Martin Authentic Acoustic Lifespan® 2.0 Strings Phosphor Bronze - Light 12-54 gifts True bypass

True bypass

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well-rounded sound

• Priority channel (channel 1 switchable)

Clear and smooth sound

Martin Authentic Acoustic Lifespan® 2.0 Strings Phosphor Bronze - Light 12-54 gifts True bypassNext generation Martin Authentic Acoustic Lifespan 2. 0 strings are engineered using a patented anti corrosion treatment only available from Martin. It protects the core and wrap wire to prevent corrosion without compromising tone or feel. Martin's impeccable standards for acoustic guitar tone are embedded in the string design and precision manufacturing process. Thats why they make their own.