MARTIN M140 Details
Martin Strings are high quality strings for daily use. Core and wrap wires must meet strict requirements in order to make the grade. Martin Strings are wound to precise specifications.
Martin M140 Light String Gauges 12-16-25-32-42-54
Light Acoustic Guitar Strings have an 80/20 composition for brilliance, clarity, and longevity of sound. The Bronze winding alloy is ideally suited for making strings have deep, rich basses and clear, bright trebles. The Martin M-140 acoustic pack has high-quality strings for daily use. Core and wrap wires meet strict requirements to make the grade. Martin guitar strings are wound to precise specifications.
Martin M150 Medium String Gauges 13,17,26,35,45,56
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.
Martin M170 Extra Light String Gauges 10-14-23-30-39-47
80/20 Bronze Round Wound Extra Light Acoustic Guitar Strings employ 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.
MARTIN M140 Body_Shapes
Click here for body shape sizes and bracing patterns (pdf) See page 2