Change history for item: Headphones Beyerdynamic DT 990 32 Ohm

Edit History of changes Delete item

1. Donny Darko 23 May 2023 00:11:49
   1. Create: Description #1226343
      Value: Design: full-size, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: open
      
   2. Create: Device type #1226344
      Value: Wired headphones
      
   3. Create: Design #1226345
      Value: Full size
      
   4. Create: Technology #1226346
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1226347
      Value: 5 Hz
      
   6. Create: Maximum playback frequency #1226348
      Value: 35000 Hz
      
   7. Create: Impedance #1226349
      Value: 32 ohm
      
   8. Create: Sensitivity #1226350
      Value: 96 dB
      
   9. Create: Max power #1226351
      Value: 100 mW
      
   10. Create: Harmonic coefficient #1226352
       Value: 0.2 %
       
   11. Create: Weight #1226353
       Value: 250 g
       
   12. Create: Type of acoustic design #1226354
       Value: Open
       
   13. Create: Mount type #1226355
       Value: Headband
       
   14. Create: Membrane diameter #1226356
       Value: 40 mm
       
   15. Create: Plug connector #1226357
       Value: mini jack 3.5 mm
       
   16. Create: Length of cable #1226358
       Value: 3m
       
   17. Create: Included #1226359
       Value: Adapter 3.5 mm, adapter 6.3 mm
       
   18. Create: Additional Information #1226360
       Value: 3D sound.; Cable connection: one-sided; Contact pressure: 2.8 N; Gold-plated connectors: yes
       
   19. Create: Image #2462421
       URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id7387637939115189400.jpeg/orig
       
   20. Create: Image #2462422
       URL: https://avatars.mds.yandex.net/get-mpic/5303294/img_id7356057233396820914.jpeg/orig
       
   21. Create: Image #2462423
       URL: https://avatars.mds.yandex.net/get-mpic/4412310/img_id6622882598869071398.jpeg/orig
       
   22. Create: Image #2462424
       URL: https://avatars.mds.yandex.net/get-mpic/4449143/img_id7270003254517680964.jpeg/orig
       
   23. Create: Image #2462425
       URL: https://avatars.mds.yandex.net/get-mpic/5009353/img_id483309230545882271.jpeg/orig
       
   24. Create: Preview image #2462426
       URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id7387637939115189400.jpeg/orig
       
2. Donny Darko 28 April 2023 04:02:25
   Name: Headphones Beyerdynamic DT 990 32 Ohm; Catalog: Headphones and Bluetooth Headsets