BEHRINGER XENYX Q1204USB Premium ultra-low noise, high headroom mixer 4 state-of-the-art, phantom-powered XENYX Mic Preamps comparable to stand-alone boutique preamps 4 studio-grade compressors with super-easy "one-knob" functionality and control LED for professional vocal and instrumental sound "Wireless-ready" for high-quality BEHRINGER digital wireless system (not included) Built-in stereo USB/Audio Interface to connect directly to your computer. Free audio recording, editing and podcasting software plus 150 instrument/effect plug-ins downloadable at behringer.com