Change history for item: Headphones Beyerdynamic DT 990 600 Ohm

Edit History of changes Delete item

1. Donny Darko 23 May 2023 00:11:42
   1. Create: Description #1226317
      Value: Design: full-size, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: open
      
   2. Create: Device type #1226318
      Value: Wired headphones
      
   3. Create: Design #1226319
      Value: Full size
      
   4. Create: Technology #1226320
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1226321
      Value: 5 Hz
      
   6. Create: Maximum playback frequency #1226322
      Value: 35000 Hz
      
   7. Create: Impedance #1226323
      Value: 600 ohm
      
   8. Create: Sensitivity #1226324
      Value: 96 dB
      
   9. Create: Max power #1226325
      Value: 100 mW
      
   10. Create: Harmonic coefficient #1226326
       Value: 0.2 %
       
   11. Create: Weight #1226327
       Value: 250 g
       
   12. Create: Type of acoustic design #1226328
       Value: Open
       
   13. Create: Mount type #1226329
       Value: Headband
       
   14. Create: Membrane diameter #1226330
       Value: 40 mm
       
   15. Create: Plug connector #1226331
       Value: mini jack 3.5 mm
       
   16. Create: Length of cable #1226332
       Value: 3m
       
   17. Create: Included #1226333
       Value: Adapter 3.5 mm, adapter 6.3 mm
       
   18. Create: Additional Information #1226334
       Value: 3D sound.; Cable connection: one-sided; Contact pressure: 2.8 N; Gold-plated connectors: yes
       
   19. Create: Image #2462410
       URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id8073904613267649935.jpeg/orig
       
   20. Create: Image #2462411
       URL: https://avatars.mds.yandex.net/get-mpic/5303294/img_id7356057233396820914.jpeg/orig
       
   21. Create: Image #2462412
       URL: https://avatars.mds.yandex.net/get-mpic/4412310/img_id6622882598869071398.jpeg/orig
       
   22. Create: Image #2462413
       URL: https://avatars.mds.yandex.net/get-mpic/4449143/img_id7270003254517680964.jpeg/orig
       
   23. Create: Image #2462414
       URL: https://avatars.mds.yandex.net/get-mpic/5009353/img_id483309230545882271.jpeg/orig
       
   24. Create: Image #2462415
       URL: https://avatars.mds.yandex.net/get-mpic/5277894/img_id4739430966870565607.jpeg/orig
       
   25. Create: Preview image #2462416
       URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id8073904613267649935.jpeg/orig
       
2. Donny Darko 28 April 2023 04:02:24
   Name: Headphones Beyerdynamic DT 990 600 Ohm; Catalog: Headphones and Bluetooth Headsets