Martin Authentic Acoustic Value Pack Phosphor Bronze Medium Guitar Strings -.013-.056 GJCEFM The American Original ‘70s Jazz

The American Original ‘70s Jazz Bass updates the smooth playing feel with a modern-radius fingerboard

Designed to capture the heart of the McCarty family of instruments and stay true to the S2 Series spirit

Curly Maple top

and rosewood fretboard helped give the Custom 24 its signature look

Martin Authentic Acoustic Value Pack Phosphor Bronze Medium Guitar Strings -.013-.056 GJCEFM The American Original ‘70s JazzThis Martin Authentic Acoustic value pack features one set of MA550 Authentic Acoustic Phosphor Bronze Medium guitar strings and one set of MA550T Lifespan 2. 0 Phosphor Bronze Medium guitar strings with a bonus set of MA550 strings. Martin Authentic Acoustic strings (MA550) are engineered with the performer in mind and they will always stand up to rigorous play and performance schedules. Martin starts with their highest tensile strength core wire,