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Bluesound recent update 4.0 tanked sound quality ???

BluOS but more importantly Bluesound just rolled out their v 4.0 software/firmware update.   After the update I'm hearing something totally different than I was getting before the change.  The overall sound is much fatter and the bass is soft, flabby and lacking detail.  I have four different Nodes (Node 2i) in the house and some of them are driving some really decent gear in a two channel room so the change in sound is very noticeable.   Has anyone else noticed this change in SQ following the firmware update?  I respect the opinions here and would appreciate your thoughts.  Thx, R

128x128rick_n
zavato's avatar
zavato
1,403 posts
 

Did the update- zero difference in my experience

plain_fan's avatar
plain_fan
12 posts
 

I updated to the new FW and SW on launch day and thought I heard a difference immediately after doing so.  However, after multiple days of listening, I don't think this is the case.  I'm using an N130 with an upgraded power supply and analog outs to the processor (eventually I'd like to add an external DAC).

rick_n's avatar
rick_n OP
215 posts
 

Problem Solved

In my two channel room I was running the Node digital out into my Hegel integrated where the Hegel's DAC was doing the conversion.  In the Node settings there is an option to turn on "MQA external DAC"  While streaming NON MQA Qobuz or Spotify having this setting toggled ON was causing the problem.  Toggling it off cleaned up the SQ to what it was before the 4.0 update.  Toggling it on muddies the SQ of the non MQA music.

Thanks to everyone that responded, R

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