THE VOICE OF MUSIC

ELECTRICAL-MECHANICAL APPARATUS FOR RECORDING AND/OR PLAYING AUDIO AND ELECTRICAL SIGNALS; RADIO-PHONOGRAPH CONSOLES; AMPLIFIERS; AND TUNERS

PHONOGRAPHS AND TAPE RECORDERS, RECORD CHANGERS, PHONOGRAPH RECORDS, STEREOPHONIC PORTABLE COMPONENT SYSTEMS INCLUDING RECORD CHANGER, TONE ARM AMPLIFIER, AND SPEAKER SYSTEM, AND SLIDE PROJECTOR SYNCHRONIZER FOR TAPE RECORDERS