This is a gently used IO used in a church broadcast room. Works great just moved on from how it was used so we don't need them anymore. If you've already enhanced your Pro Tools system with a SoundGrid DSP network, expand its capabilities with this DiGiGrid DLI expansion interface. The DLI lets you add another pair of DigiLink ports to your SoundGrid DSP server (like the DiGiGrid DLS) for access to more I/O in your control room. You'll have 64 new inputs and outputs, connected to your SoundGrid DSP server with a simple Cat 5e/Cat 6 Ethernet cable. And of course, you'll be able to use SoundGrid-compatible plug-ins in real time with low latency on every input and output of the DiGiGrid DLI expansion interface. Lightly Used in Studio Environment less than half dozen times.The perfect upgrade for Pro Tools hardware, the DLI works in one of two modes: I/O and SGP. In I/O mode, the DLI bridges Pro Tools systems with SoundGrid I/Os and DSP servers. In this mode, the HD/HDX or HD Native system remains your playback engine, while the DLI appears as individual I/O units from which you can expand your studio by connecting additional SoundGrid I/Os and by offloading your plugin processing to additional SoundGrid servers. In SGP mode, the DLI enables you to control a variety of DigiLink-enabled I/Os, bridge your favorite DAW (Logic, Cubase, Nuendo, Ableton, Pro Tools Native, etc.) with SoundGrid applications and ASIO/Core Audio drivers, and offload your plugin processing to a SoundGrid server. In both modes, you can connect additional SoundGrid-compatible components to your system using a single Cat 5e or Cat 6 Ethernet cable.