Martin M550 Phosphor Bronze Acoustic Guitar Strings are made with a unique composition to give brilliance, clarity, and longevity of sound. The Phosphor Bronze winding alloy is ideally suited for making strings that have deep, rich basses and clear, bright trebles.
Martin M550 strings are high-quality acoustic guitar strings for daily use. Core and wrap wires must meet strict requirements to make the grade. Martin Strings are wound to precise specifications.
Bronze alloy for brilliance and long life
Your strings are the origin of your sound. Commit to quality. Order now.
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Hope all music people realize that your sound is your bread and butter and if you sound good it IS good! Change your strings often and stay in tune too! Martin Phos Bronze strings make my Guild Dreadnought come alive and the show goes on, night after night.
Martin M550 Phosphor Bronze Medium 10-Pack Acoustic Guitar Strings