Geni's Color Blaster-250 delivers a broad, strong beam of colored light. You get ten dichroic colors + white, strobe and 0-100% dimming. Either turn on the music to enjoy a preprogrammed audio-controlled show or use DMX control - both are chosen simply with the flip of a dip switch. And Geni's user-oriented design lets you work at your convenience. User aids include focus assistance, selection of a four- or eight-unit audio program, self-test function and DMX signal termination. Color Blaster-250 is the perfect companion to Nimbus or Shiva series scanners. With Color Blaster-250, you get an easy-to-use color changer that is value-engineered to beat the competition