Racks and mountings specifically adapted for use with audio, visual, computer and telecommunications equipment; Magnetic supports for acoustic apparatus; Tripods for microphones; Motion control booms for use with microphones; Wireless speaker microphones; Microphonic pick-ups; Hand microphones with directional characteristic; Electric leads for microphones; Microphone mixers; Microphones for record players; Microphones; Ultrasonic microphones; Sound reproducing apparatus with microphone; Guitar microphones; Capsule microphones; Headphone-microphone combinations; Sound consoles; Karaoke apparatus; Karaoke machines; Music centres (audio apparatus); Audio apparatus; Computer controlled sound apparatus