🎶 Elevate Your Drumming Game! Compatible with all metal drum hoops, including modern inward-curved styles. Self-guided mount for hassle-free installation. Independent head and rim triggering for dynamic play. Works flawlessly with Roland's TM-2, TD-series, and SPD-series. Transform your acoustic kit into a hybrid powerhouse! TRS connection Easy install Dual-trigger tech The Roland RT-30HR Dual Trigger is an advanced dual-trigger device designed for hybrid drumming, offering independent head and rim triggering. It seamlessly integrates with various Roland sound modules and percussion pads, installs easily on most metal drum hoops, and includes a TRS connection cable for immediate use.