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Martin Guitars Authentic Acoustic SP 80/20 Bronze - 12-56 Bluegrass Strings
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7 models to choose from:
Martin Authentic Acoustic strings are engineered with the performer in mind and they will always stand up to rigorous practice and performance schedules. The tensile-strength core wire is tin-plated on all six strings for added corrosion resistance.
Martin Authentic Acoustic SP strings offer excellent tuning stability, corrosion resistance and great playability.
Features
Gauge: Bluegrass
Gauges: 12, 16, 25, 35, 45, 56
Tension: 184.0
Martin Authentic Acoustic SP strings offer excellent tuning stability, corrosion resistance and great playability.
Features
Gauge: Bluegrass
Gauges: 12, 16, 25, 35, 45, 56
Tension: 184.0
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Reviews
3.145.168.203
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Great sounding strings! 1 of 1 customers found this review helpful
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Closest Store Brantford, Ontario
Took a chance on the Martin’s and they sound great on my Yamaha fg700s, bright but not too bright…..would buy again!
Posted by Tanner on Jun 9, 2021