Experience in instrument making, string winding, and comprehensive sound testing make Martin M980 Nickel Wound Bluegrass Resonator Guitar Strings the best choice for your resonator guitar. All materials are premium quality to assure brilliance, clarity, and longevity. Martin uses a nickel/steel alloy for tonal qualities which are best suited to accent the strong resonating tendencies.
- Plain Steel .016, .018
- Phosphor Bronze Wound .026, .036, .046, .056