Martin Authentic Lifespan 2.0 Treated Phosphor Bronze 12-String Acoustic Guitar Strings

Designed with high tensile-strength core wire and corrosion-resistant tin plating, these Authentic Lifespan strings will ensure your 12-string's stability.

Martin Lifespan 2.0 strings are engineered using a patented technology only available from Martin. This technology was developed to protect the core wire and the wrap wire to prevent corrosion without compromising tone -- the single most important attribute of the guitar strings. Authentic Acoustic Lifespan 2.0 strings look better, sound better, and feel better, providing a smooth playing experience that reduces finger drag.

Get an overview of Martin Authentic Acoustic strings:


They invested two years developing Lifespan 2.0 strings to ensure they will sound better, longer than any other extended-life string on the market.

Martin Authentic Lifespan 2.0 Treated Phosphor Bronze 12-String Acoustic Guitar Strings offer next generation treatment for long life, great playability and feel, and superior reliability with authentic tone.
WARNING: Cancer and Reproductive Harm - www.p65Warnings.ca.gov.

Extra Light 12-String
- Gauge: 10-14-23-30-39-47
- Gauge: 10-14-10-12-18-27
Dimensions and Weight in Packaging
Extra Light, MA500T
Shipping Weight: 0.09 lbs
Shipping Dimensions: 5 x 5 x 1 in
Manufacturer Part Number (MPN): 41Y18MA500T

For support or warranty questions, please contact the manufacturer:
Phone: 610-759-2837

Martin Lifespan 2.0 Phosphor Bronze 12

Martin Lifespan 2.0 strings are engineered using a patented technology only available from Martin. This technology was developed to protect the core wire and the wrap wire to prevent corrosion without compromising tone -- the single most important attribute of the guitar strings. Authentic Acoustic Lifespan 2.0 strings look better, sound better, and feel better, providing a smooth playing experience that reduces finger drag.

They invested two years developing Lifespan 2.0 strings to ensure they will sound better, longer than any other extended-life string on the market.

Martin Authentic Lifespan 2.0 Treated Phosphor Bronze 12-String Acoustic Guitar Strings offer next generation treatment for long life, great playability and feel, and superior reliability with authentic tone.

Reviewers gave this product an overall rating of 0.5 out of 5 stars. (1 ratings)
Submitted April 16, 2019 by Patrick Doherty in Antioch, TN

"Buy something else"

Overall: 0.5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
I love Martin guitar strings, the retro series has always been fantastic. However, these are the worst strings I've ever put on my 12 string acoustic. The high E and High G both broke upon initial installation. The rest of the strings don't hold tune and the tone is awful. Extreme waste of money.

Musical Background:

Playing 16+ years, professional guitar repair tech
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Extra Light, MA500T

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