Roland Sequencer Dance Music Machine Groove Box

Drum Rhythm Machine / Synthesizer Section Keyboard Pad: 16-keys Maximum Polyphony: 28 voices Parts: 16 parts (main: 8 + rps: 8) Tones: 448 tones Rhythm Sets: 12 sets Effects: Reverb/Delay, Chorus/Flanger Sequencer Section Tracks: 8 tracks Songs: 10 songs Patterns: Preset: 133, RPS: 211, Variation: 300, User: 50 Internal Memory: 14,000 notes RPS Set: 30 Pattern Set: 30 Tempo: 20.0 to 240.0 (maximum) Resolution: 96 ticks per quarter note Recording Method: Realtime, Step1, Step2 Controls Realtime Modify: Cutoff, Resonance, LFO (Modulation, Rate), Envelope Attack, Decay, Release, Panpot, Level, Portamento Time Effect: Time/Rate, EFX Level Play Quantize: Timing, Velocity (Grid, Groove, Shuffle) Arpeggio: Accent Rate, Octave Range (33 styles) Others: Low Boost, Master Volume Other Specifications Display: 7 segments, 6 characters (LED) Connectors: Output (L(Mono)/R), Phones, Foot Control jack, MIDI IN / OUT, AC adaptor Dimensions: 378(W) x 244(D) x 91(H)mm (14-14/16″ x 9-10/16″ x 3-9/16″) Weight: 3.0kg (6 lbs 10 oz)