Martin Guitars MA540 Acoustic Guitar Strings Bulk 25 Sets Light (12-54) blue-gradation inspired by the performance of

inspired by the performance of the Universal Audio 1176 with the simplicity of the Ross and Dynacomp

As it opens up

Maximum Load: 15 Amps / 1800 W (@ 120 VAC)

Also supplied is a 24

Martin Guitars MA540 Acoustic Guitar Strings Bulk 25 Sets Light (12-54) blue-gradation inspired by the performance ofMartin Authentic Acoustic Superior Performance SP strings feature higher tensile strength and tin plated core wire on all six strings that enable a fuller and more balanced tone, quicker response and increased tuning stability. Our impeccable standards for acoustic guitar tone are embedded in our string design and precision manufacturing process. That's why we make our own. Bulk Boxes of 25 Sets