Martin MA540T Authentic Acoustic Lifespan 2.0

Name: Martin MA540T Authentic Acoustic Lifespan 2.0
Brand: Martin

The Martin MA540T Authentic Acoustic Lifespan 2.0 is a phosphor bronze set, .012–.054 (Light), lifespan 2.0 treatment. Below you can hear it in five playing styles, recorded on the same guitar, by the same guitarist, in the same take as the other 15 sets on WikiStrings. Press play, then tap any other set: the performance continues from the same point and only the strings change.

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Specifications

Brand	Martin
Model	MA540T
Series	Authentic Acoustic Lifespan 2.0
Material	Phosphor Bronze
Gauge	.012–.054 (Light)
Coating	Lifespan 2.0 treatment
Core	Hex core
Made in	USA

How to compare it

Start the strings above, let the phrase settle, then switch to another set of the same gauge or the same material: the switch is instant and the music does not restart, so what you hear is the strings, not a different performance. Use the blind test if you want to remove brand bias.