Harley Benton B-650 Black Progressive Series, 6-String Electric Bass, Body: Alder, Neck: Canadian maple, Neck attachment: Bolt-on, Fretboard: Black walnut, Fretboard inlays: Tai-Chi, Neck profile: Modern D, Frets: 24, Scale: 864 mm (long scale), Nut width: 51 mm (2