Change history for item: Headphones Beyerdynamic DT 1990 Pro

Edit History of changes Delete item

1. Donny Darko 23 May 2023 00:04:11
   1. Create: Description #1225132
      Value: Design: full-size, device type: wired headphones, design features: neodymium magnets, detachable cable, straight plug, plug connector: mini jack 3.5 mm, acoustic design type: open
      
   2. Create: Device type #1225133
      Value: Wired headphones
      
   3. Create: Design #1225134
      Value: Full size
      
   4. Create: Technology #1225135
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1225136
      Value: 5 Hz
      
   6. Create: Maximum playback frequency #1225137
      Value: 40000 Hz
      
   7. Create: Impedance #1225138
      Value: 240 ohm
      
   8. Create: Sensitivity #1225139
      Value: 125 dB
      
   9. Create: Sensitivity options #1225140
      Value: DB/mW
      
   10. Create: Harmonic coefficient #1225141
       Value: 0.05 %
       
   11. Create: Weight #1225142
       Value: 370 g
       
   12. Create: Type of acoustic design #1225143
       Value: Open
       
   13. Create: Mount type #1225144
       Value: Headband
       
   14. Create: Membrane diameter #1225145
       Value: 45 mm
       
   15. Create: Number of drivers #1225146
       Value: 1
       
   16. Create: Design features #1225147
       Value: Neodymium magnets, detachable cable, straight plug
       
   17. Create: Plug connector #1225148
       Value: mini jack 3.5 mm
       
   18. Create: Length of cable #1225149
       Value: 3m
       
   19. Create: Included #1225150
       Value: Adapter 6.3 mm
       
   20. Create: Equipment #1225151
       Value: Headphones, 2 pairs of velor analytical and balanced ear cushions, 3 m straight cable, coiled cable, premium hard case, documentation
       
   21. Create: Additional Information #1225152
       Value: Cable connection: one-sided; Case included: yes; Gold-plated connectors: yes
       
   22. Create: Image #2461198
       URL: https://avatars.mds.yandex.net/get-mpic/5233631/img_id891538341200960607.jpeg/orig
       
   23. Create: Image #2461199
       URL: https://avatars.mds.yandex.net/get-mpic/5235448/img_id2705878869501444326.jpeg/orig
       
   24. Create: Image #2461200
       URL: https://avatars.mds.yandex.net/get-mpic/5366650/img_id4540881126547068477.jpeg/orig
       
   25. Create: Image #2461201
       URL: https://avatars.mds.yandex.net/get-mpic/5146425/img_id877665011587215125.jpeg/orig
       
   26. Create: Image #2461202
       URL: https://avatars.mds.yandex.net/get-mpic/5215925/img_id7166731145112481325.jpeg/orig
       
   27. Create: Image #2461203
       URL: https://avatars.mds.yandex.net/get-mpic/4529531/img_id7203469922718936175.jpeg/orig
       
   28. Create: Image #2461204
       URL: https://avatars.mds.yandex.net/get-mpic/5332172/img_id3988994374728374353.jpeg/orig
       
   29. Create: Image #2461205
       URL: https://avatars.mds.yandex.net/get-mpic/5228682/img_id472541481716838128.jpeg/orig
       
   30. Create: Image #2461206
       URL: https://avatars.mds.yandex.net/get-mpic/5231781/img_id7663737750334502050.jpeg/orig
       
   31. Create: Image #2461207
       URL: https://avatars.mds.yandex.net/get-mpic/5242010/img_id2893423931187631109.jpeg/orig
       
   32. Create: Image #2461208
       URL: https://avatars.mds.yandex.net/get-mpic/5246613/img_id694482476322707793.jpeg/orig
       
   33. Create: Image #2461209
       URL: https://avatars.mds.yandex.net/get-mpic/6439030/img_id6612652435486840254.jpeg/orig
       
   34. Create: Image #2461210
       URL: https://avatars.mds.yandex.net/get-mpic/466729/img_id9166817714069040475.jpeg/orig
       
   35. Create: Image #2461211
       URL: https://avatars.mds.yandex.net/get-mpic/5210428/img_id2822094861322745186.jpeg/orig
       
   36. Create: Image #2461212
       URL: https://avatars.mds.yandex.net/get-mpic/4055688/img_id2578105776097747796.jpeg/orig
       
   37. Create: Image #2461213
       URL: https://avatars.mds.yandex.net/get-mpic/1724439/img_id4303780000922075270.jpeg/orig
       
   38. Create: Image #2461214
       URL: https://avatars.mds.yandex.net/get-mpic/4968510/img_id2933070806734210978.jpeg/orig
       
   39. Create: Preview image #2461215
       URL: https://avatars.mds.yandex.net/get-mpic/5233631/img_id891538341200960607.jpeg/orig
       
2. Donny Darko 28 April 2023 04:02:05
   Name: Headphones Beyerdynamic DT 1990 Pro; Catalog: Headphones and Bluetooth Headsets