Looking for powerful, versatile drum sounds in a compact package This used Alesis SR18 Drum Machine is in good condition and ready to perform. It features over 500 professional-grade drum and percussion sounds, 50 bass sounds, and dynamic articulation for realistic play. Ideal for both studio production and live use, the SR18 includes 12 pressure-sensitive pads, built-in effects, and a pattern-based sequencer with quantize and swing functions. With MIDI I/O, headphone and main outputs, and the option for battery or AC power, it's perfect for musicians on the go. This unit shows light wear from use but functions perfectly��an affordable, reliable option for beatmakers and performers alike.