Martin MA530 Authentic Acoustic SP Phosphor Bronze Acoustic Guitar Strings - Extra Light (.10 - .47)

Martin® 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. Martin impeccable standards for acoustic guitar tone are embedded in our string design and precision manufacturing process. 

Extra Light Gauge .010-.047