patented Varimotion speakers
  • High noise attenuation
  • For onstage and studio use
  • Automute feature mutes headphones when they are taken off
  • Leatherette and additional velvet ear pads
  • Single-sided, detachable 3 m cable and additional 5 m coiled cable

The newly designed AKG legend, K 271 MK II combines the benefits of AKG’s circumaural design for extreme comfort and a closed-back design for maximum isolation from ambient noise. Thanks to its XXL transducers, the K 271 MK II sounds clean, smooth and very rich.

The K 271 MK II is the perfect choice for any application where sonic bleed could cause problems such as broadcast work.

Another important feature of the K 271 MK II is the addition of a switch in the headband that mutes the audio just as soon as the headphones are taken off.

© 2010 AKG Acoustics GmbH

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 and 5 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.).
 


Typeclosed-back, dynamic headphones
Sensitivity91 dB/mW, 104 dB/V
Frequency range16 to 28,000 Hz
Rated impedance55 ohms
Max. input power200 mW
Earpadsleatherette und velvet
Cable3 m single-sided and 5 m coiled cable (99,9% oxygen-free); plug-in cable on headphones (mini-XLR connector)
Connectorgold plated stereo mini jack
Adaptergold plated 1/8" to 1/4" screw-on adapter
Net weight (without cable)240 g (8.5 oz.)
Shipping weight550 g (19.4 oz.)
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)