Integrate the versatility of electronic drums into your existing acoustic kit with the DTXHP587 Hybrid Drum Pack from Yamaha. The pack is built on the DTX502 drum module, and it includes two acoustic drum triggers, one TP70 drum pad, and one XP80 drum pad. It also includes all the necessary mounting hardware and cabling. By attaching the drum triggers to your acoustic drums, and incorporating the included pad(s), you can add a wide variety of realistic and synthesized drum sounds to your kit.