Update (2/18/15): v1.04 is now out, so upgrade away: http://www.sounddevices.com/download/633-firmware/

Update (2/17/15): There's a small bug in the Sound Devices 633 firmware v 1.03 update that's being fixed and tested now. We'll let you know when the new version is available for download or you can watch this page: http://www.sounddevices.com/download/633-firmware/

Sound Devices has released new firmware for the 663 and 664!

Firmware v. 1.03 for the 633 and v. 2.03 for the 664 includes:

• Adjustable Slate Mic Gain
• Shortcuts for Fast Control
• Time Code Mode: Free Run Jam Once
•  L-Ident tone

Download 'em now!