D'ADDARIO 4/4 HELICORE VIOLIN STRING SET SCALE MEDIUM TENSION
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What you need to know
What you need to know
- Designed for 4/4 violin with a neck length of 328 mm, a standard size suitable for the vast majority of instruments.
- Medium Tension : an excellent balance between playing comfort, projection, and stability, ideal for everyday use.
- Multi-strand steel core for a quick response to the bow and precise playing feel.
- Waterproof individual pouches : enhanced protection against moisture and corrosion agents.
Manufacturer Information
D'addario And Co
https://www.daddario.com
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D'Addario Europe Ltd
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A modern benchmark designed for consistency and longevity
The Helicore set fits within D'Addario's approach: offering reliable strings, consistent from set to set, and designed to perform under real conditions (rehearsals, concerts, temperature variations). Made in the USA with strict quality controls, the focus is primarily on tuning stability and a lifespan that meets the expectations of demanding musicians.
For whom and in which styles?
Thanks to their Medium tension and multi-filament steel construction, these strings are suitable for both beginner and intermediate violinists seeking immediate response and more advanced players who want a versatile and stable string. Their balanced character fits many contexts: classical practice, ensemble playing, contemporary music, folk, or situations where a clear attack and good definition on the bow are appreciated.
Sound
The multi-strand steel core of the Helicore strings promotes a sound that is both clear and warm, with a quick response particularly appreciated in bow changes and articulations. The smaller diameter contributes to a reactive feel and helps achieve immediate vibration. The E string of the set (reference H310) is a steel plain steel string, made of high-carbon steel tin-plated, designed for controlled brightness and good precision.
Recommended compatible accessories
Technical specifications
| Format | 4/4 | Category | Violine |
| Tension | Medium | Nbr of strings | 4 |
| Type of cord attachment | Ball end | ||
| Size | 4/4 | Packaging | waterproof individual pouches to limit corrosion |
| Compatible neck length | 328 mm | Stability | excellent tuning stability |
| Core type | multi-strand steel (multi-filament) | Lifespan | extended |
| Responsiveness | quick bow response (due to smaller diameter) | Design and manufacturing | USA |
| E | pure steel (high-carbon steel tin-plated) | Quality control | strict standards |
Questions frequently asked
Are Helicore Medium strings suitable for a 4/4 violin?
This set is designed for a 4/4 violin, with a compatible fingerboard length of 328 mm. All four strings have a ball end.
What sound do the D'Addario 4/4 Helicore Violin Medium String Sets produce?
The multi-strand steel core delivers a clear and warm tone with a quick response to the bow. The smaller gauge promotes immediate vibration and a crisp attack.
Is the E string wound?
The E string H310 is made of pure high-carbon steel, tin-plated, and unwound.
For which styles are Helicore strings suited?
The Medium tension and multi-filament steel core are suitable for classical playing, ensemble work, contemporary music, and folk. The fast response facilitates bowing changes and articulation.
Do Helicore strings hold their tuning well?
The American design and quality controls aim for high tuning stability. Each string is packaged in an individual sealed pouch to limit corrosion. This protection contributes to their extended lifespan.



