*Please note  -- This pre-owned item may show signs of use. Please refer to the photos for details of the product.  Red 16Line is a 64-in/64-out Pro Tools | HD and dual Thunderbolt 3 audio interface with ultra-low latency A-D/D-A conversion, Red Evolution mic preamps, up to 121dB dynamic range, ultra-low round trip latency, and expansion over Ethernet for networked audio. Since Red 16Line provides both DigiLink connectors and Thunderbolt connections, it's now easier than ever to switch from Pro Tools | HD to a second DAW, without the need to reconfigure option cards in the interface. Simply change the host mode either in the remote control software, or on the device front panel and change DAWs in seconds. High-performance audio converters with over 118dB dynamic range A/D and 121dB dynamic range D/A (A-weighted) have been expertly selected and calibrated to provide the best balance of sound quality, dynamic range and conversion latency in Focusrite's best-quality audio interface. Red's ultra-low round trip latency completely transforms your workflow. If you're used to having to build two different mixes — one using input monitoring to overdub, the other using the DAW for playback — the good news is that now, one is enough. Build your mix on the DAW and use it whether you're overdubbing, or playing back, with all your plug-ins in place, all the time. Red 16Line features 16 line inputs on D-sub, coupled with 16 line outputs and two main monitor outputs. The two digitally-co