When only the best will do, Martin Authentic Acoustic SP® strings deliver. Designed for players who demand rich tone, rock-solid tuning, and lasting performance, these 80/20 Bronze strings combine Martin’s legendary craftsmanship with cutting-edge materials for a sound that’s both bright and balanced.

Each string is built with higher tensile strength and a tin-plated core wire for longer life, improved corrosion resistance, and consistent tone session after session. Whether you’re tracking in the studio or playing live under bright stage lights, you’ll feel the difference in every note.

Features:

• Premium 80/20 Bronze wrap wire for that classic, crisp acoustic tone

• Tin-plated, high-tensile core boosts tuning stability and sustain

• Engineered for balanced response and full-bodied projection

• Trusted Martin® quality — made by the same people who build the world’s finest guitars

• Ideal for players who demand performance, durability, and tone they can count on

Why Buy from Sixx Gun Music:

• Every pack is fresh-stock verified and stored in climate-controlled inventory — never old or oxidized.

• Expert-owned, family-run shop serving real players, not just online warehouses.

• Need help choosing strings for your acoustic? Our techs will match you to the perfect gauge and tone profile.

• Fast shipping, local pickup, or same-day install available in-store at our Las Vegas location.

Give your acoustic the tone it deserves.
Order your Martin Authentic Acoustic SP 80/20 Bronze Strings today from Sixx Gun Music — where musicians buy with confidence.