American Musical Supply
American Musical Supply
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Martin Lifespan SP Phosphor Bronze Acoustic Strings

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Product Description

The Martin Lifespan SP Phosphor Bronze Acoustic Guitar Strings are treated with Cleartone proprietary technology to bring you the longest possible string life without sacrificing tone or natural feel. Martin SP Lifespan strings are designed to repel the oils and dirt that can deaden strings. All six strings are treated to preserve the natural Martin SP sound and feel that players prefer.

Free Tony Rice Signature Strings!
Up to a $26.85 Value! Ltd Time!
   Buy a 3 Pak and get 1 free set
  Buy a 6 Pak and get 2 free sets
   Buy a 12 Pak and get 3 free sets
   See dropdown menu for your selection!

Martin Lifespan SP Phosphor Bronze Acoustic Guitar String Gauges
  • Custom Light - 41MSP7050SW: .011, .015, .023, .032, .042, .052
  • Light - 41MSP7100SW: .012, .016, .025, .032, .042, .054
  • Medium - 41MSP7200SW: .013, .017, .026, .035, .045, .056

Helpful Info about the Manufacturer
Phone:  610-759-2837 Warranty:  Lifetime, original owner (excluding strings)1 year on Backpacker, Little Martins and Ukuleles
Overall Rating
strings for my acoustic yeah!
What is your overall opinion of this product?
Most strings for an electric guitar will produce a medium sound and with the right amp the sound can be great but for an acoustic, my acoustic the strings create that deep, resonating sound that I need to push the words and emotion out to an audience. Nice on your fingers too and wallet.
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