Alesis SR18

Features: Large, 32MB sound set with percussion bank and bass synth Over 500 drum and percussion sounds and 50 bass sounds Built-in Alesis effects: reverbs, EQs, and compression Pattern Play Mode enables different patterns to be triggered from the pads directly Programmable Drum Roll function 'Mute/Solo Function: mute drums, bass, and percussion Flexible wall (adapter included) and battery powering (six AA, not included) Backlit LCD 100 preset patterns, 100 user locations 12 velocity sensitive pads Tap tempo for instant beats exactly as you want them Specifications: Sound set: 32MB, multi-sampled Polyphony: 32 voices Inputs: 1/4 Inch instrument (guitar) Outputs: 1/4 Inch stereo pair, 1/4 Inch TRS, 1/4 Inch TRS stereo headphone MIDI: in, out/thru Footswitch: two inputs – start/stop, count/A/B/fill