Content | With large 50 mm transducers and a closed-back, over-ear design, the K275 are perfect for professional critical listening applications such as studio recording or live mixing. Just pick them up and you’ll immediately find the roadworthy design takes away the worry of damage while traveling. Try them on and you’ll realize they still provide the superior studio-quality sound you expect from AKG. And you’ll never get tired of wearing AKG Foldable Studio Headphones because their ergonomic design provides a comfortable fit?even during long sessions. |
- Professional hi-fi stereo studio headphones
- Semi-open, circumaural design
- Self-adjusting headband for optimum fit
- Patented Varimotion speakers
- Leatherette ear pads and velvet ear pads
- Single-sided, detachable 3 m cable and additional 5 m coiled cable
The K 240 MK II is a newly updated version of AKGʼs most successful headphones with Varimotion™ technology and XXL transducers. The K 240 MK IIʼs semi-open ear cups have around-the-ear coupling to deliver solid bass, accurate mids and crystal-clear highs.
Thanks to its lower impedance and improved sensitivity, it can be used with low-output audio sources to deliver its incredible sound.
The detachable OFC cable has gold-plated plugs for optimum audio quality and exceptional ease of service.
Type |
semi-open, dynamic headphones |
Sensitivity |
91 dB/mW, 104 dB/V |
Frequency range |
15 to 25,000 Hz |
Rated impedance |
55 ohms |
Max. input power |
200 mW |
Earpads |
leatherette and velvet |
Cable |
3 m single-sided and 5 m coiled cable (99,9% oxygen-free); plug-in cable on headphones (mini-XLR connector) |
Connector |
gold plated stereo mini jack |
Adapter |
gold plated 1/8" to 1/4" screw-on adapter |
Net weight (without cable) |
240 g (8.5 oz.) |
Shipping weight |
550 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) |
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The SRH440 Professional Studio Headphones from Shure provide exceptional sound reproduction and comfort.
Optimized for home and studio recording, SRH440 headphones reproduce accurate audio across an extended range.
Impedance, power handling and sensitivity are all calibrated for professional audio devices such as DJ mixers, mixing consoles, and headphone amplifier. Includes carrying bag and threaded 1/4" (6.3mm) gold plated adapter.
Enhanced frequency response delivers accurate audio across an extended range
Impedance and power handling optimized for perfomance with professional audio devices
Adjustable headband and collapsible construction provide comfort and portability
Bayonet clip securely locks detachable cable into ear cup
Sensitivity
105 dB
Maximum Input Power
500 mW
Frequency Response
10 Hz - 22 kHz
Weight
9.6 oz (272 g)
Cable Length
3 meters (9.84 ft)
Cable Style
Detachable coiled oxygen-free copper
Plug
Gold-plated 1/8" (3.5 mm) stereo mini jack
|
- 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 AKGʼs 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.
Type |
closed-back, dynamic headphones |
Sensitivity |
91 dB/mW, 104 dB/V |
Frequency range |
16 to 28,000 Hz |
Rated impedance |
55 ohms |
Max. input power |
200 mW |
Earpads |
leatherette und velvet |
Cable |
3 m single-sided and 5 m coiled cable (99,9% oxygen-free); plug-in cable on headphones (mini-XLR connector) |
Connector |
gold plated stereo mini jack |
Adapter |
gold plated 1/8" to 1/4" screw-on adapter |
Net weight (without cable) |
240 g (8.5 oz.) |
Shipping weight |
550 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) |
| The ATH-M20x professional monitor headphones are a great introduction to the critically acclaimed M-Series line. Modern design and high-quality materials combine to deliver a comfortable listening experience, with enhanced audio and effective isolation. An excellent choice for tracking and mixing.
- Advanced build quality and engineering
- 40 mm drivers with rare earth magnets and copper-clad aluminum wire voice coils
- Tuned for enhanced low-frequency performance
- Circumaural design contours around the ears for excellent sound isolation in loud environments
- Convenient single-side cable exit
Specifications
- Type: Closed-back dynamic
- Driver Diameter: 40 mm
- Magnet: Neodymium
- Voice Coil: Copper-clad aluminum wire
- Frequency Response: 15 - 20,000 Hz
- Maximum Input Power: 700 mW at 1 kHz
- Sensitivity: 96 dB
- Impedance: 47 ohms
- Weight: 190 g (6.7 oz), without cable and connector
- Cable: 3.0 m (9.8'), straight, left-side exit
- Accessory Included: 6.3 mm (1/4“) snap-on adapter
| 80 Ohm specs
- Type Over-ear (Closed)
- Channels Stereo
- Noise isolation 18 dB reduction
- Connections 3.5mm stereo, 6.25mm stereo
- Weight 9.52 oz
General
- Type Over-ear (Closed)
- Cable type Y-cable
- Channels Stereo
Other features
- Plug type Straight
- Gold-plated connector Yes
Audio quality
Noise reduction
- Noise isolation 18 dB reduction
Connections
- Connections 3.5mm stereo, 6.25mm stereo
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