The Martin MA140 is a light-gauge acoustic guitar string set in 80/20 bronze — a classic choice for players who want a bright, articulate tone from their acoustic. This is the SP (Superior Performance) version, which means Martin starts with their highest tensile-strength core wire and tin-plates it on all six strings for added corrosion resistance and a longer useful life.
The 80/20 bronze wrap wire gives these strings that characteristic bright, clear response that pairs especially well with fingerpicking and strumming on steel-string acoustic guitars. At light gauge (.012–.054), they're comfortable under the fingers while still delivering enough projection and volume for both practice and performance.
Product Features:
- 80/20 Bronze wrap wire for bright, clear acoustic tone
- Tin-plated, highest tensile-strength core wire on all six strings
- Light gauge: .012, .016, .025, .032, .042, .054
- Roundwound construction for 6-string acoustic guitar
- Excellent tuning stability and corrosion resistance
- Single set of 6 strings
Brand: Martin
Model: MA140 Authentic Acoustic Superior Performance
SKU: 41Y18MA140
Condition: New
Since 1872, C.A. House Music has been helping musicians across the Ohio Valley find the right gear -- with real advice from a team that actually plays. We're your authorized dealer of all the big names in guitars, keyboards, band instruments, drums, pro audio, and more. With four family-owned and operated locations in Ohio and West Virginia (plus a full online store), you don't have to go far for instruments, lessons, rentals, and repairs. No matter your musical needs, our team of musicians wants to help you Play Music for Life.
