Change history for item: Preliminary Quad QC Twenty Four

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1. Donny Darko 03 August 2023 10:52:05
   1. Create: Width #155966
      Value: 220
      
   2. Create: Height #155967
      Value: 90
      
   3. Create: Description #6657497
      Value: Type: preamplifier, standard: stereo, circuitry: tube, connectors and interfaces: stereo audio line in x 5, phono input, preamp output, stereo audio line out x 4
      
   4. Create: Brand #6657498
      Value: Quad
      
   5. Create: Type #6657499
      Value: Preamplifier
      
   6. Create: Standard #6657500
      Value: Stereo
      
   7. Create: Number of channels #6657501
      Value: 2
      
   8. Create: Circuit design #6657502
      Value: Lamp
      
   9. Create: Input impedance lin. entrance #6657503
      Value: 50 kOhm
      
   10. Create: Minimum repeatable frequency #6657504
       Value: 5 Hz
       
   11. Create: Maximum playback frequency #6657505
       Value: 50000 Hz
       
   12. Create: Harmonic coefficient #6657506
       Value: 0.2 %
       
   13. Create: Signal to noise ratio #6657507
       Value: 80 dB
       
   14. Create: Connectors and interfaces #6657508
       Value: Stereo audio in x 5, phono input, preamp out, stereo audio line out x 4
       
   15. Create: Depth #6657509
       Value: 300 mm
       
   16. Create: Image #8339188
       URL: https://avatars.mds.yandex.net/get-mpic/4525599/img_id8327095032641650487.jpeg/orig
       
   17. Create: Image #8339189
       URL: https://avatars.mds.yandex.net/get-mpic/4397559/img_id8599474285639471080.jpeg/orig
       
   18. Create: Image #8339190
       URL: https://avatars.mds.yandex.net/get-mpic/5177644/img_id8430698354106861005.jpeg/orig
       
   19. Create: Image #8339191
       URL: https://avatars.mds.yandex.net/get-mpic/4866352/img_id864003444106729681.jpeg/orig
       
   20. Create: Preview image #8339192
       URL: https://avatars.mds.yandex.net/get-mpic/4525599/img_id8327095032641650487.jpeg/orig
       
2. Donny Darko 14 April 2023 14:26:35
   Name: Preliminary Quad QC Twenty Four; Catalog: Audio amplifiers and receivers