Detail 01
SOLID nickel/copper alloy blend
Designed to reduce pick attack so the guitar’s tone woods are not overshadowed.

Independent shopping perspective
A durable bluegrass acoustic set designed to let the guitar’s tone woods come through with a mellow, crisp voice.


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
Designed to reduce pick attack so the guitar’s tone woods are not overshadowed.
Detail 02
Martin states the proprietary wrap wire is naturally corrosion resistant.
Detail 03
This is the stated gauge range for this bluegrass acoustic set.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
They are acoustic guitar strings for bluegrass.
They are 13–56 gauge.
Martin describes the sound as uniquely mellow yet crisp, with reduced pick attack.
Yes. Martin states that its proprietary wrap wire is naturally corrosion resistant.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.