Corelli CO-803-M violin string D-3 4/4, medium, alliance KF, aluminum-silver

The Corelli CO-803-M D-3 for 4/4 violon is a medium-weight D string that delivers sharp speed and precision under bow action. Thanks to Alliance KF technology, this string combines a composite multifilament core with a refined metal wrap, resulting in extremely direct responses from pianissimo to fortissimo, while maintaining the smoothness of spiccato, sautillé, and staccato. The sound is warm and focused with clear upper harmonics, while the string plays comfortably across the entire fingerboard and maintains a balanced tone across the different positions.

What sets this string apart is its durable character without sacrificing playing feel: the warm, gutsy feel remains palpable thanks to the elasticity-to-stiffness ratio, while the combination of materials ensures stability across a wide range of temperatures and humidity. The secret lies in exclusive high-tech materials: a composite multifilament core wound with a combination of refined metal wires, plus laser control in the manufacturing process and skilled labor with years of experience. The Alliance Vivace tone offers guttural warmth with the robustness of composite fibers, allowing the string to bed in quickly, maintain strength, and deliver consistent tone across the entire range.

Specifications:

• Type: D string for violin 4/4 (D-3)
• Thickness: Medium
• Alliances KF: Alliance KF technology
• Core and wrap: composite multifilament core wrapped with aluminum-silver wires
• Response: very fast and precise response under bowing (from pianissimo to fortissimo)
• Emission: Easy emission in all positions
• Elasticity and stiffness: clearly defined elasticity for depth and volume
• Sound color: rich and clear across all positions, with warm focus
• Balance: Even tone across the entire range, with easy string transitions
• Embedding and stability: settles quickly and maintains firmness
• Resistance: insensitive to moisture and temperature fluctuations
• Lifespan: long lifespan with retention of tonal qualities
• Production: Laser control and skilled personnel guarantee quality levels
• Sound Group: Sound with guts-like warmth and focus