Martin MA535T Authentic Acoustic Lifespan® 2.0 Strings Phosphor Bronze, Custom Light Audio For over 40 years

For over 40 years

and other gear or equipment during transport and storage

or even entire mixes without making them sound effected or cappy

or tune them up for some of that aggressive bite

Martin MA535T Authentic Acoustic Lifespan® 2.0 Strings Phosphor Bronze, Custom Light Audio For over 40 yearsMartins next generation Lifespan 2. 0 strings are engineered using a new, 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