Crackle noises NAD389/ 399 with Dirac on FLAC stream

Answered

Anders Hellström

• September 06, 2025 09:40

Intermittent high pitch crackling sound when Dirac is active during e.g. Tidal flac streaming BluOS 4.10.19 and earlier. Is replicated at BluOS lab and OS action is promised in service request May 2025. Now waiting for it. Hope this can help other users I see are having same problem. Anders Hellström Sweden

0

• Official comment

  

  Mark T.

  Sr. Support Crew Member

  • September 08, 2025 12:57

  Hi Anders,
  
  I see that you have submitted a support request in regards to this issue you are experiencing. A member of our support crew will be reaching out to you soon.
  
  Thanks for #LivingHIFI
• 

  Anders Hellström

  • October 14, 2025 19:11

  Dirac and BluOs causing crackle is solved for me when using latest BluOs 4.12.11 update. Now all ok.
  Anders Hellström Sweden

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