Apparatus for recording, transmitting or reproducing sound or images namely radio, personal stereo, hi-fi systems, compact disc players, laser discs, audio compact discs, video compact discs, sound and/or video cassettes; MP3 players, players for all audio and/or video files; sound and/or image control software; gramophone, videocassette recorder, videoscope, television; magnetic recording media, recording discs; amplifiers; computers; preamplifiers; videodiscs; stereo or mono converter; electrical and electronic apparatus and equipment for the analogue, digital or optical reception, processing, reproduction, regulation, sending, distribution or diffusion of light, visual, sound or audio signals; audio and video data servers; cabinets for loudspeakers, video screens, audio cables and videos; television apparatus, radios, loud-speakers, recorders and tape drives; media for recorded signals; telephone apparatus; electrical and electronic apparatus and equipment for the treatment of data and encoding, data output and storage; magnetic and optical data media; computer programs recorded on tapes, cards, diskettes and any other media; floppy disc drives; software for electrical and electronic apparatus and equipment; parts and components of the aforesaid products included in this class; radio receivers, radio sets for motor cars; loud-speakers fitted with integrated amplifiers; electronic control units for the regulation of sound and visual signals; tape recorders, record players; remote-control units; electrical and electronic apparatus and equipment for data processing as well as data input, output and storage; headsets, tuner amplifier, digital tuner amplifier; data processing and computer equipment; sound amplifying apparatus, amplifiers, equalizers, antennae, record players, transformers, transceivers; video monitors and screens; video tapes, cameras, radio-telephony sets, radio, audio receivers, videos; personal MP3 players; digital personal MP3 players; software (recorded programs); computer peripheral devices; memory or microprocessor cards; computers, mobile telephones; personal stereos; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; FM modulators; projectors; projection screens; video screens