*Please note this item is pre-owned and may show signs of use. Please see photos. Keep even your largest and most demanding Pro Tools HD projects in perfect sync with the Avid Sync HD. Incorporating a high-fidelity, low-jitter master Word Clock that supports operations up to 192 kHz, standard pull-up/pull-down rates for film and video applications as well as near sample-accurate lock to serial timecode (through RS-422), LTC, or bi-phase/tach signals- the Avid Sync HD is an ideal choice for any audio engineer. • A must have for Pro Tools | HD professionals in commercial music and post-production facilities • High quality • High-fidelity, low-jitter master clock • Near sample-accurate lock to timecode or bi-phase signals • Word Clock I/O up to 192 kHz capable • Supports all major industry-standard clock sources and timecode formats • Supports SD and HD video reference input (tri-level sync) up to 1080p / 60 fps • Supports standard pull-up/pull-down rates for film/video • Video input with timecode window inserter