Martin Authentic Acoustic Extra Light Guitar Strings
 
MA530 - 10-47
 
As specified in our agreement with C.F. Martin & Co., we are only licensed to sell their products in the Canadian market. 
 
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.