I have a complete set of electronic Drums. 4 Roland pads, Roland bass pad w/ Tama pedal, High hat pedal, DW 3 trigger pad for high hat and cymbal, Dauz Cymbal pad, and T-spike pad for cymbal. All have pressure sensitive triggers (harder you hit the louder it is), all in excellent condition. Driven by an Alesis D4 brain, program 20 different sets. Over 500 different sounds. Includes a pair of powered Bose speakers, or play through headphones or an amp. Trade for 12.5" - 16" Dob, with accessories.