Koss ESP950 Electrostatic Headphone System

Koss ESP950 Electrostatic Headphone System

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Product Description
Considered by many to be the pinnacle of audio reproduction, the Koss ESP950 Electrostatic headphone system sets the standard for desktop headphones. Not only do these professional headphones provide extremely low distortion, they also offer unbeatable sound quality and reproduction for an utterly unique listening experience Read More


  • Koss
  • Inherently low-distortion design
  • Patented electrostatic transducers
  • Pivoting vinyl ear cups with lightweight, comfortable design
  • Adjustable, detachable headband
  • Straight, dual-entry 4-foot cord with 6-foot extension
  • Frequency response: 8–35,000 Hz
  • Impedance: 100 kohms
  • Sensitivity: 98 dB SPL/1mW


  • Energizer
  • Battery pack
  • Leather carrying case
  • Connecting cables
  • 120 VAC adapter
  • Koss's limited lifetime warranty


Estimated ship date is Dec 18, 2017 PT.

Payment will be collected at checkout. After this product run ends, orders will be submitted to the vendor up front, making all orders final.