The Sire A3 is the pioneer solid top acoustic guitar in the Larry Carlton acoustic guitars line, which offers equilibrium between the cutting-edge design and excellent performance. The A3 has two body shapes, Dreadnought and Grand Auditorium. It's added with the custom shop feature rolled fretboard edges to provide a more comfortable, and natural grip.

The A3's body construction involves a combination of Roasted Spruce on top and Mahogany wood on the neck to create a rich and flavorful acoustic sound projection. The added Rosewood fingerboard with rolled fretboard edges surely makes the playing convenient. The overall sound enhanced by the installed Sire SIB Acoustic EQ system is approved by Larry Carlton.