Product Information: Battery powered and small in size, the TM-2 Trigger Module provides a simple solution for enhancing acoustic drums with the creative versatility of electronic percussion. Two trigger inputs support a wide variety of pads and drum triggers from Roland, while the ready-to-play pro sounds are optimized for augmenting live acoustic drums and extending the percussion capabilities of any drum set. Product Features: Warranty Period: 12 Months Compact trigger module for acoustic drummers looking to enhance their kits with electronic percussion 162 ready-to-play professional sounds, ranging from acoustic drums and percussion to modern electronic instruments Includes many sounds and tonal elements designed for layering with acoustic drums, providing enhanced, high-impact sounds for playing live drums through a PA system Suitable for all genres, from rock and metal to electronic music SDHC card slot lets users trigger their own WAV sounds stored on SDHC media, from one-shot samples and loop phrases to complete backing tracks Two trigger inputs that support both single- and dual-trigger pads Simple and intuitive user interface for creating and selecting kits Process kits with powerful effects such as reverb, flanger, delay, and more Compatible with Roland RT-series acoustic drum triggers and Roland percussion pads, including the BT-1 Bar Trigger Pad, KT-10 Kick Trigger Pedal, V-Pads, and V-Cymbals For more information and specifications, please refer to the manufacturers website