Detail 01
11-40 medium gauge
This is the medium-gauge Nickel Bronze mandolin set.

Independent shopping perspective
D'Addario NBM1140 is an uncoated medium mandolin string set, supplied in 11-40 gauges. Nickel-plated phosphor bronze is wrapped around a high-carbon NY steel core to support clarity, resonance, projection, balance, and harmonically rich overtones. The set is intended to reveal the individual tonal character of a mandolin rather than mask it, while its construction is also described as delivering strong resistance to breakage. Choose it when 11-40 is the medium gauge range you need.


Strong match
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 is the medium-gauge Nickel Bronze mandolin set.
Detail 02
These are the materials named for the wrap wire and core.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
They are mandolin strings.
No. They are described as uncoated.
It is a medium-gauge 11-40 set.