Martin MSP4100 Phosphor Bronze Light Acoustic Guitar Strings are constructed from a 92/8 composition alloy to present that brilliance, clarity, and longevity of sound required by serious guitarists. The phosphor bronze winding alloy is ideally fitted to making strings that experience deep, wealthy basses and clear, bright trebles that these days’s acoustic guitarists demand. Martin strings are fine quality strings designed for day by day use. Martin acoustic guitar strings are wound to express specifications. Core and wrap wires should meet strict requirements to make the grade.
Gauges: .012 – .054
Bronze alloy for brilliance and long life