Zoom Livetrak L-20 digital mixer and recorderIntroducing the Zoom Livetrak L 20 digital mixer and recorder The LiveTrak L 20 is the new digital console offering everything creators need to mix, monitor, and record complex productions. With 20 discrete audio channels and six individual custom monitor mixes, its built for bigger, bolder arrangements. As the L 20 is height of this range from Zoom, it is packed to the brim with features allowing you to record and mix professional grade audio.