[Apparatus for recording, transmission or reproduction of sound; ] Audio-video receivers; Audio amplifiers; [Audio interfaces; CD players; Earphones; Electric connectors; Fuses;] Loudspeakers; Loudspeakers with built in amplifiers; [Public address (PA) and sound system accessories, namely, microphone stands, speaker stands, microphone cables, speaker cables, speaker boxes and sound mixers;] Radio sets [; Record players; Smart watches;] Transformers; [Vacuum tubes for radios;] Choking coils f...