System performance isn’t overlooked either, as Pro Tools HD extends the disk cache and can load entire sessions into your Mac’s RAM, for a smooth and optimized recording and playback sessions. Comes with an improved set of editing and recording tools One of the first improvements that Pro Tools HD brings is a larger number of usable tracks with a 3-card Pro Tools HDX system that enables you to work with 768 voiceable audio track, and with 256 voiceable audio tracks on a Pro Tools HD Native system.īesides numbers, Pro Tools HD also improves sound quality and performance, as it helps you capture clear high quality audio with almost no latency what’s so ever. Brings sound quality improvements and enlarges the number of playable tracks Pro Tools HD is a software updater designed to bring important improvements over Pro Tools, like features that boost your audio and video workflow.