MK13 Nickel Cobalt 13-56

Martin MK13 Luxe by Martin Kovar medium 13-56

13-17-26-35-45-56

Tension 185.8

Luxe by Martin Kovar strings deliver Superior Performance core with the unique benefits of Kovar wrap wire, a nickel-cobalt alloy. Featuring natural corrosion resistance, clear and balanced tone, and voicing for enhanced attack and response. Our impeccable standards for instrument tone are imbedded in our string design and precision manufacturing process. That’s why we make our own.

This product is produced under license from Ernie Ball, Inc. to U.S. Patent 8,222,504 and corresponding patents