Sound Devices 8-Series
firmware v8.70
Sound Devices · Released Nov 3, 2021 · First seen Jul 20, 2026
v8.70 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
Known Issue: For a very small batch of units, occasionally upon power up, tracks that appear armed are not actually armed.
We have recently received a few reports of this issue.
We are now able to duplicate the problem and are treating it with the utmost priority.
Our initial findings suggest this is a problem that only affects a very small batch of units and is not directly related to recent firmware releases.
We are currently testing a firmware fix for this and will release it as soon as possible.
Thank you for your patience.
Note: To ensure best performance, always run the latest version of 8-Series firmware with the latest version of SD-Remote.
New
New Metering Ballistics menu for each Meter Preset. Options include: VU VU + peak hold (previously available, current default)
PPM
PPM + peak hold
New PPM Release Time menu. Selects the Release Time for the PPM meter ballistics from 400 ms (default) to 1600 ms in 200 ms steps. Added LCD Brightness shortcut. To adjust LCD brightness, hold Meters, then turn the Select knob.
Fixed
- Channel names with uppercase P and W are no longer incorrectly displayed in the Meter views.
- Rare events where the 8-Series delays on the splash screen after power on no longer occur.
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