- SAM2 Party DJ is a fully featured, professional DJ system designed to meet the needs of even the most demanding DJs! If you are serious about your music - then SAM2 Party DJ is for you! Features Dual decks, Crossfading, Beat matching, Gap killer, large media library support, drag&drop management, instant song search, Album cover support and much more! Perfect for Professional DJs, Clubs, Bars, Restaurants, Gyms & Health club or even just for home use. Uses the same technology that powers hundreds of terrestrial and online radio stations!