amplifiers; sound recordings; stage lighting controls; sound amplifiers; microphones; headphones for microphones; tripods for microphones; loudspeakers; audio speakers; sound recorders

strobe lights (light effects); stroboscopic lamps (light effects); lights; light projectors; illuminators; decorative lights

Apparatus for use in audio-visual communication; Racks and mountings specifically adapted for use with audio, visual, computer and telecommunications equipment