Astell&Kern
AK T9iE
  • SKU: DB-013MF Code: MF-013

Tesla Technology, Further Refined

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    Beyerdynamic x Astell&kern

     

     

    The AK T9iE uses Beyerdynamic's patented high-efficiency Tesla Technology and is manufactured by hand in Germany, satisfying the highest standards.

     

    •         Newly designed acoustic vent port for improved bass response
    •   Enhanced treble response using a specially engineered acoustic filter with integral earwax protection
    •        Pure silver and OCC hybrid cable (2.5mm 4-pole balanced)
    •         Designed by Astell&Kern
    •         Tuned for Astell&Kern by Beyerdynamic
    •         Handmade in Germany

     

    • Model 

      AK T9iE

    • Transducer type 

      Dynamic, moving-coil

    • Operating principle 

      closed

    • Frequency response 

      8 – 48,000 Hz

    • Impedance 

      16 Ohm

    • Total harmonic distortion 

      <0.2 %

    • Power handling capacity 

      10 mW

    • Sound coupling to the ear 

      intra-aural

    • Cable 

      4N pure silver and 7N OCC copper hybrid 2.5mm 4-pole cable

    • Connector 

      MMCX at earphones

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