Alesis Trigger I/O Percussion Pad to MIDI Interface 10 TRS Trigger Inputs for Single or Dual Zone Trigger Inputs (compatible with various Manufacturer Pad Triggers, including Alesis, Roland and Yamaha) 20 Programmable Presets for Storing and Recalling Various Setups Includes BFD Lite Software Drum Module (Mac and PC) with Professional Quality Acoustic and Electronic Drums in standalone, VST, AU and DXi plug-in formats Customizable Trigger Settings for Gain, Assignment of MIDI Channels, Note Numbers, Crosstalk, velocity curve, threshold, re-trigger time and pad type 10 TRS Trigger Inputs for Single or Dual Zone Trigger Inputs (compatible with various Manufacturer Pad Triggers, including Alesis, Roland and Yamaha) 20 Programmable Presets for Storing and Recalling Various Setups Includes BFD Lite Software Drum Module with Professional Quality Acoustic and Electronic Drums in standalone, VST, AU and DXi plug-in formats Customizable Trigger Settings for Gain, Assignment of MIDI Channels, Note Numbers, Crosstalk, velocity curve, threshold, re-trigger time