Audio tape recorders, cassette decks, open reel decks, compact disc players, video disc players, video tape/cassette recorders, record player systems, audio/video recording tapes, stereo amplifiers, FM/AM stereo tuners, surround processors in this class, speaker systems, cassette tape/CD disc cabinets, stereo headphones, microphones, audio/video effectors and controllers in this class, graphic equalizers, head demagnetizers, bulk erasers, audio/video racks, audio maintenance accessories, echo units, receivers, noise reduction units and video cameras, and all other audio and/or visual goods in this class