.010 .010 .014 .014 .023 .008 .030 .012 .039 .018 .047 .027 - Set / Acoustic guitar Martin Strings are high quality strings for daily use. Core and wrap wires must meet strict requirements in order to make the grade. Martin Strings are wound to precise specifications.  

.0115 .014 .023 .028 .038 .04 .0115 .014 .010 .014 .018 .028 - Set / Folk-Guitar Standard, 12 string Martin Folk offers the driving force of steel strings and soft tonal properties often associated with classical strings. A center wrap of silk fiber provides easier fingering and minimizes the brilliance for a sweeter and more mellow sound. For the Marquis we hand wrap silk around the ball end area to reduce wear on the bridge plate.  

.010 .014 .023 .030 .039 .047 .010 .014 .008 .012 .018 .027 - Set / Acoustic guitar Martin SP Studio/Performance Series strings are ideal live, in the studio, or wherever maximum string life is desired. The creation of these new high performance strings is a result of research done in cooperation with specialty steel producers. Due to the development of an industry leading ultra-high quality steel core, Martin SP strings resist breakage (...)  

.010 .014 .023 .030 .039 .047 .010 .014 .008 .012 .018 .027 - Set / Acoustic guitar Martin Marquis strings are specifically designed to give you excellent tone, clarity, and response. The Marquis silk-wrapped ball end helps reduce wear on the bridge and bridge plate, making them ideal for valuable, vintage instruments.  

.010 .014 .023 .030 .039 .047 .010 .014 .008 .012 .018 .027 - Set / Acoustic guitar Martin Marquis strings are specifically designed to give you excellent tone, clarity, and response. The Marquis silk-wrapped ball end helps reduce wear on the bridge and bridge plate, making them ideal for valuable, vintage instruments.