DDrum DDTI Drum Trigger InterfaceGreat accessory for studios or for drummers that want an easy access to trigger their own sampled percussion sounds. It can be used for a variety of situations. Has 10 trigger pad inputs including hi hat control. Can be used as a module expander via MIDI or you can use to trigger sounds from your laptop via USB using a sound program. Compatible with most existing samplers, and drum libraries. Product Details A simple way to convert your drum pads or