Keep your Pro Tools system and connected devices all in sync and running smoothly-no matter how complex your setup. Pro Tools Sync X® serves as the backbone of any audio post or large music production, providing reliable low-jitter clocking, sample-accurate lock to timecode, and precision frame edge alignment. It supports all industry-standard clock sources, pull up/down rates, timecode rates, and HD/SD formats. And its onboard video reference signal generator enables video peripherals to be locked directly, streamlining your production environment.