The Roland KD-A22 V-Drums Kick Converter allows you to incorporate your favourite 22" acoustic kick drum into an electronic V-Drum set up. Giving you the best of both worlds this set-up provides all the power and versatility of Rolands V-Drums with a striking stage presence and familiar acoustic feel and response. The package includes everything you need to convert your 22" acoustic kick drum - front and batter head with kick-pad sensor unit plus 22" metal hoop and shock-absorber cushions. The Roland KD-A22 is compatible with both single and double pedals and provides stable consistent and accurate drum triggering.