Change history for item: Ultrasone PRO 550

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1. Donny Darko 24 May 2023 02:06:59
   1. Create: Description #1387143
      Value: Design: full-size, device type: wired headphones, plug connector: mini jack 3.5 mm, acoustic design type: closed
      
   2. Create: Device type #1387144
      Value: Wired headphones
      
   3. Create: Design #1387145
      Value: Full size
      
   4. Create: Technology #1387146
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1387147
      Value: 10 Hz
      
   6. Create: Maximum playback frequency #1387148
      Value: 22000 Hz
      
   7. Create: Impedance #1387149
      Value: 64 ohm
      
   8. Create: Sensitivity #1387150
      Value: 102 dB
      
   9. Create: Weight #1387151
      Value: 295 g
      
   10. Create: Type of acoustic design #1387152
       Value: Closed
       
   11. Create: Mount type #1387153
       Value: Headband
       
   12. Create: Membrane diameter #1387154
       Value: 50 mm
       
   13. Create: Plug connector #1387155
       Value: mini jack 3.5 mm
       
   14. Create: Length of cable #1387156
       Value: 3m
       
   15. Create: Included #1387157
       Value: Adapter 6.3 mm
       
   16. Create: Additional Information #1387158
       Value: S-Logic® Plus technology surround sound, ULE technology hearing protection by reducing magnetic radiation by 98%; twisted cable 3 m 6.3 mm; straight cable 0.8 m 3.5 mm; Replaceable ear pads: yes
       
   17. Create: Image #2784992
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id4439731363088053638/orig
       
   18. Create: Preview image #2784993
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id4439731363088053638/orig
       
2. Donny Darko 28 April 2023 04:43:06
   Name: Ultrasone PRO 550; Catalog: Headphones and Bluetooth Headsets