Authentic Acoustic SP® Guitar Strings 80/20 Bronze

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.

Features:

• Higher Tensile Strength

• Tin-Plated Core Wire

• Balanced Tone

• Quicker Response

• Increased Tuning Stability