Built-in Roland TR drum machine with 606, 707, 808, 909 kicks, snares, claps and hi-hatsControl the Serato Sampler with the TR-S sequencerBuilt-in VT Voice Transformer with Pitch, Formant, Ducking and Serato key matchingVelocity sensitive RGB color pads for HOT CUE, ROLL, TR, SAMPLER and moreLarge ultra-low-latency platters with integrated displays4 high-quality integrated Channel FXStandalone professional 4 channel digital mixerConnect external instruments via MIDI or AIRA Link USB and jam along with Serato DJ24bit/96kHz audio fidelityControl two decks simultaneously with dual deck mode100mm pitch fadersUnlocks Serato DJ and comes with a Serato Pitch ‘n Time DJ licenseConnect turntables or CDJs with the purchase of a Serato DVS licenseCheck official Roland website for additional details.