Features & details Premium ultra-low noise, high headroom analog mixer 4 state-of-the-art XENYX Mic Preamps comparable to stand-alone boutique preamps Studio-grade compressors with super-easy “one-knob” functionality and control LED for professional vocal and instrumental sound Ultra-high quality KLARK TEKNIK FX processor with 100 presets including reverb, chorus, flanger, delay, pitch shifter and various multi-effects 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 {contact info removed}