A look at an unusual cross between an open reel tape and the compact cassette. As far as I know the O'Casse was only available in Japan. - you can usually find them on ebay http://goo.gl/XW6kx8 (at great expense) alongside the brilliant Sony WM-D6C Walkman that’s also featured in this video http://goo.gl/TVk5ir Also on Techmoan.com http://goo.gl/4kFGyP AFFLIATED LINKS/ADVERTISING NOTICE All links are Affiliated where possible. When you click on links to various merchants posted here and make a purchase, this can result in me earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network & Amazon. I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to AMAZON Sites (including, but not limited to Amazon US/UK/DE/ES/FR/NL/IT/CAN)