With bluos 4.4.11, Dirac on, sounds much more louder than Dirac off with Nad amplifiers.

Answered

Luciano Merighi

• May 29, 2024 10:15
• Edited

As title says, after updating Bluos to 4.4.11 my Nad C3050LE started sounding much more louder when Dirac is engaged. Before, with 4.2.10, sound level was the same, with or without Dirac. 

I know this happened to other Nad models and besides it's annoying, I fear that this behavior could lead to digital clipping at preamp stage. 

Already opened a ticket with Nad and Dirac, rebuilt the Dirac 3.9.7 filter without succcess. 

0

• Official comment

  

  Mark T.

  Sr. Support Crew Member

  • May 29, 2024 13:27

  Please continue monitoring this issue using this community post.
  
  https://support1.bluesound.com/hc/en-us/community/posts/23797334820759-Firmware-4-4-11-Dirac-Issue?page=1#community_comment_23810856065431
• 

  Luciano Merighi

  • May 29, 2024 11:52
  • Edited

   maybe I'm wrong and biased but after some switching, trying to manage the level between Dirac on and off, I'm feeling that Dirac doesn't correct anymore. Before, when I switching, I had a huge tonal difference in favour of Dirac. Now, apart volume change, the sound is the same. 

  0

Post is closed for comments.