Firmware version 1.06 for the Sound Devices 664 Field Mixer is now available for download. Units shipping on September 16, 2013 or later will include this new firmware. Highlights include the following new features:
   

• Added new Input Mode menu allowing ability to switch a 664 without a CL-6 connected from standard 6-channel / 10-track mode to expanded 12-channel / 16 track mode.
• Added new Meter Views menu in the System Menu. Provides 3 user-configurable Meter Views, Meter View 1, Meter View 2, and Meter View 3. Meter Views are toggled by pressing the Meter button.
• Ability to turn off individual Meter Views so that user can choose whether to display 1, 2, or 3 Meter Views.
• Added new PFL Mode menu allowing ability to switch PFLs between Pre-Fade or Follow ISO Pre/Post-Fade routing.