The Behringer XENYX QX1622USB Small Format Mixer delivers premium sound performance. This is due to four integrated mic preamps and channel EQs derived from classic British tones. There are four studio-level compressors with one-knob control for easy use whilst 3-band EQs provide a warm and musical sound. The XENYX QX1622USB incorporates incredible KLARK TEKNIK processors providing you with 100 world-class presents including reverb chorus delay and many many more. With a built-in stereo USB interface youll be free to plug your mixer directly into your computer to record and mix music thanks to the complementary software included.