Detail 01
Medium tension
This A string is specified at medium tension.

Independent shopping perspective
For a 4/4-size violin, this individual Helicore A string combines a stranded steel core with an aluminum wrap at medium tension. It is a focused replacement choice when the A string needs attention without changing the rest of the set. D’Addario positions its construction around sustained tone over time.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
This A string is specified at medium tension.
Detail 02
Describes the core and wrap materials used for this A string.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
No. It is a single A string.
It has a stranded steel core and an aluminum wrap.