Ortofon DJ S Replacement Stylus - StandardStylus DJ S The DJ S is a solid built cartridge in a blue nylon material. It has a fine spherical stylus and a special developed and extremely balanced cantilever that provides outstanding rigidity. The DJs Choice Not only does the cartridge have a most sufficient tracking ability, it is also nearly unbreakable and provides the DJs with the most needed stringency. Furthermore, it equals very low record wear, an advantage for the busy DJ. The DJ series