Argon Audio: Aktualizacje firmware | Pobierz aktualizacje


FENRIS A4 | 24.01.2022
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FENRIS A5 | 24.01.2022
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FENRIS A55 | 24.01.2022
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  • Removed noise gate on all inputs
  • Fixed muting issue on phono input
  • Greatly improved sound tuning on A5 and A55
  • Improved gain on A55
  • Fixed a volume bug when switching between Bluetooth and HDMI ARC
  • Fixed disabling and enabling auto power up/auto power down not working properly
  • USB power now also works in standby

To update the speakers, please do the following:

  1. Unzip the file and place the "ota.bin" file on an empty USB drive (MAX 32 GB - formatted as FAT32). Remember to properly "eject" it before removing it from the computer.
  2. Ensure the Fenris speaker is connected to power and turned on (LED must NOT be red).
  3. Insert the USB flash drive into the Fenris Speaker. The LED will briefly flash green before returning to red.
  4. The upgrade is complete!

If you have any further questions, please do not hesitate to contact our support team at