The XENYX X1222USB - 16-Input USB Audio Mixer with Effects from Behringer is a 16-input audio mixer with an integrated USB computer audio interface. It enables you to mix together and shape the sound of multiple audio signals, and route the audio to several outputs. Special attention has been paid to the quality of the X1222USB's 6 microphone preamps, "British" style EQ, and 4 easy-to-use one-knob compressors.
The X1222USB provides six mono channels and up to four stereo channels, making it ideal for smaller and medium sized audio tasks. There are two aux sends on every channel (which enable you to route individual channels to stage monitors or external effects), and two stereo aux returns. The built-in USB interface allows for a bi-directional transfer of the raw (non-fader or EQ) audio and effects to and from your computer.