The ultra-durable Martin Authentic Acoustic Lifespan 2.0 MA150T acoustic guitar strings support a regular tension in lower tunings or a higher tension in standard-E tuning, while the coated finish keeps the sound fresh for longer.
The ultra-durable Martin Authentic Acoustic Lifespan 2.0 MA150T acoustic guitar strings support a regular tension in lower tunings or a higher tension in standard-E tuning, while the coated finish keeps the sound fresh for longer.
