Electrical apparatus, namely, [ amplifiers ] and pre-amplifiers, [ audio speakers, ] audio mixers, audio recorders; sound processors, namely, digital signal processors, [ guitar effects processors, ] sound equalisers and crossovers, audio dynamics processing; [ sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; ] audio equipment, namely, microphones, [ microphone boom poles, ] microphone mounts, microphone windshields, microphone reflection filters, microphone stands, microphone tripods [ and protective cases specifically adapted for microphones; headsets and headphones for use with audio and sound equipment; handheld electronic units for adjusting sound levels in hearing aids ] ; wireless telephony apparatus; audio cables and audio accessories, namely, [ audio cassette recorders and players, ] audio mixers; microphone components, namely, capsules; electrical transducers; electric transformers; vacuum tubes for radios; [ power supplies; ] analogue to digital audio converters; [ sound and vibration absorbing and damping fittings and feet, especially adapted for use with audio equipment; audio racks, namely, racks for amplifiers and loudspeakers; audio speakers, loud speakers; speaker and speaker systems, for homes, studios, concerts, outdoors, in-car entertainment and public address; automotive and marine stereo units, comprising car amplifiers and amplifying systems comprising stereo amplifiers and tuners; home theatre package systems, comprising domestic audio speaker systems, audio amplifiers and speakers; webcams; distribution amplifiers for the reproductions and transmission of audio and video signals; ] transmitting and receiving devices, namely, wireless transmitters, pocket transmitters, diversity receivers, antennas, devices for audio transmission; [ downloadable digital media, namely, cd's and dvds featuring instructional and educational media information in the field of music; software for controlling the operation of audio equipment and systems; electrical devices and instruments in electro acoustics and parts thereof, namely, acoustic couplers, acoustic meters and acoustic membranes; blank recordable compact discs and digital video discs ] ; antennas for receiving audio signals; apparatus for broadcasting audio signals; apparatus for processing audio signals, namely, audio processors used in the manipulation of the frequency, time and amplitude characteristics of audio signals; [ audio equipment for vehicles, namely, loud speakers for automotive audio systems; apparatus for recording audio signals; ] apparatus for transmitting audio signals; apparatus for use in audio-visual communication; [ audio amplifiers; ] audio and video receivers; audio apparatus; [ audio apparatus for vehicles; audio cable connectors; ] audio conference apparatus, namely, radio receivers and monitors for reproduction of sound and signals; audio conference instruments; [ audio dubbing apparatus, namely, computer software and computer hardware for use in audio dubbing; components, namely, surround sound systems; audio electronic instruments, namely, vibration dampeners for electronic audio equipment; and audio equipment, namely, electric audio playback units ] ; audio frequency apparatus, namely, transformers; [ audio instruments, namely, electrical pickups for use with musical instruments; ] audio mixing apparatus, namely, electronic sound mixing, processing and synthesizing apparatus; audio mixing console apparatus; [ audio mixing desks; ] audio mixing machines; [ audio oscillators; ] audio players; audio processing apparatus; audio processing apparatus for use with video apparatus; [ audio equipment for use in vehicles, namely, stereos, speakers, amplifiers, equalisers, crossovers and speaker housings; audio recording apparatus, namely, audio tape recorders; audio recording instruments, namely, digital audio tape recorders; audio recordings featuring music ] ; audio signal level controlling apparatus; audio signal processing apparatus; audio switching apparatus; [ audio test instruments; audio testing apparatus, namely, electronic testing equipment, namely, sound level meters; audio timers ] ; audio transmitter units; audiovisual instruments, namely, audiovisual receivers; [ car audio apparatus, namely, audio cassette decks for automobiles; car audio instruments, namely, car broadcasting tuners; control apparatus for audio signals, namely, software to control and improve audio signals; crossover networks for audio apparatus; electric leads for audio dubbing ] ; electrical apparatus for the transmission of audio signals; electronic apparatus for home use with audiovisual playbacks; electronic audio effects apparatus; electronic audio signal processors for compensating sound distortion; electronic mixers for mixing signals in the production of audio recordings; electronic units for transmitting audio signals [ ; headgear adapted to secure audio electronic apparatus to the head; high fidelity audio apparatus, namely, audio headphones; audio speakers ]