As of November, ’07 Audience has developed proprietary technology to improve the conductivity of Audience Au24 cables, Conductor cables and powerChords that results in a more refined product. The basic musical character of the cables is unchanged; however they are enhanced. This technology results in the removal of a veil resulting in the improvement of a world class product. In addition to the standard Au24 and powerChord cables, this new technology is available as an “e” enhanced version. For more information on the enhanced cable upgrades, please refer to the FAQ in the cables page lower menu.