Change history for item: Sennheiser HD 250 II

Edit History of changes Delete item

1. Donny Darko 23 May 2023 08:55:11
   1. Create: Description #1291060
      Value: Design: full-size, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: closed
      
   2. Create: Device type #1291061
      Value: Wired headphones
      
   3. Create: Design #1291062
      Value: Full size
      
   4. Create: Technology #1291063
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1291064
      Value: 10 Hz
      
   6. Create: Maximum playback frequency #1291065
      Value: 25000 Hz
      
   7. Create: Impedance #1291066
      Value: 300 ohm
      
   8. Create: Sensitivity #1291067
      Value: 94 dB
      
   9. Create: Max power #1291068
      Value: 200 mW
      
   10. Create: Harmonic coefficient #1291069
       Value: 0.2 %
       
   11. Create: Weight #1291070
       Value: 215 g
       
   12. Create: Type of acoustic design #1291071
       Value: Closed
       
   13. Create: Mount type #1291072
       Value: Headband
       
   14. Create: Plug connector #1291073
       Value: mini jack 3.5 mm
       
   15. Create: Length of cable #1291074
       Value: 3m
       
   16. Create: Included #1291075
       Value: Adapter 6.3 mm
       
   17. Create: Additional Information #1291076
       Value: Cable connection: bilateral; Contact pressure: 3 N
       
   18. Create: Image #2628034
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id891335329141871604/orig
       
   19. Create: Preview image #2628035
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id891335329141871604/orig
       
2. Donny Darko 28 April 2023 04:15:21
   Name: Sennheiser HD 250 II; Catalog: Headphones and Bluetooth Headsets