Apparatus for recording, transmission or reproduction of sound or images, namely, amplifiers, audio receivers, audio disc players, audio disc recorders, video disc players, video disc recorders, video receivers, radio receivers, audio speakers and headphones; earphones; accessories, straps and carrying cases for audio apparatus and video apparatus, namely, cables, straps, cover and carrying cases; audio and video system components, namely, wired or wireless networked apparatuses for transmiss...