StudioTracker™ UltraTracker™ MasterTracker™ StudioTracker’s elliptical stylus allows it to dig deep into record grooves to extract hidden cues, deliver heightened levels of information retrieval, and solidly convey analog’s prized bottomend frequencies. UltraTracker extracts immense amounts of detail, dynamics, tone, and texture from LPs. Literally made to live in records’ grooves, the configuration gives UltraTracker innate advantages few cartridges claim at this price.