Bring in the beats and tunes with the Hercules DJ 4Set Large D***ontroller. This product from Hercules offers groundbreaking mix production control right under your fingertips. The Hercules DJ 4Set Large D***ontroller has two deck, allowing you to control 2 same or different MIDI commands at the same time. Furthermore, it has four output channels, allowing you to send the mix to your computer while previewing the tracks with a headphone. Other ports include the high-fidelity Mic input, very handy if you want to put some vocal touch to your music, and its USB port allows you to connect and power the controller with a computer. So bring the house down with the Hercules DJ 4Set Large D***ontroller.