What's in the box?

  • Headphones HD 820 (closed, dynamic headphones)
  • connection cable: ¼” (6.35 mm) stereo jack plug (connected ex works), unbalanced
  • 4.4 mm stereo jack plug, balanced
  • USB flash drive (SD-U16L version) with instruction manual (as PDF file) and individually diffuse-field frequency response curve
  • instruction manual
  • storage box
  • microfiber cloth

 

Technical Data

  • Impedance

    300 Ohms

  • Frequency response (Headphones)

    12 - 43800 Hz (-3 dB)

    6 - 48000 Hz (-10 dB)

  • Sound pressure level (SPL)

    103 dB at 1 kHz, 1V

    • Ear coupling

      around the ear

    • Jack plug

      6.35 mm / 4.4 mm

      XLR-4 (optional)

    • Cable length

      3m

    • Weight

      360 g without cable

    • Transducer principle (headphones)

      dynamic, closed

HD 820

$1,999.90Price
  • HD-820

    Flagship award winning, Closed, audiophile-grade hi-fi professional stereo headphones, includes 4.4mm Pentaconn plug balanced cable and 1/4" unbalanced cable. Impedance = 300 Ω

  • We want you to be completely happy with your purchase. If you are not satisfied with any new product, for any reason, you may return within 15 days for a refund of the purchase price or an in-house credit, or you may exchange for another product.