40 Custom manufacturing and assembly of products for others, namely, for apparatus for recording, transmission or reproduction of sound or images, loudspeakers, headphones, earphones, amplifiers, subwoofers, tuners, compact disc players, DVD players, video recorders, home cinema equipment, sound bars for home cinema, digital media players, digital music players, digital video players, and cases, parts, fittings and accessories for all the aforesaid goods; custom manufacturing and assembly of products for others, namely, for audio streaming devices, video streaming devices, devices for streaming media content over local networks, remote controls, loudspeaker stands, stands for hi-fi equipment, loudspeaker cables, cables for hi-fi equipment, loudspeaker drive units, docking stations, audio receivers, video receivers, and cases, parts, fittings and accessories for all the aforesaid goods; custom manufacturing and assembly of products for others, namely, for computer hardware for signal processing of audio and video, computer hardware for replicating digital audio and video signals, computer hardware for use in the field of digital audio and video, signal processing apparatus for use in connection with audio and video signals, digital to analogue converters, and cases, parts, fittings and accessories for all the aforesaid goods; custom manufacturing and assembly of products for others, namely, for computer software applications connected with the processing of audio and video signals, computer software applications connected with the streaming of audio and video signals, communications apparatus for networks carrying audio and video signals, and cases, parts, fittings and accessories for all the aforesaid goods; custom manufacturing and assembly of products for others, namely, for media carrying audio or visual files, downloadable audio and video files, downloadable music files, podcasts, downloadable electronic publications, and parts, fittings and accessories for all the aforesaid goods