Martin MA540 Acoustic 12-54 Phosphor Bronze Strings Music Chairs Can be used with all

Can be used with all acoustic guitars & of all sizes

accessible at the headstock

A dedicated knob helps you select the musical genres you want quickly

Delay sync

Unweighted):

Martin MA540 Acoustic 12-54 Phosphor Bronze Strings Music Chairs Can be used with allThese strings are engineered with the performer in mind and they will always stand up to rigorous practice and performance schedules. Martin start with our highest tensile strength core wire, then tin plate it on all six strings for added corrosion resistance; because what you don't see matters! When coupled with our highest quality wrap wire you get consistent true tone that you can count on song after song Gauges: 12, 16, 25, 32, 42, 54