SINGING GENTLEMAN

Amplifiers; Antennas; Loudspeakers; Microphones; Audio adapter plugs; Audio cables; Audio equalizer apparatus; Audio interfaces; Audio mixers; Audio speakers; Electric buzzers; Electric and electronic effects units for musical instruments; Fuses; Juke boxes, musical; Karaoke machines; Microphone stands; Projection screens; Record players; Resistances, electric; Transmitters of electronic signals