Denon DXM - 1981 - US
Denon are consistently some of the most expensive blank Cassette brand out there.
This is their top of the line Type IV - Metal. The manufacturer recommends these to be recorded at around +7db (look at the back of the wrapper).
Note 1: 90 Minutes: Only 1 available. One small rip (repaired). See pics.
See below Tony Villa's video review on Denon cassettes:
About Denon:
Denon (株式会社デノン Kabushiki Kaisha Denon) is a Japanese electronics company that was involved in the early stages of development of digital audio technology, while specializing in the manufacture of high-fidelityprofessional and consumer audio equipment. For many decades, Denon was a brand name of Nippon-Columbia, including the Nippon Columbia record label. The Denon brand came from a merger of Denki Onkyo and others in 1939. In 2001, Denon was spun off as a separate company with 98% held by Ripplewood Holdings and 2% by Hitachi. In 2002, Denon merged with Marantz to form D&M Holdings. On March 1st, 2017, Sound United LLC completed the acquisition of D+M Holdings.
Denon DXM - 1981 - US/EU(JP)