Detail 01
Light Top/Medium Bottom (12-56)
This set uses the 12-56 gauge configuration named in the product title.

Independent shopping perspective
A Light Top/Medium Bottom 12-56 XS set for acoustic guitar, combining a NY Steel core with 80/20 bronze wrap wire and Fusion Twist technology. Its XS coating is intended to provide a smooth feel while extending the strings' usable life. D'Addario describes the set as bright, and cites enhanced break strength and tuning stability over its standard 80/20 strings. Choose this exact 12-56 configuration when that is the gauge range you need.


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 set uses the 12-56 gauge configuration named in the product title.
Detail 02
Adds a smooth feel and is designed to extend string life.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It is a Light Top/Medium Bottom 12-56 set.
Yes. They use XS coating.
They have a NY Steel core and 80/20 bronze wrap wire.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.