1) Check serial number, 2) Purchase plugin, 3) Download to SD card, 4) Install and activate
MixAssist Plugin

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Using multiple microphones with your MixPre? Enable MixAssist to reduce unwanted microphone and room noise while recording. Sound Devices’ renowned algorithm, once available only on the 6-Series, 7-Series, and 8-Series, is now available as a plugin for the MixPre-3, MixPre-3 II, MixPre-6, MixPre-6 II, MixPre-10T, and MixPre-10 II.

Learn more about automixing. 

After a plugin is installed on a MixPre or 8-Series, it cannot be removed or transferred.

SKU: epsilon Category:

Enter your device's serial number to determine if this feature is compatible.


Question: I made purchase from my smartphone. How do I download my license?

Answer: While this plugin may be purchased from a smartphone, the plugin must be downloaded from the online store to a computer or SD card in a computer, in order for the plugin to be installed onto the MixPre. If purchased from a phone, you will need to return to the online store from a computer to get your download file. Simply go to store.sounddevices.com/your-device/, reenter your serial number, and click Look-up.

The store will:

  • Verify purchase
  • Bypass Shopping Cart screens
  • Show that the plugin has already been acquired for the device with that serial number
  • Provide the download link for the plugin

Then, you can download the LIC file to an SD card, insert it in your MixPre, and activate it.