The Roland RT-30H Acoustic Drum Trigger is perfect for adding electronic sounds onto an acoustic drum. This trigger provides exceptional trigger sensitivity, ultra-quick installation and compatibility with the latest drum hardware. The streamlined RT-30 series sets a new standard for anyone wanting to explore hybrid drumming. Easy to install, the single-trigger RT-30H attaches securely to the metal rim of nearly any standard drum. The newly developed self-guided mount automatically sets the sensor in the optimum position against the drumhead, with no fussy mechanical adjustment needed after mounting.