Martin MK13FX Flexible Core Luxe Nickel Cobalt Kovar Acoustic Guitar Strings Medium 13-56
Brand New. Not available for curbside pickup. Online orders only.
Luxe by Martin® Kovar™ Flexible Core Strings are the perfect fusion of innovation and artistry, made for players who demand precision, power, and expressive tone. Crafted with a lighter core wire wrapped in Kovar—a premium nickel-cobalt alloy—these strings deliver exceptional flexibility and crystal-clear clarity with a beautifully balanced tone. Their lower tension isn’t a compromise but an intentional design choice, offering easier playability and enhancing your technical finesse. Natural corrosion resistance ensures long-lasting performance that stays fresh and true. Designed for the serious guitarist who wants strings that keep up with every nuance of their playing style, these strings don’t just meet standards—they set them.
Features
- Premium nickel-cobalt Kovar wrap for crystal-clear, balanced tone
- Flexible core design for superior playability and expressive feel
- Lower tension engineered for enhanced technique and comfort
- Naturally corrosion-resistant for extended life and consistent sound
- Ideal for players demanding precision, power, and long-lasting performance
Specifications
General
- Model: MK13FX
- Series: Luxe by Martin®
- Wrap Material: Kovar™ (nickel-cobalt alloy)
- Core: Flexible, lighter core wire
- Corrosion Resistance: Naturally corrosion-resistant
Gauge (Medium)
- E (1st): .013
- B (2nd): .016
- G (3rd): .026
- D (4th): .034
- A (5th): .044
- E (6th): .056
Other
- Tension (Full Set): 178.70
- Sound Profile: Crystal-clear clarity with balanced, warm tone
- Longevity: Enhanced durability for long-lasting, consistent sound
- Suitable for: Acoustic guitar players seeking flexible feel and pro-level tone