*CONDITION: open box with factory screen film intact - see photos

Includes factory power supply

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Alesis SR-16 Portable Electronic Drum Machine

Programmable drum machine for practice, production, and performance

MIDI in/out/thru with comprehensive MIDI support for advanced external control

233 drum sounds with 24-bit sound engine for dynamic, high-fidelity grooves

Drum sounds are offered both dry and with reverb

12 velocity-sensitive drum pads for playing grooves manually

50 preset patterns played by pro drummers, with A/B variations plus two fills for each pattern

Dual pedal inputs for Start/Stop and A/B Fill (requires non-latching footswitches, sold separately)

Deep programmability from a simple interface

Outputs for Main Left, Main Right, Aux L/R, and headphones