Sound Devices 8-Series
firmware v8.81
Sound Devices · Released Jan 11, 2022 · First seen Jul 20, 2026
v8.81 is not the latest firmware for the Sound Devices 8-Series: the current version is v11.01 (September 24, 2025). Go to v11.01
What's in this update
Fixed
- Improved Smart Battery calibration and shutdown thresholds to improve run times.
- Improved power source switching and power off when Smart Batteries are in use.
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