Gretsch G100 Synchromatic Archtop Acoustic Guitar - The Gretsch G100 Synchromatic Archtop Acoustic Guitar is reminiscent of the early Synchromatics from the 1940s. The G100 has a 16" x 2.75" laminated maple hollowbody with arched spruce top. The maple neck is 25-1/5" scale with 20 medium jumbo frets and a rosewood fretboard with aged pearloid block inlays and 1-11/16" bone nut. The headstock has a vintage Gretsch logo on it. Other features include a Gretsch chromatic tailpiece and rosewood Gretsch synchronized bridge. Vintage white binding, vintage open-back machine heads, Gretsch knurled strap knobs, chrome hardware. A matte urethane finish adds to the G100's gorgeous visual appeal.