View more info

  1. Home
  2. Acoustic Guitar Strings
  3. Martin
  4. Authentic Acoustic Flexible Core
  5. Silk & Phosphor

Martin FX Silk & Phosphor Acoustic Guitar Strings

Start with high quality carbon steel wire – with a round core, please. Wrap it with silk nylon and then finish with a phosphor bronze wrap. That’s the process Martin uses to create these sweet-sounding, easy-to-play acoustic guitar strings. The construction gives them a long life, and they stay in tune longer too. Light feel, long-lasting intonation, and the round core wire and custom gauging also reduce finger fatigue. Yay!

Have a question about Martin FX Silk & Phosphor Acoustic Guitar Strings? Just call 800-513-8271 to talk with our friendly music, strings, & gear experts. They’re available Monday-Thursday from 9 a.m.-3 p.m. and Friday from 9 a.m.-4 p.m. You also can email us.

And remember: On weekdays, international orders received by 7 a.m. EST and U.S. orders received by 3 p.m. ship the same day!