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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
microphones, microphone cartridges, microphone stands, cases for microphones and audio systems, microphone windscreens, pop filters, speaker microphones, speaker microphone cartridges, microphone cables and cordsets, audio cables, power cables, microphone transformers, audio mixers, preamplifiers, power amplifiers, audio amplifiers, wireless audio receivers, wireless audio transmitters, antennas; antenna distribution systems, namely, amplifiers, combiners, and splitters, antenna cables and antenna splitters; rack mounting kits, comprising, connectors and cables, microphone goosenecks, microphone anti-roll devices, audio connectors brackets, fasteners, trays, spacers and panels; wireless audio systems, namely, microphones, receivers, transmitters, power supplies, cables and antennas, audio equalizers, audio processors, audio feedback reducers and power supplies; hard wired and wireless audio monitor systems, namely, transmitters, receivers, earpieces, headphones, speakers, microphone grills, microphone mounts and adapters, microphone switches, mounts for attaching microphones or audio equipment to a user; audio equipment, namely, stereo speakers, woofers, sub-woofers, tweeters and amplifiers; studio monitors, headphones and microphone accessories