ESS 422H Headphones

ESS 422H Headphones

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Product Description
Featuring a 40-millimeter moving-coil dynamic driver and ESS’s Art of AMT technology, the 422H headphones deliver a full range of natural sound. Describing the improved multi-fold Air Motion Transformer, Major HiFi  says: “It pushes currents back and forth in a way that prevents air from escaping in the wrong direction Read More


  • ESS
  • Hybrid driver unit: 40mm moving coil driver
  • 20*30mm multi-fold Art of AMT (Air Motion Technology)
  • Impedance: 32 ohms +/- 15% at 1 kHz, 179 MV
  • Sensitivity: 110 dB +/- 3dB at 1 kHz w/ Vrms input = 179 MV
  • Power capacity: 50 mW, max ~100 mW
  • Frequency response: 20 Hz–20 kHz at 1 mW


  • Case
  • 6 ft (1.8 m) cable
  • 1/4 in (6.35 mm) screw-on adapter


Estimated ship date is July 30, 2021 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.