Barely used Samplepad 4. Bought new, used it a few times and then ended up with an electronic drum set. With Alesis software, an sd card, and a computer, you can load your own samples onto it. I have a higher quality 7” dual trigger electronic snare I had plugged into the extra “trig in“ input and then this unit really shined. Sensation on the Roland is much better, but the Alesis is very usable as well. I had it plugged into my Deluge and sent midi data to it, so internal sounds were never auditioned, but loading samples is pretty straightforward should the stock sounds not work for you. Fully functional and in like new condition minus the very small gouge on the top right corner of the large right pad as shown in photo #2, hence the vary good valuation. Comes with oem psu as well. Fast and secure shipping.