Martin Phosphor Bronze strings are made from 80/20 composition alloy 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. High quality strings for daily use. Core and wrap wires meet strict requirements in order to make the grade. Martin Strings are wound to precise specifications.

MPN: 41M140x

• Bronze alloy for brilliance and long life
  
• Great price
  
• Studio-quality performance
  
• Gauges : 12-16-25-32-42-54