You can record your own sounds directly in to it on the fly or use ready made samples and build an entire track using those sounds and manipulate them using the built in Dave Smith filters. It is a stand alone unit and does not need a computer to work.
Sampler with built in 16 step sequencer
Stand alone unit - no computer required
16 velocity sensitve, multi colour pads
7" Touch screen
Load samples from USB
8gb on board memory
Pioneer DJ Link to sync CDJs.