Martin MA190 Authentic 80/20 Bronze 12-String Acoustic Guitar Strings - Light

Martin Acoustic SP 12-String Guitar Strings, Light 80/20 Bronze · Light Gauges: .012-.054

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.