Imagine this you don’t have to use your keyboard to mix on your laptop or pc because there are mixers for Virtual Dj. This is a 2 channel featuring line and phono inputs so you can hook it up to your turntable or stereo at a later date. Just load the software CD onto your PC and a couple of virtual turntables appear on screen. All you have to do is drag and drop your favourite songs onto the decks, slide the crossfader and away you go.