BEHRINGER PRO MIXER VMX300USB Professional 3-channel ultra-low noise DJ mixer with state-of-the-art phono preamps Built-in USB interface for recording and playback of any digital music file. Works with your PC or Mac computerno setup or drivers required Revolutionary energyXT2.5 Compact BEHRINGER Edition music production software included with feature-rich audio/MIDI sequencer that loads almost instantaneously on all computer platforms Massive software bundle includes Audacity vinyl restoration and recording, Podifier and Golden Ear podcasting software Intelligent, dual BPM counter with time and beat sync display