Exceptional sensitivity, quick installation, and compatibility with the latest drum kits: the RT-30 series sets a new standard of quality for anyone who wants to make their drum kit hybrid. Specifically designed for bass drums, the RT-30K is a fast and accurate sensor housed in a rugged, easy-to-install case. The all-new assisted guidance system automatically places the sensor optimally on the head; no adjustments are required once the system is attached to the drum.