The highly flexible Zoom LiveTrak L-20 is a 20-input digital mixer and multi-track recorder well suited for live performances studio recording band rehearsals podcasts and more. The mixer features 16 mono channels each with combo mic/line XLR-1/4 inputs with high gain low-noise microphone preamps +48V phantom power and a single compression knob while the two stereo inputs offer dual 1/4 and RCA inputs. Channels 1-2 also offer Hi-Z inputs for connecting guitars and basses. All channels work with the on-board channel strip which provides a low-cut filter a 3-band EQ a pan control and two send FX for sending signals to the 20 built-in high-quality effects processor with two dedicated EFX Return channels.