Martin (C.F. Martin & Co.) – Martin Era™ Treated Acoustic Guitar Strings – Custom Light – MP535T Certified

Built to achieve unmatched tone and playability, Martin Era™ strings set a new standard for what a phosphor bronze acoustic guitar string can be. Combining the best technologies from the Martin Strings lineup, Martin Era strings feature a patented Lifespan® treatment to protect against corrosion, Flexible Core construction to enhance fretability and comfort, and silk-wrapped ball ends—designed with vintage instruments in mind and as a premium touch that symbolizes Martin’s handcrafted string-making history. The Artist Light version was developed in collaboration with six-time GRAMMY® winner Jason Isbell and features a more traditional SP® core to match his signature guitar sound.

String Gauges & Tensions:

– E: 0.011
– B: 0.015
– G: 0.023
– D: 0.032
– A: 0.042
– E: 0.052
– Tension: 155.1