The Yamaha DT50K Single Piezo Acoustic Drum Trigger is a simple way of transforming your acoustic kit into a modern electronic kit with access to a huge range of different sounds using a trigger module. Simply attach the DT50K to the rim of an acoustic drum to transmit a trigger signal to your module. A polished chrome finish and low-profile lug-style design give the DT50K a clean and professional look. Its design and construction still let your drums sing without any muffling for a great blend of sounds.