Martin Custom Shop Sloped Shoulder Dreadnought, Sitka Spruce, Mahogany, Ambertone BurstSteeped in guitar building heritage, the Martin Custom Shop Sloped Shoulder Dreadnought is a product of expert craftmanship and innovation. This model is inspired by a certain iconic dreadnought design, while still maintaining its unique Martin identity. The guitar body comprises a Sitka Spruce top and Solid Genuine Mahogany back and sides. The Sitka Spruce is valued for its superior stiffness to weight ratio, which contributes to a potent sound