Martin M400 80/20 Bronze Mandolin Strings deliver a crisp, bright tone with a warm character that's ideal for a wide range of acoustic mandolin styles. Crafted with a tin-plated steel core and wrapped in 80/20 bronze, these light-gauge strings are designed for easy fretting and responsive playability. Whether you're a seasoned player or a casual picker, the M400s provide consistent tone and tuning stability with a smooth feel under the fingers.

These strings are especially popular among bluegrass, folk, and classical mandolinists who want a balanced blend of volume and warmth without excessive string tension. Their light gauge (.010–.034) offers easy bending and clear articulation, making them a favorite choice for extended practice or performance sessions.

• Light gauge provides easy playability and smooth fretting

• 80/20 bronze wrap offers crisp highs with warm undertones

• Tin-plated steel core ensures tuning stability and durability

• Designed for standard 8-string mandolins

• Trusted Martin quality, known for consistent performance

Specs

• Number of Strings 8

• String Material Plated Steel

• Gauges .010, .010, .014, .014, .024, .024, .034, .034

• Winding Material 80/20 Bronze

• Manufacturer Part Number 41Y18M400