Martin MA240 Authentic Acoustic SP Guitar Strings 80/20 Bronze Bluegrass 12-56 EURO-RST eliminating unwanted resonances and providing

eliminating unwanted resonances and providing maximum projection on stage

Floyd Rose

Completes treble clef reading through high G

for maximum comfort and freedom of movement

low-friction Delrin thermoplastic to achieve new degrees of accuracy

Martin MA240 Authentic Acoustic SP Guitar Strings 80/20 Bronze Bluegrass 12-56 EURO-RST eliminating unwanted resonances and providingProduct Information Martin Authentic Acoustic Superior Performance SP strings feature higher tensile strength and tin plated core wire on all six strings that enable a fuller and more balanced tone, quicker response and increased tuning stability. Our impeccable standards for acoustic guitar tone are embedded in our string design and precision manufacturing process. That's why we make our own. Specifications Gauge E B G D A E Tension Model Bluegrass .