Detail 01
Custom Medium .0115–.040 gauge
It is described as offering more volume and resonance than Light strings while maintaining easy playability.

Independent shopping perspective
D'Addario's Custom Medium .0115–.040 XS mandolin set uses phosphor bronze wrap wire over a NY Steel core, with XS coating and Fusion Twist construction. It is positioned above the brand's Light gauge for added volume and resonance while retaining easy playability. The supplied construction focuses on a warm, balanced acoustic voice, a smooth surface, greater resistance to wear, and stable tuning over extended practice or performance 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
It is described as offering more volume and resonance than Light strings while maintaining easy playability.
Detail 02
The coating protects the wrap wire from friction and corrosion for longer service life.
Detail 03
These details are used to support break resistance, flexibility and tuning stability.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
Custom Medium .0115–.040.
It is described as providing enhanced volume and resonance over Light strings while maintaining easy playability.
Yes. They use D'Addario's XS coating.