Does Quartet work with Reaper? Chris April 20, 2021 19:08 Updated Yes, multitrack audio recording, playback and MIDI are functional and work as expected when using Quartet with Reaper. More information here. Related articles Do my settings get stored on the Mac or in Quartet? How do I route Quartet preamps directly to the outputs? Use my Quartet as an outboard analog preamp? Comments 0 comments Article is closed for comments.