Martin Authentic Acoustic Lifespan® 2.0 Strings Phosphor Bronze - Light 12-54 gifts The most versatile and universally

The most versatile and universally appealing set for all playing styles

well-rounded sound

Purple Heart Fingerboard

True bypass

followed by a great sounding octave/ring mod effect (based on the classic Green Ringer)

Martin Authentic Acoustic Lifespan® 2.0 Strings Phosphor Bronze - Light 12-54 gifts The most versatile and universallyNext 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.