ADVENT

Home and mobile audio and video equipment, namely ambience and surround sound processors; stereo amplifiers; audio rack systems comprised of audio receivers, audio cassette decks, audio cassette players, audio cassette recorders, compact disc players, electronic crossovers, and DVD players, graphic equalizers; frequency balance controls, head cleaning tapes for cassettes, headphones; loudspeakers; loudspeaker supporting and tilting mechanisms, namely speaker stands and brackets that may be adjusted manually, microphones, microphone preamplifiers; noise reduction units; powered sub-woofers; pre-amplifiers, radio receivers; radio transmitters; signal processors; speaker selectors; radio tuners, wireless headphones, wireless loudspeakers, wireless radio receivers, and wireless audio transmitters