Helicore Viola

Treat your instrument to D'Addario Helicore viola strings. Made from multi-stranded steel cores, they offer a warm, clear tone and are comfortable to play.

Helicore Heavy

Helicore Light

Helicore Medium

Our D'Addario Helicore viola strings combine expert workmanship and premium materials for strings that offer a warm, clear tone, exceptional pitch stability and a long life. Made with multi-stranded steel cores, these high-performance strings are also comfortable to play, and a smaller string diameter means quicker bow response. We offer these strings as a complete set and also individually, in heavy, light and medium tensions. The Helicore strings are designed to fit long-scale violas with a body length of 16 to 16.5 inches, and have a playing length of 15 inches. The versatility of these strings makes them ideal for a variety of instruments and playing styles. They're packaged in corrosion-resistant pouches. All D'Addario strings are designed and manufactured in the U.S., and are subject to the most rigorous testing and quality control guidelines in the industry.

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