Alesis STRATA PRIME 10-Piece Electronic Drum KitKICK PEDAL, HI HAT STAND AND DRUM THRONE NOT INCLUDED Strata Prime is a huge leap forward for electronic drums. It has been designed from the ground up to deliver the playing experience of an acoustic kit, but with the range and editability of a vast drum library. At its heart is a state of the art module with the complete BFD3 sound engine and all new trigger processing, with 75 fast loading kits and space for many more of your own. Every parameter