Audio-video receivers; Audio speakers; Electric effects units for musical instruments; Equalisers being audio apparatus; Loudspeakers with built in amplifiers; Loudspeakers, headphones, microphones and CD players; Power amplifiers; Public address (PA) and sound system accessories, namely, microphone stands, speaker stands, microphone cables, speaker cables, speaker boxes and sound mixers; Signal processors; Signal splitters for electronic apparatus; Sound recording apparatus and instruments; ...