Xlr output no sound

Discussion in 'X9' started by SebastianBach, Aug 16, 2025.

  1. SebastianBach

    SebastianBach New Member

    Hi, I purchased the Luxsin two days ago. I updated the firmware. The XLR headphone output isn't working. The VU meters show signal activity. The 6.35mm port does work.
    EddNog was having issues with the sound. The solution was to connect the cables. On my unit, everything seems connected. What could be the problem?
    Thank you.
     
  2. Luxsin

    Luxsin Moderator Staff Member Zidoo TECH Supporter

    Would you please confirm "headset" output is manually selected when connect XLR4 headphone to X9?
     
  3. SebastianBach

    SebastianBach New Member

    Yes, the XLR4 output port is selected.
     
  4. Luxsin

    Luxsin Moderator Staff Member Zidoo TECH Supporter

    In the "audio setting", there is a "XLR port polarity", please try to adjust the setting to reverse and try again.

    also, do you have another XLR4 cable to try on?
     
  5. SebastianBach

    SebastianBach New Member

    I don't have another XLR4 cable. I took the amp back to the store. We tried other headphones. The XLR4 output doesn't work. Sorry, but I returned the amp.
     
  6. Luxsin

    Luxsin Moderator Staff Member Zidoo TECH Supporter

    We sincerely apologize for the inconvenience. We will look into what went wrong with this unit. Could you please let me know which country you are located in?
     
  7. SebastianBach

    SebastianBach New Member

  8. guts1515

    guts1515 New Member

    Maybe the connector is not connected like mine :D

     
  9. EddNog

    EddNog Member

    To be clear, I had a problem with getting output from the rear stereo 3-pin XLR outputs. The front 4-pin XLR headphone port was working fine for me.

    -Ed
     

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