Pro Tools | First Features Pro Tools | First software provides the following capabilities (depending on your hardware configuration): Support for up to four channels of audio input and output (depending on audio hardware) Up to a total of 16 audio tracks (mono or stereo) per project Up to 16 Auxiliary Input tracks (mono or stereo) Up to 4 Master Fader tracks (mono or stereo) Up to 16 MIDI tracks Up to 16 Instrument tracks (mono or stereo) 32-bit floating point audio resolution, at sample rates up to 96 kHz (depending on your hardware) Non-destructive, random-access editing and mix automation Audio processing with up to 10 real-time plug-ins per track, depending on your computer’s capabilities Up to 10 sends per track Up to 24 internal mix busses (mono or stereo) for routing and mixing Track-based collaboration with shared projects (you must upgrade your Avid Cloud Storage Plan to be able to initiate shared projects) For information about the I/O capabilities of your audio interface, see the documentation that came with your audio interface. For a list of qualified audio interfaces and computers for Pro Tools | First, visit www.avid.com/compatibility.