Eastman Uptown professional archtop guitars are each carved entirely by hand. The solid maple back and sides and solid aged spruce top are complimented by a 3-piece maple neck with a solid ebony fingerboard. All Eastman guitars feature X-style bracing. Heavy-duty tuners, a classically designed tailpiece, and a J.W. Drawing on generations of expertise gained in the world of violins, Eastman has perfected a finish that enhances both the beauty and tone of the instrument.