Martin Guitars MP540T ERA Light

Martin Guitar MP540T ERA Light
Martin ERA strings set a new standard for phosphor bronze strings by combining the best of Martin’s many years of expertise in string manufacturing, tone, and durability. The core and winding of ERA strings are treated with Lifespan 2.0, a Martin-patented technology that protects against corrosion and ensures the strings last longer and retain their tone. The Flexible Core provides a softer playing feel while also making the instrument easier to play. At the ball ends, the winding features a silk reinforcement that not only makes the string stronger but also protects delicate vintage instruments and their parts; it is also a detail that symbolizes Martin’s long tradition of innovation and forward-thinking.

E: 012
B: 016
G: 025 Spun
D: 032 Spun
A: 042 Spun
E: 054 Spun