About this item

• Kovar Wrap for Crystal-Clear Tone: Wrapped in a nickel-cobalt alloy, these strings provide a uniquely balanced tone with excellent clarity and response across all registers.
• SP Core for Strength and Stability: Features Martin’s Superior Performance SP core wire for high tensile strength, outstanding tuning stability, and long-lasting playability.
• Optimized for Magnetic Pickups: These strings interact well with magnetic pickups, delivering clear, articulate tone when amplified—great for stage or studio use.
• Naturally Corrosion Resistant: The Kovar alloy is naturally resistant to moisture and oxidation, helping the strings maintain tone and feel longer between changes.
• Custom Light Gauge for Balance and Comfort: Gauged at .011–.052, this set offers a comfortable playing feel with just enough tension for dynamic range and tonal richness.