The Alesis SamplePad Multi-Pad Sample Instrument is a compact four-pad instrument that gives you access to a limitless palette of sounds. With 25 percussion and electronic drum sounds built in, and the ability to load any sounds you like using a standard SD card, the SamplePad put the sounds you need on its great feeling pads. Add a external trigger input for a trigger or switch pedal and the ability to mount on virtually any snare stand or rack, and the SamplePad makes expanding your setup easy and convenient.pad is new but no original boxing. Please message with any questions. Shipping to the lower 48 states only.