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 DX-3F 50 "DX3F50W" Type I Normal 1985 Japan Denon Nippon Columbia / Denon DX-3F DX3F50W Type I Normal 50 1985 Japan Japan
Compact Cassette Denon DX-3F 50 "DX3F50G" Type I Normal 1985 Japan Denon Nippon Columbia / Denon DX-3F DX3F50G Type I Normal 50 1985 Japan Japan
Compact Cassette Denon DX-3F 50 "DX3F50R" Type I Normal 1985 Japan Denon Nippon Columbia / Denon DX-3F DX3F50R Type I Normal 50 1985 Japan Japan
Compact Cassette Denon DX-3F 50 "DX3F50S" Type I Normal 1985 Japan Denon Nippon Columbia / Denon DX-3F DX3F50S Type I Normal 50 1985 Japan Japan
Compact Cassette Denon DX-3F 50 "DX3F50" Type I Normal 1985 Japan Denon Nippon Columbia / Denon DX-3F DX3F50 Type I Normal 50 1985 Japan Japan
Compact Cassette Denon DX-3F 50 "DX3F50R" Type I Normal 1986 Japan Denon Nippon Columbia / Denon DX-3F DX3F50R Type I Normal 50 1986 Japan Japan