Xenyx premium micline mixers with usb 1 knob compressors and software bundle behringer x1622usb a 16 input usb mixer with onboard fx mic preamps4 stereo channels4 aux sends2 stereo aux returns2 phantom poweryes channel inserts4 mono channel eq3 band semi parametic mid compressors4 stereo channel eq4 band fixed stereo graphic eq fbq xpq 3d voice canceller fx processoryes built in usb audio interfaceyes mutealt 3 4 subgroups2 energyxt25 softwareyes software bundleyes dimensions h x