Martin MSP4100 SP Phosphor Bronze Light Acoustic Guitar Strings offer a unique composition to give brilliance, clarity, and longevity of sound. The phosphor bronze winding alloy gives each string deep, rich basses and clear, bright trebles. These high-quality strings are intended for daily use. If you're gearing up for a big performance or going into the studio, you'll want to pick up a set of Martin strings to ensure the clearest tone possible.

Product Features

  • Bronze alloy for brilliance and long life
  • Studio-quality performance
  • String gauges - .012, .016, .025, .032, .042, .054