3651 Household Audio and Video Equipment Establishments primarily engaged in manufacturing electronic audio and video equipment for home entertainment (including automotive), such as television sets, radio broadcast receivers, tape players, phonographs, and video recorders and players. This industry also includes establishments primarily engaged in manufacturing public address systems and music distribution apparatus. Establishments primarily engaged in manufacturing phonograph records and prerecorded audio tapes are classified in industry 3652; those manufacturing telephone answering machines are classified in industry 3661; those manufacturing motion picture reproduction equipment are classified in industry 3861; and those manufacturing phonograph needles and cartridges are classified in industry 3679. Establishments primarily engaged in manufacturing separate cabinets for home electronic equipment are classified in major group 25.