Change history for item: Sennheiser HD 25-SP

Edit History of changes Delete item

1. Donny Darko 23 May 2023 08:54:35
   1. Create: Description #1290961
      Value: Design: on-ear, device type: wired headphones, design features: neodymium magnets, plug connector: mini jack 3.5 mm, type of acoustic design: closed
      
   2. Create: Device type #1290962
      Value: Wired headphones
      
   3. Create: Design #1290963
      Value: Invoices
      
   4. Create: Technology #1290964
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1290965
      Value: 30 Hz
      
   6. Create: Maximum playback frequency #1290966
      Value: 16000 Hz
      
   7. Create: Impedance #1290967
      Value: 85 ohm
      
   8. Create: Sensitivity #1290968
      Value: 100 dB
      
   9. Create: Harmonic coefficient #1290969
      Value: 0.4 %
      
   10. Create: Type of acoustic design #1290970
       Value: Closed
       
   11. Create: Mount type #1290971
       Value: Headband
       
   12. Create: Design features #1290972
       Value: Neodymium magnets
       
   13. Create: Plug connector #1290973
       Value: mini jack 3.5 mm
       
   14. Create: Length of cable #1290974
       Value: 3m
       
   15. Create: Included #1290975
       Value: Adapter 6.3 mm
       
   16. Create: Additional Information #1290976
       Value: Cable connection: bilateral; Contact pressure: 3 N; Oxygen-free copper cord: yes
       
   17. Create: Image #2627897
       URL: https://avatars.mds.yandex.net/get-mpic/2017233/img_id1215533404812917860/orig
       
   18. Create: Preview image #2627898
       URL: https://avatars.mds.yandex.net/get-mpic/2017233/img_id1215533404812917860/orig
       
2. Donny Darko 28 April 2023 04:15:19
   Name: Sennheiser HD 25-SP; Catalog: Headphones and Bluetooth Headsets