Martin MA550T Authentic Acoustic Lifespan® 2.0 Guitar Strings Phosphor Bronze, Medium Reunion Blues All the knobs

All the knobs

and response of coated Diplomat heads and the durability of coated Ambassador heads

the included AmpliTube X-GEAR lets blend all the models from Metal with AmpliTube 2

focused overtones and ability to produce as much volume as the music demands

Martin MA550T Authentic Acoustic Lifespan® 2.0 Guitar Strings Phosphor Bronze, Medium Reunion Blues All the knobsMartins 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