Audio equipment, namely, loudspeakers, speaker housings and enclosures, speaker volume controls for use with audio equipment, loudspeaker systems, amplifiers, pre-amplifiers, equalizers, signal processors, crossovers, accumulators, and cable connectors; cables, namely, audio-video cables, battery cables, connection cables, coaxial cables, optical cable, fiber optic cables, electric remote control cables for use with audio and video equipment, frequency stabilizers, batteries, wall jacks and cables for electrical and optical signal transmission systems; electrical equipment, namely, circuit breakers, fuses, switchers for audio and video systems, audio circuit isolators, electrical distribution boxes, electrical power distribution blocks, terminals, namely, electric connectors, electrical terminal blocks, electrical terminal boxes, electric connector, electric wires and electric wire spools, programmable data carriers in the nature of blank optical data carriers and blank magnetic data carriers, signal and power circuit splitters, electrical signal attenuators, signal and power circuit combiners being electronic combiners for connecting antennas and receivers, plug adapters, plug connectors, electrical transducers for audio equipment and battery terminal connector clamps; power distribution accessory, namely, fiber optic line drivers for use with audio equipment and bass boost devices, namely, bass amplifiers, bass speakers; transformers, baluns, video cables, LCD large-screen displays; audio, video and audio/video apparatus and instruments, namely, video transmission apparatus, sound equalizers, digital video cameras, and parts and fittings therefor; electric, optical, audio, video, audio/video, and automotive audio electric cables and connectors therefore, electric switches, and wired transmitters of electronic audio signals; apparatus for recording, transmission or reproduction of sound and images; blank magnetic data carriers, blank recordable optical discs, blank record discs and replacement parts for all the aforesaid goods