Ex-Demo Serial number: BCWL01306 Tech Notes Former exhibit instrument from our showroom. Used pads but still in good condition. It has been quality checked by one of our team of repair technicians to ensure that it meets a high playing standard. The product photographed is the individual item that will be received. An exciting new design concept from Yamaha every element of the compact DTX430K Electronic Drums have been designed specifically for newer players. This kit retains the established power and capabilities of the DTX Series but presents them in a new user-friendly package. An upgrade to the basic DTX400K kit it features a kick drum pad upgraded snare pad and upgraded hi-hat controller.