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MF MD HG Clearance Blowout 10-23-14

Martin 3100 Coated SP Plus Extended Life Light Acoustic Guitar Strings  

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Product #100036

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  • See All Martin .012 Gauge Acoustic Guitar Strings

    The insulated strings.

    Gauges 12-16-25-32-42-54.

    Martin 3100 Coated SP Plus 80/20 Light Acoustic Guitar Strings are specially coated to offer you clear, rich, and long-lasting sound. Martin Extended Life strings also deliver numerous benefits, including protection from moisture, salts, perspiration, and other contaminants. In addition, the new SP+ coating helps insulate the wrap wire to prevent corrosion between the core and the wrap wires. Martin uses computerized equipment in a climate-controlled environment to verify the high tensile strength of all incoming wire prior to manufacture. The brass wrap is then carefully spun onto the core wire for the 4 wound strings of each set. Martin SP+ strings use the same special brass-plated core wire that is incorporated in the innovative SP string, but the brass wrap on the 4 wound strings is specially coated. The coated string surface has a smoother feel for faster playing.

    Your strings are the origin of your sound. Commit to quality. Order now.

    Customer Reviews

    Review Snapshot®

    by PowerReviews
    Martin3100 Coated SP Plus Extended Life Light Acoustic Guitar Strings

    (based on 2 reviews)

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    Reviewed by 2 customers

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    (1 of 1 customers found this review helpful)


    Rich Natural Sound

    By S. Zimmelman

    from Pepperell, MA

    Comments about Martin 3100 Coated SP Plus Extended Life Light Acoustic Guitar Strings:

    I've been an active musician for over 30 years and used just about every acoustic string ever made. Martin SP+ sound good and last a few months. And unlike other coated strings, the coating doesn't peel off, and I've never had one break.

    Comment on this review


    Great when new, loses luster after two weeks of us

    By martin+

    from Woodland, CA

    Comments about Martin 3100 Coated SP Plus Extended Life Light Acoustic Guitar Strings:

    Strings have good sound, but wear quickly inspite of bio on them.

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