2M Silver phono cartridge is an OEM (Original Equipment Manufacturer) model that takes most of the characteristics of the 2M Red. 2M Silvers special feature is its silver plated copper coils the same coil wire material as in the 2M Bronze and Black models with a reduced number of windings. Recommended for the following cartridges: 2M Silver and interchangeable with 2M Red and 2M Blue. Note: Shipped with Stylus protection guard for protection in transit be sure to remove guard after installation. Whats in the Box: Stylus 2M Silver Replacement Stylus Specifications Frequency range: 20 - 22000Hz Frequency response: 20 - 20000Hz 3/-1dB Compliance dynamic lateral: 20m/mN Stylus type: Elliptical Stylus tip radius: r/R 8/18m Equivalent stylus tip mass: 0.5mg Tracking ability at 315Hz at recommended tracking force: 70 m Tracking force range: 1.6 - 2g (16 - 20mN) Tracking force recommended: 1.8g (18mN) Tracking angle: 20 Recommended for the following cartridges2M silver Interchangeable with 2M Red and 2M Blue