Choose any of the 2KW, 1.5KW or 1KW ball xenon lamps as light source, It  can provide an ideal screen luminance and fine color-reductive effects.
Rectifier is installed in the projector's leg, decreased the volume of complete projecting set. It is especially suitable for use in small projecting halls.
Using non-coaxial deep-elliptical cold reflector and water-cooling film gate, which not only prevented the film from been heating thus lengthened its service life, but also shortened the length of lamp house.
Using silicon-photocell as the energy-change element in sound reproduction system and changing the photocell into stereophonic photocell, the projectorcan project stereophonic films without changing other components.
Using two-speed motor as driving motor, it is possible to run the film at low speed.