AIWA Cassette Audio
SANYO MR-U4SX Mini Stereo Radiocassette
SHARP VZ-V2
SANYO All Products Catalogue '81/11
YAMAHA Stereo Components
SHARP Searcher W GF-999
Audio-Technica General Catalog
SANYO C7 Portable Mini Component System
Audio-Technica MC Cartridges
SANYO Tape Recorders & Radios, March 1981
SHARP GF-909 Searcher W
SHARP Auto Disk V3
Audio-Technica General Catalog December 1981
