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. The LiveTrak L-20 features balanced XLR main outputs, while the six monitor outputs utilize balanced TRS 1/4" connectors, each with the ability to set up customized mixes. Simply connect your headphones or a stage monitor and adjust the levels to taste. There are nine s **This B-Stock product has either been returned from a prior customer order or was used as a demo and repackaged. The product box may show signs of wear, and has had the manufacturer seal broken, but the product should remain in working condition. The item may show some signs of use, but it should not affect performance. All B-Stock items include the original manufacturer warranty, as we are an authorized reseller for this brand. This product is also covered under our return policy.