Ortofon Concorde Nightclub 2 Twin Pack - 2 x DJ Cartridges each fitted with stylus Includes two Concorde Nightclub MkII cartridges and carrying case Integrated phono preamps deliver powerful, energetic sound Frequency response: 20Hz-20kHz Output rating: 8mV Tracking force: 3 g Pro-grade cartridge ideal for club DJ applications Elliptical stylus This ultimate, high-end club DJ cartridge is the latest in Ortofon's legendary Nightclub Series, featuring an elliptical, diamond-tip stylus for superb sound quality Boasting an output rating of 8mV, the Nightclub MkII delivers powerful, energetic sound and enhanced performance from integrated phono preamps such as the ones found in DJ mixers This top-of-the-line performer provides a well-balanced high-frequency response and strong low-end punch for unsurpassed sound reproduction The shape of the Nightclub MkIIs elliptical stylus more closely resembles the angled grooves of vinyl, allowing it to rest more deeply in the groove and make contact with a larger surface area