High End by Oz partners with Hemingway Audio Cables for North American distribution. Hemingway Audio, based in South Korea, was founded in 1988 producing high-end audio cables with its patented FMCF (Frequency Modulation Cavity Fundamentals) since 2008. Hemingway offers 3 different cable lines from the entry line Indigo series to Creation -S and Z-Core at the top of the line.