Buy with confidence: We're the 1st, and only, UK guitar retailer to offer a 3-year warranty & 30-day exchange as standard.
In Stock10+ Available
Order before 3PM for Delivery Tomorrow
Includes 30-Day Exchange & 3-Year Warranty
Frequently Bought Together
Manufacturer's ID: MA140
These strings are engineered with the performer in mind and they will always stand up to rigorous practice and performance schedules. We start with our highest tensile-strength core wire, then tin-plate it on all six strings for added corrosion resistance; because what you don’t see matters! When coupled with our highest quality wrap wire you get consistent true tone that you can count on song after song.
Martin Authentic Acoustic SP® strings offer excellent tuning stability, corrosion resistance and great playability.
.012- .016- .025- .032- .042- .054