Set / Violoncello 4/4 a steel/chrome steel d steel/chrome steel G steel cable/tungsten C steel cable/tungsten Evah Pirazzi Cello - the warm sounding steel core string. A and D string: steel core wound with chrome steel, G and C string: new steel rope core wound with tungsten. Very warm and brilliant sound. Powerful tone, great dynamic range, immediate response, outstanding playability, designed for longevity. Smooth transition from the D to G string. Impressive harmony across the strings. The individual construction of the gauges (soft, medium, strong) results in clear differences of sound pictures - soft gauge: very warm sound, strong gauge: big volume and bright sound.