Denon CD/Jack IV - Metal - 1990 - JP
"Denon are consistently some of the most expensive blank Cassette brand out there. Made in Japan and that is all you really need to know ;) . This is their top of the line Type IV - Metal. The manufacturer recommends these to be recorded at around +7db, like some of their previous runs." Tony Villa
Collector's Corner: These cassettes were designed and manufactured specifically for the Japanese market, they are a prime example of the premium craftsmanship often reserved for local releases. Audio enthusiasts frequently seek out these domestic versions for their exceptional build and highly regarded tape formulations.
Important Note Regarding Condition: Every tape available in this batch has minor cosmetic blemishes. To set accurate expectations, the primary photos show the worst examples—meaning the tape you receive will likely be in better condition than pictured. The final six photos showcase the better sides of these tapes (with one or zero blemishes) for reference.
Note 1: 46 Minutes: Lightly scuffed wrapper with one or two other blemish, such as tiny rip or tear. Some were repaired to avoid additional and potential further damage. See pictures. It is all quite insignificant, but still needs to be mentioned here. Only 2 available
Note 2: 60 Minutes: Lightly scuffed wrapper with one or two other blemish, such as tiny rip or tear. Some were repaired to avoid additional and potential further damage. See pictures. It is all quite insignificant, but still needs to be mentioned here. Only a few available
Watch below a video by Tony Villa on Denon cassettes:
About Denon:
Denon (株式会社デノン Kabushiki Kaisha Denon) is a Japanese electronics company that began in 1910 within Japan’s first record company, and later became the premium brand of Nippon Columbia, after absorbing Nippon Denki Onkyo in 1939. It was also involved in the early stages of development of digital audio technology, while specializing in the manufacture of high-fidelity professional and consumer audio equipment.
Denon entered the cassette market in 1968, producing high‑quality lines such as MS, DH, LX, and the respected DX series, known for advanced magnetic formulations and precise shells. Denon also supplied professional tape technology to NHK, which adopted several of their products as broadcast standards. Their HiFi influence extended to cassette decks, studio gear, and major digital milestones, including the first practical PCM recorder in 1972. In 2002, Denon and Marantz became sister brands under D&M Holdings, later Sound United, and now Masimo. Cassette production ended in the early 2000s, but Denon continues today as a leading manufacturer of HiFi components, AV receivers, and digital audio systems.
Denon tapes were primarily manufactured by Nippon Columbia, with later OEM support from SKC and Saehan. Denon themselves supplied tape formulations to NHK and produced Columbia‑branded tapes that were effectively Denon products.
Denon CD/Jack IV Metal - 1990 - JP