D'Addario Helicore Orchestral Bass Single D String, 3/4 Scale, Medium Tension

The D’Addario Helicore H612 3/4 Medium D String provides a warm, balanced tone with excellent clarity and response. Featuring a stranded steel core, it delivers quick bow articulation and stable pitch, making it a dependable choice for orchestral and ensemble playing.

Designed for 3/4 size double bass, this medium tension D string offers a comfortable feel and strong projection across a wide dynamic range. It blends smoothly within a Helicore set or works effectively as a replacement string.

Atelier for Fine Stringed Instruments selects strings trusted by teachers and serious players, ensuring reliable performance for every musician.

Key Features:

• Designed for 3/4 size double bass
• Medium tension for balanced tone and playability
• Stranded steel core for quick response and tuning stability
• Warm, focused tone with strong projection
• Excellent for both arco and pizzicato
• Ideal as a replacement or part of a full set

Why Players Choose Helicore:
Helicore strings offer a consistent, responsive playing experience. The D string delivers a strong core sound that blends well while maintaining clarity and control.