Martin D-18 Standard Series Acoustic GuitarThe Martin D 18 is one of the most iconic guitars in Martins lineup, trusted by legends of music and players like you for nearly a century. Known as a tried and true workhorse, its Dreadnought size delivers the bold, projective tone and strong bass that have shaped countless performances and recordings. Handcrafted with a solid spruce top and solid mahogany back and sides, the D 18 offers a full and balanced voice with bright trebles, a punchy