Excellent sound and longevity with a silky feel.
The standard in bronze acoustic guitar strings and are great for all acoustics. Unique in look, feel, and tone.
Martin M150 80/20 Bronze Round Wound Medium Acoustic Guitar Strings are made from a composition alloy to give brilliance, clarity, and longevity of sound. The Bronze winding is ideally suited for making strings that have deep, rich basses and clear, bright trebles.