Acoustic Guitar Strings

Since D'Addario introduced Phosphor Bronze acoustic guitar strings in 1974, they've been synonymous with warm, well-balanced tone. XT Phosphor Bronze offers that and more, boasting enhanced break resistance, better pitch stability, and longer life than...

These strings are engineered with the performer in mind and they will always stand up to rigorous practice and performance schedules. Martin strings begins with the highest tensile-strength core wire, then tin-plate it on all six strings for added...

Martin® Authentic Acoustic® Superior Performance SP® strings feature higher tensile strength and tin-plated core wire on all six strings that enable a fuller and more balanced tone, quicker response and increased tuning stability. Our...

Next generation Martin® Authentic Acoustic® Lifespan® 2.0 strings are engineered using a new, patented anti-corrosion treatment only available from Martin. It protects the core and wrap wire to prevent corrosion without compromising tone or...

Martin® Authentic Acoustic® Marquis® Silked strings feature a soft silk wrap that prevents wear and tear on the bridge holes and bridge plate as you play. The added thickness also ensures that bridge pins will stay locked in place, even in...

Martin® Authentic Acoustic® Marquis® Silked strings feature a soft silk wrap that prevents wear and tear on the bridge holes and bridge plate as you play. The added thickness also ensures that bridge pins will stay locked in place, even in...

EJ39, D'Addario's medium gauge 12-String acoustic guitar set provides heavier tension resulting in a bolder, more resonant acoustic tone with higher resistance for heavy strumming or aggressive fingerpicking. Phosphor Bronze was introduced to string...

EJ38, D'Addario's most popular 12-String set, offers the ideal balance of volume, projection and comfortable playability. Designed for all makes and models of 12 String acoustic guitars. Phosphor Bronze was introduced to string making by D'Addario in...

D'Addario was the first to use Phosphor Bronze in acoustic guitar strings back in 1974. Today, Phosphor Bronze is played throughout the world and considered to be the standard in acoustic strings, thanks to its beautiful sonic balance and tonal warmth...

Martin MM11 Retro Monel Strings, Custom Light, 11-52 Martin® Retro™ strings are crafted from a long-lasting proprietary nickel-based alloy blend that mellows quickly to a warm vintage tone that brings out the unique, woody sounds in your acoustic guitar...

Martin MA540 Authentic SP Phosphor Bronze Acoustic Strings Light, 12-54 Authentic Acoustic SP® Strings These strings are engineered with the performer in mind and they will always stand up to rigorous practice and performance schedules. We...

Martin MM12 Retro Monel Strings, Light, 12-54 Martin® Retro™ strings are crafted from a long-lasting proprietary nickel-based alloy blend that mellows quickly to a warm vintage tone that brings out the unique, woody sounds in your acoustic guitar. ...