Tag: 664

664 Firmware v4.50

Download v4.50


  • Ctrl+T keyboard shortcut to toggle Tone On/Off


  • USB and VBus are now disabled during firmware updates.


  • Track Name Editing from Channel Screen adds new entry rather than edits existing entry.
  • 633 and 688 program files could be loaded onto the 664 and cause the unit not to boot.
  • Long file names on exFAT formatted media are truncated.
  • Factory Option for Scene Name can be overwritten by user if Scene Name is edited during record. This can cause Scene Increment Mode to stop working.

Products Mentioned

664 Firmware v4.01

  • Fixed
    • Wingman meter response is sluggish when WM-Connect is connected to the CL-12 Keyboard port.
    • NOTE: Requires updating the Wingman app to v1.01. It is important that, before launching Wingman, the 6-Series mixer is running v4.01 and the Wingman app on the iOS device is updated to v1.01.
    • Fixed in Wingman v1.01:
      • Wingman meter response is sluggish when WM-Connect is connected to the CL-12 Keyboard port.
      • Wingman display and metadata errors with 6-Series after the app has been brought in and out of Standby Mode.
      • iPad Pro 12.9” minor display issue in the Devices Found page.
      • Intermittent issue where Track Arm status shows incorrect state at sample rates 88.2kHz and above.
      • Track arming display inconsistencies.

Products Mentioned

Products Mentioned

664 Firmware v4.00

  • New
    • Support for Wingman, an iOS application by Sound Devices, LLC and the hardware accessory, WM-Connect, a Bluetooth® Smart USB dongle.
      • Wingman is a free iOS application available as a download from the Apple® App Store.
      • WM-Connect is an optional hardware accessory that connects to the 688 USB Port via USB B to USB A adapter or directly to CL-12 Keyboard port. The Bluetooth Smart device automatically pairs with mobile devices running iOS v8.0 or later.
    • From the Wingman app, you can:
      • Remotely control Record, Stop, False Take, and Circle commands
      • View Audio Metering, Timecode, Absolute time, Record Status, and more
      • Arm/Disarm Tracks for recording and manage track naming
      • Edit metadata of upcoming, current, and up to 50 previous recorded takes, including: scene, take, notes, track names, etc.
      • Manage, Create, and Email Sound Reports
  • Fixed
    • Intermittent Lock Up when restoring a saved Setup file.
    • Pressing Meters button from Take List > Take Edit screen returns UI to the wrong Meter View.