For episode 112 of the podcast, I'm talking with Otto D'Ambrosio. Otto wears two hats—as a solo luthier and Chief Designer at Eastman Guitars—and he walks us through his journey from working with legends like Flip Scipio, John Monteleone, and Carl Thompson to his role today, bridging the gap between hands-on building and production design. We talk about how the pandemic pushed him into 3D CAD, changing the way he collaborates with Eastman's workshops, and dive into some of his design work—including the Fullertone neck system, his boutique archtop builds, and an upcoming project comparing domestic and European tonewoods. Links: https://dambrosioguitars.com/

Luthier on Luthier is hosted by Michael Bashkin of Bashkin Guitars and brought to you by the Fretboard Journal. This episode is sponsored by the Looth Group, Dream Guitars and StewMac.

Michael Bashkin's Hub of Acoustics 2026 US Academy: https://hubofacoustics.com/en/#Colorado_Academy