K701

The AKG K701 over-ear headphones use revolutionary flat-wire voice coil technology for extremely accurate sound. 

From the Manufacturer:

Whether you prefer the holistic approach or like to listen analytically, the K701 will turn perception into pure enjoyment. AKG is the first manufacturer in the world to use revolutionary flat-wire technology in headphones, namely the K701. The result is a truly dramatic sound that places every musician at his or her correct location with pinpoint accuracy. This kind of agility and spaciousness in addition to brilliant highs and velvety, punchy bass is simply miraculous. These superlative open-back dynamic headphones provide an outstanding accurate sound and excellent imaging. Try the K701 and find out what ingenious headphone engineering can do for you.

Features:

• Revolutionary flat-wire voice coil technology: For extremely accurate sound and transient response
• Patented Varimotion two-layer diaphragm: For sparkling highs and accurate bass response
• Comfortable, specially shaped “3D-form” ear pads: For perfect fit
• Padded genuine-leather headband: Individually tested and numbered

Specifications:

• General Specifications
  • Audio frequency bandwidth (Hz): 10 - 39800
  • Cable(s) length (m): 3
  • Driver size (mm): 50
  • Maximum input power (mW): 200
  • Rated impedance (Ω): 62
  • Sensitivity (dB SPL/V @ 1 kHz): 105
• Audio Specifications
  • Audio frequency bandwidth: 10 - 39800 Hz
  • Maximum input power: 200 mW
• Dimensions
  • Weight (g): 235
  • Weight (oz): 8.3
• Audio Interface
  • Type: Stereo plug – 3.5mm (1/8-inch) with 6.3 mm (1/4”) screw-on adapter
  • Contacts: 3-pin
• Interface finish: Gold
• Wearing Style: Over-ear
• Application
  • Studio Mixing
  • Hi-Fi Listening
• Foldable: Not foldable
• Cup Style: Open