2M Silver phono cartridge is an OEM (Original Equipment Manufacturer) model that takes most of the characteristics of the 2M Red. 2M Silver's 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.What's in the Box:Stylus 2M Silver Replacement StylusSpecificationsFrequency range: 20 - 22000HzFrequency response: 20 - 20000Hz 3/-1dBCompliance dynamic lateral: 20μm/mNStylus type: EllipticalStylus tip radius: r/R 8/18μmEquivalent stylus tip mass: 0.5mgTracking ability at 315Hz at recommended tracking force: 70 μmTracking force range: 1.6 - 2g (16 - 20mN)Tracking force recommended: 1.8g (18mN)Tracking angle: 20°Recommended for the following cartridges2M silverInterchangeable with 2M Red and 2M Blue