Premium ultra-low noise, high headroom analog mixer with integrated 24-Bit/96 kHz USB/FireWire interface and 16-track USB recorder * Built-in 16x4 interface connects directly to your computer and supports Mac OS X and Windows XP or higher * Integrated 16-track USB recorder allows for instant recordings of your studio or live sessions * 4 state-of-the-art XENYX Mic Preamps comparable to stand-alone boutique preamps with individual Phantom Power switches * 4 studio-grade Compressors with super-easy "one-knob" functionality and control LED for professional vocal and instrumental sound