Martin MA190 Authentic Acoustic SP 80/20 Bronze Strings, Light 12-String
MartinAuthentic Acoustic Superior Performance SP strings feature higher tensilestrength and tin-plated core wire on all six strings that enable a fuller andmore balanced tone, quicker response and increased tuning stability. Ourimpeccable standards for acoustic guitar tone are embedded in our string designand precision manufacturing process. That’s why we make our own.
80/20 Bronze
Gauge: E / B / G / D / A / E / Tension /Model
Extra Light:.010 / .014 / .023 / .030 / .039 / .047 / 135.8 / MA170
Custom Light:.011 / .015 / .023 / .032 / .042 / .052 / 153.7 / MA175
Light: .012/ .016 / .025 / .032 / .042 / .054 / 167.3/ MA140
Bluegrass: .012/ .016 / .025 / .035 / .045 / .056 / 179.8 / MA240
Medium: .013/ .017 / .026 / .035 / .045 / .056 / 189.6 / MA150
Extra Light12-String: .010, .010 / .014, .014 / .023, .010 / .030, .012 / .039, .018 / .047,.027 / 261.7 / MA180
Light12-String: .012, .012 / .016, .016 / .025, .010 / .032, .014 / .042, .020 / .054,.030 / 324.0 / MA190
