Vintage-tone Acoustic Strings from Martin

The MM13 Retro acoustic guitar strings represent yet another quality, vintage-inspired set of strings in Martin’s Retro line. These strings harken back to the 1930s when nickel ruled the acoustic world. Made from Monel, a solid nickel/copper wrap, the MM13s let your acoustic’s natural wood tone ring through with a full low end, a high-end snap, and a solid midrange. The proprietary wrap on the MM13s is corrosion-resistant and impressively strong for long life and uncompromised tone. Martin MM13 strings are a favorite among acoustic guitarists that we know.

Martin MM13 Retro Acoustic Guitar Strings Features:

• Vintage-inspired acoustic strings deliver superior acoustic tone
• Monel nickel/copper alloy wrap wire is super strong and generates a cool vintage sonic vibe
• Strings produce a crisp sound that mellows quickly to a warm, woody tone

Tech Specs

• Guitar Type:Acoustic Guitar
• Number of Strings:6
• Coated:No
• Gauges:.013, .017, .026, .035, .045, .056
• Core Material:Steel
• Winding Material:Monel (nickel/copper)
• Winding Type:Round
• Manufacturer Part Number:41Y19MM13