SILENT ARENA

Aerials for radio, aerials for radio receivers, aerials for the reception of radio signals, aerials for the transmission of radio signals, apparatus for amplifying sound, apparatus for the recording of sound, apparatus for the reproduction of sound, apparatus for the transmission of sound, apparatus for displaying images, apparatus for recording video, compact discs bearing sound recordings, compact discs containing recorded sound, compact discs having sound recorded thereon, computer controlled sound apparatus, computer controllers for operating sound instruments, compact discs having images recorded thereon, computer programmes relating to the manipulation of graphic images on a computer, control boxes for headphones, headphone amplifiers, headphone consoles, headphone-microphone combinations, headphones, headphones for audio apparatus, headphones for microphones, instruments for the recording of sound, instruments for the reproduction of sound, instruments for the transmission of sound, media for recording sound, media for the reproduction of sound, mixing desks, mobile radio transmitting apparatus, mobile radio receiving apparatus, picture sound recording equipment, picture sound reproducing equipment, portable sound recording apparatus, portable sound reproducing apparatus, power amplifiers for use in sound reproduction, portable radios, radio receivers, stereo headphones, stereo headphones for personal entertainment use, video recording materials

Club services, discotheque services, entertainment services provided at discotheques, rental of disco equipment