Equipped with the revamped SuperNATURAL sound engine and powerful multi-effects, the HPD-20 offers 850 dynamic, ready-to-play sounds, with the ability to import your own sounds via USB memory. The 13 pads provide ultra-responsive feedback and flexible control options for playing the built-in sounds and external MIDI instruments with an incredible range of expression. The Handsonic pad interface is also incredibly useful for music software applications, allowing you to play virtual instruments, record MIDI or audio performances in your software, and much more. Thanks to its trigger inputs, you can expand the HPD-20 with a Roland pad and hi-hat controller to build a super-compact percussion setup.