Martin MM13 Retro Monel Acoustic Guitar Strings - 3 PACK

Retros are the original Nickel acoustic string all the way from the 1930s. Retro strings offer a uniquely mellow, yet crisp sound that allows your guitar’s natural tonewoods to be heard. They are crafted with Monel, a solid nickel/copper wrap wire - not nickel-plated - meaning there is no chance for defects in the plating to allow for corrosion. Martin’s proprietary wrap wire is naturally corrosion resistant and it is incredibly strong. We also employ a sophisticated winding process that controls the coupling between the core and wrap wire to maximize intonation.

Medium Gauges: .013 .017 .026 .035 .045 .056

Features:

• Martin MM13 Retro Monel Acoustic Guitar Strings - 3 PACK
• Package: 6 strings
• Gauge: Medium .013 .017 .026 .035 .045 .056 
• Tension: 190.94
• Uniquely mellow, yet crisp sound
• Crafted with Monel, a solid nickel/copper wrap wire
• UPC: 729789522267
• MPN: MM13-3PK