“Salt Air, Dry Brush, Ocean Waves, Misted Forests, Weathered Boulders. Our home, California, inspires the design that sculpts the shape and timber that make D’Ambrosio Series.” The Eastman D’Ambrosio Series, designed and built in California, pays homage to the enduring Golden State tradition of innovating right to the edge. With beautifully worn curves echoing the coveted coastline and a player-centric design, the D’Ambrosio Series may feel comforting and familiar. However, these are unique instruments where innovation blends with tradition. When something new also feels reassuringly familiar in an old-fashioned way, you know you’ve found a new home. D’Ambrosio guitars carry on the heritage of matching California design with down-to-earth playability. Introducing the 
FullerTone Neck
 MORE TONE, More Sustain, More Stability At the heart of D’Ambrosio Series design lies a beautiful innovation: the FullerTone neck. Envisioned and brought to life by master luthier and head of design, Otto D'Ambrosio, this completely new long-tenon, 2 bolt, neck to body connection redefines industry standard. The body-to-neck joint is the most important connection on a guitar. It acts as a bridge of energy; transferring resonance, sustain and tone while providing stability to the guitar. The FullerTone neck fulfills this ambition, securing unprecedented three-times greater neck-to-body contact for unhindered resonance transfer. The gracious body geometry cradles the neck in perfect harmonious position, secured by two machine-threaded screws locked into steel anchors embedded in the neck. The complete design is a fusion of old-world craftsmanship and modular versatility—the first bolt-on neck tuned to rival the sustain and stability of a set-neck guitar. With the Fullertone neck, Otto’s vision for a guitar with seamless tonal continuity, from headstock to bridge, is fully realized; maximizing its tonal potential. We call it T.S.S: More Tone. More Sustain. More Stability. Beautiful Tonewoods Tell Stunning Stories Swamp Ash and wildfire-burned Phoenix Pine serves as the heart of D’Ambrosio Series. Wildfire-burned Phoenix Pine is one of two tonewoods that serve as the heart of D’Ambrosio Series Roasted Phoenix Pine, salvaged sustainably in the process of regenerating the Oregon wilds, is given a second life, with a controlled heat treatment granting complexity - modern era clarity with smoky overtones. Learn More