The Martin MA175 Authentic Acoustic SP® 80/20 Bronze Guitar 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. Available in 80/20 Bronze and 92/8 Phosphor Bronze. Set: MA175 Type: SP 80/20 Bronze Gauge: Light Gauge 11-15-23-32-42-52 Tension: 153.7
The Martin MA140 Authentic Acoustic SP® 80/20 Bronze Guitar 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. Available in 80/20 Bronze and 92/8 Phosphor Bronze. Set: MA140 Type: SP 80/20 Bronze Gauge: Light Gauge 12-16-25-32-42-54 Tension: 167.3
The Martin MA150 Authentic Acoustic SP® 80/20 Bronze 13-56 Medium Guage Guitar 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. Available in 80/20 Bronze and 92/8 Phosphor Bronze. Set: MA150 Type: SP 80/20 Bronze Gauge: Light Gauge 13-17-26-35-45-56 Tension: 189.6
The Martin MA535 Authentic Acoustic SP® 92/8 Phosphor Bronze Custom Light Guitar 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. Available in 80/20 Bronze and 92/8 Phosphor Bronze. Set: MA535 Type: SP 92/8 Phosphor Bronze Gauge: Custom Light Gauge 11-15-23-32-42-52 Tension: 155.1
The Martin MA530 Authentic Acoustic SP® 92/8 Phosphor Bronze Extra Light Guitar 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. Available in 80/20 Bronze and 92/8 Phosphor Bronze. Set: MA530 Type: SP 92/8 Phosphor Bronze Gauge: Light Gauge 10-14-23-30-39-47 Tension: 137.0
The Martin MA500 Authentic Acoustic SP® 92/8 Phosphor Bronze 12 String Extra Light Guitar 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. Available in 80/20 Bronze and 92/8 Phosphor Bronze. Set: MA500 Type: SP 92/8 Phosphor Bronze Gauge: 12 String Extra Light Gauge 10-14-23-30-39-47 / 10-14-10-12-18-27 Tension: 263.3
The Martin MA540 Authentic Acoustic SP® 92/8 Phosphor Bronze Light Guitar 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. Available in 80/20 Bronze and 92/8 Phosphor Bronze. Set: MA540 Type: SP 92/8 Phosphor Bronze Gauge: Light Gauge 12-16-25-32-42-54 Tension: 168.5
The Martin MA545 Authentic Acoustic SP® 92/8 Phosphor Bronze Guitar 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. Available in 80/20 Bronze and 92/8 Phosphor Bronze. Set: MA545 Type: SP 92/8 Phosphor Bronze Gauge: Light Gauge 12.5-16.5-25.5-33.5-43.5-55 Tension: 179.3
The Martin MA550 Authentic Acoustic SP® 92/8 Phosphor Bronze Guitar 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. Available in 80/20 Bronze and 92/8 Phosphor Bronze. Set: MA550 Type: SP 92/8 pHOSPHOR Bronze Gauge: Medium 13-17-26-35-45-56 Tension: 190.9
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