Change history for item: Sony MDR-7509HD

  1. Donny Darko 23 May 2023 06:01:42
    1. Create: Description #1262661
      Value: Design: full-size, device type: wired headphones, design features: neodymium magnets, straight plug, plug connector: mini jack 3.5 mm, acoustic design type: closed
    2. Create: Device type #1262662
      Value: Wired headphones
    3. Create: Design #1262663
      Value: Full size
    4. Create: Technology #1262664
      Value: Dynamic
    5. Create: Minimum repeatable frequency #1262665
      Value: 5 Hz
    6. Create: Maximum playback frequency #1262666
      Value: 80000 Hz
    7. Create: Impedance #1262667
      Value: 24 ohm
    8. Create: Sensitivity #1262668
      Value: 107 dB
    9. Create: Sensitivity options #1262669
      Value: DB/mW
    10. Create: Max power #1262670
      Value: 3000 mW
    11. Create: Weight #1262671
      Value: 297 g
    12. Create: Type of acoustic design #1262672
      Value: Closed
    13. Create: Mount type #1262673
      Value: Headband
    14. Create: Membrane diameter #1262674
      Value: 50 mm
    15. Create: Design features #1262675
      Value: Neodymium magnets, straight plug
    16. Create: Plug connector #1262676
      Value: mini jack 3.5 mm
    17. Create: Length of cable #1262677
      Value: 3m
    18. Create: Included #1262678
      Value: Adapter 6.3 mm
    19. Create: Additional Information #1262679
      Value: Cable connection: one-sided; Twisted cord: yes; Cord made of oxygen-free copper: yes; Gold-plated connectors: yes
    20. Create: Image #2562556
      URL: https://avatars.mds.yandex.net/get-mpic/4032259/img_id8647612430815256494.jpeg/orig
    21. Create: Preview image #2562557
      URL: https://avatars.mds.yandex.net/get-mpic/4032259/img_id8647612430815256494.jpeg/orig
  2. Donny Darko 28 April 2023 04:09:06
    Name: Sony MDR-7509HD; Catalog: Headphones and Bluetooth Headsets
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