Digidesign Sync I/O - Used The Digidesign Sync I/O is a multi-purpose synchronisation peripheral for Pro Tools systems. The SYNC I/O supports all Pro Tools sample rates, and synchronizes to all major time code and clock reference standards used in audio, video, film, and multimedia production. Condition: Good - Very good condition for age with some marks and scratches. Please see images. Accessories: No This is a used item. The unit is in good condition for its age with some marks and scratches. This unit is being SOLD AS SEEN. SYNC I/O supports all Pro Tools|HD sample rates: 44.1, 48, 88.2, 96, 176.4, and 192 kHz. SYNC I/O provides the following synchronization features with Pro Tools|HD. (Not all of these features are available on Pro Tools|24 MIX-series and Pro Tools|24 systems.)