Denon - Japanese company founded in 1910 as Nipon Chikuonki Shokai, producing phonographs and records with recorded classical music. The company was officially registered as Nipponophone Phonograph Company. In 1927, 35.7% of its shares were acquired by Columbia Graphophone, and in January 1928, Nippon Columbia Phonograph Company Ltd. was founded. The modern brand name appeared only in 1939, when the name of one of the branches, Japan Denki Onkyo, was combined into one word. In 2002, Denon merged with the Japanese company Marantz into the parent corporation, D&M Holdings.

Image Brand Manufacturer Model Description Type Length Year Made in Market
Compact Cassette Denon S-Port 46 "K-SP1 46" Type I Normal 1990 Japan Denon Nippon Columbia / Denon S-Port K-SP1 46 Type I Normal 46 1990 Japan Japan
Compact Cassette Denon S-Port 90 "K-SP1 90" Type I Normal 1990 Japan Denon Nippon Columbia / Denon S-Port K-SP1 90 Type I Normal 90 1990 Japan Japan
Compact Cassette Denon S-Port 100 "K-SP1 100" Type I Normal 1990 Japan Denon Nippon Columbia / Denon S-Port K-SP1 100 Type I Normal 100 1990 Japan Japan
Compact Cassette Denon S-Port 46 "K-SP2 46" Type II Chrome 1990 Japan Denon Nippon Columbia / Denon S-Port K-SP2 46 Type II Chrome 46 1990 Japan Japan
Compact Cassette Denon S-Port 100 "SP-H100" Type II Chrome 1990 North America Denon Nippon Columbia / Denon S-Port SP-H100 Type II Chrome 100 1990 Japan North America
Compact Cassette Denon S-Port 100 "SP-M100" Type IV Metal 1990 North America Denon Nippon Columbia / Denon S-Port SP-M100 Type IV Metal 100 1990 Japan North America
Compact Cassette Denon S-Port 100 "SP-H100" Type II Chrome 1991 North America Denon Nippon Columbia / Denon S-Port SP-H100 Type II Chrome 100 1991 Japan North America
Compact Cassette Denon S-Port 100 "SP-M100" Type IV Metal 1991 North America Denon Nippon Columbia / Denon S-Port SP-M100 Type IV Metal 100 1991 Japan North America
2 pack Denon S-Port 100 "SP-H100V2" Type II Chrome 1991 North America Denon Nippon Columbia / Denon S-Port SP-H100V2 Type II Chrome 100 1991 Japan North America
2 pack Denon S-Port 100 "SP-M100V2" Type IV Metal 1991 North America Denon Nippon Columbia / Denon S-Port SP-M100V2 Type IV Metal 100 1991 Japan North America