Sound Devices 552 Mixer Firmware 1.4 Update Deatils

Here is the latest notes on the newest updated firmware for the sound devices 552 mixer.

Last update November 3, 2011

Changes introduced in 1.4 include:


  • Save and load user settings to internal memory.


  • Improved transport control preventing semi-lockup conditions with some SD cards.

Here is the link to download the latest 1.4 firmware update for the sound devices 552