Multiple velocity levels capture each intstrument"s full dynamic range; For example, a single drum note can consist of over 80 samples * Several microphones for capturing and controlling distance, ambience and character. Each microphone has its own channel in the mixer, for full flexibility * Same velocity samples -- NN-XT alternates between sets of similar sample automatically, for a more realistic performance * Multiple variations for sampling and capturing human grip & playing techiques that give an instrument life * Includes 17 preset kits created from over 10,000 samples, covering every popular style -- musicians using ReWire-enabled tools like ProTools, Logic & Live can also use Reason as a standalone drum studio