apparatus for reproducing and recording sound, images or data in audio and video format; projectors, namely, sound projectors, multimedia projectors, movie projectors, video projectors; TV apparatus, namely, televisions, television cameras, television monitors, television transmitters; disc players, namely, video disc players, compact disc players, DVD players, optical disc players; disc recorders, namely, video disc recorders, optical disc recorders, DVD recorders; amplifiers; loudspeakers