The Zoom LiveTrak L-20 is a flexible 20-input digital mixer and multi-track recorder. It features 16 mono channels, along with two stereo inputs. Every channel comes equipped with 3-band-parametric EQ. The mono channels feature a combo mic/line XLR-¼” inputs and high gain, low-noise microphone preamps, and phantom power. The stereo inputs provide dual ¼” and RCA inputs. Channels one and two also offer Hi-Z inputs for a guitar or another bass instrument. You also can record every channel and the master fader signal up to 22 tracks directly to an SD card.