3M | Digital Audio Tape

3M

3M - (originally Minnesota Mining and Manufacturing Company), founded in 1902, is an American multinational conglomerate operating in the industrial, occupational safety, and consumer goods industries. In 1964, 3M introduced its "Dynarange" magnetic tape, marketed under the Wollensak or Scotch brands.

Brand Manufacturer Model Description Type Length Year Made in Market
Digital Audio Tape 3M 30 Type IV Metal 1988 North America 3M Sumitomo 3M Ltd. Type IV Metal 30 1988 Japan North America
Digital Audio Tape 3M 46 Type IV Metal 1988 North America 3M Sumitomo 3M Ltd. Type IV Metal 46 1988 Japan North America
Digital Audio Tape 3M 60 Type IV Metal 1988 North America 3M Sumitomo 3M Ltd. Type IV Metal 60 1988 Japan North America
Digital Audio Tape 3M 90 Type IV Metal 1988 North America 3M Sumitomo 3M Ltd. Type IV Metal 90 1988 Japan North America
Digital Audio Tape 3M 113 "AHD" Type IV Metal 1988 North America 3M Sumitomo 3M Ltd. AHD Type IV Metal 113 1988 Japan North America
Digital Audio Tape 3M 15 Type IV Metal 1988 North America 3M Sumitomo 3M Ltd. Type IV Metal 15 1988 USA North America
Digital Audio Tape 3M 30 Type IV Metal 1988 North America 3M Sumitomo 3M Ltd. Type IV Metal 30 1988 USA North America
Digital Audio Tape 3M 60 Type IV Metal 1988 North America 3M Sumitomo 3M Ltd. Type IV Metal 60 1988 USA North America
Digital Audio Tape 3M 90 Type IV Metal 1988 North America 3M Sumitomo 3M Ltd. Type IV Metal 90 1988 USA North America
Digital Audio Tape 3M 120 Type IV Metal 1988 North America 3M Sumitomo 3M Ltd. Type IV Metal 120 1988 USA North America
Digital Audio Tape 3M 120 Type IV Metal 1989 USA 3M Unknown Type IV Metal 120 1989 Japan USA