- offset double cutaway alder body, bolt-on modified C-shaped maple neck, 20-fret rosewood fingerboard with dot inlay, standard four-on-one-side tuners, standard vintage bridge, white pickguard, two Standard Vintage Single Coil pickups, three knobs (v, v, tone), available in 3-Color Sunburst, Daphne Blue Trans. (2003-06), Crimson Red Trans. (2003-06), Flat Black/Black (2006-2011), Honey Blonde Trans., or Wine Red Trans./Midnight Wine (2006-2011) finish, mfg. 2003-2011.
In summer 2006, the Highway 1 Jazz Bass was completely overhauled with a graphite reinforced neck, a Badass II bridge, and vintage '70s styling (headstock shape and decals).