Dynamic moon effect. In dependence of chosen mode 0-10V and coming sound impulses static multicoloured beam is rotating in the area to the right and left. Built in microphone, potentiometer of sensitivity, potentiometer 0-10V, external input 0-10V, stepping motor. Applied dichroic filters.It is possibility to make it in one colour. Functions of the device are controlled by microprocesor. Light source : hal.lamp 24V/250W GY 6,35. Weight : 9 Kg. Dimensions [mm] : 165x370x185.