sumiko moonstoneSumiko Moonstone Ultra quiet MM cartridge with a dynamic, detailed, and spacious soundstage Moonstone is a high quality MM cartridge that gives you detailed and realistic sound reproduction from your vinyl records. Sumiko has further reduced the moving mass and output voltage so the soundstage becomes rich, deep, and three dimensional. The output voltage has been reduced to 3 mV to ensure an ultra low noise level, where the sound is wonderfully clear