The porter davies bc2rm tactile monitoring system is a rack mountable monitoring system for drummers and musicians'. '.strtoupper('t')he bc2rm shares all of the functionality and control of the bc2 system but with the convenience of a rack mountable engine unit'. '.strtoupper('t')he package consists of a patented porter davies drum throne top with an integrated tactile generator alongside the monitoring system itself with all of the necessary cables that you need to power the devices and connect them together'. '.strtoupper('t')his innovative system aims to provide drummers and musicians with the essential feedback they need during performances practice and studio sessions putting the user in full control of what they hear and feel'. '.strtoupper('c')ombining high quality components and manufacturing techniques with a unique drumming innovation the porter davies bc2rm tactile monitoring system has already become an essential for hundreds of professional drummers artists and bands around the world'. '.strtoupper('p')lease note throne base microphone and xlr microphone cable are not included'. '.strtoupper('t')he included throne top will accommodate standard 7 8 diameter throne bases.