Authentic Acoustic SP® Guitar Strings Phosphor Bronze Value Packs

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. Our impeccable standards for acoustic guitar tone are embedded in our string design and precision manufacturing process. That’s why we make our own.

• Limited Time Offer – Strings Value Pack! Get 3 sets for the price of 2 with this value pack.

• More gauge and pack options available here.