- offset double cutaway hardwood body, bolt-on maple neck, 24-fret rosewood fingerboard with offset pearl dot inlay, four-on-one-side tuners, fixed bridge, single P-style pickup, two knobs (v, tone), chrome hardware, available in Black, Pacific Blue Rain, or White finishes, mfg. 1992-93.

- offset double cutaway alder body, bolt-on maple neck, 24-fret maple or rosewood fingerboard with offset dot inlay, four-on-one-side tuners, fixed bridge, one P-style and one J-style Washburn pickups, three knobs (v, b, t), three-way switch, active electronics, chrome hardware, available in Black, Black Cherry Metallic, Ice Pearl, Midnight Blue Metallic, or Natural Matte finish, mfg. 1992-93.

- similar to the MB4, except in fretless configuration, available in Black or Ice Pearl finish, mfg. 1992-93.

- similar to the MB4, except in left-handed configuration, available in Black or White finish, mfg. 1992 only.

- similar to MB4, except in five-string configuration, 4/1 per side tuners, and two J-style pickups, available in Black, Ice Pearl, or Natural Matte (1993 only) finish, mfg. 1992-93.

- similar to MB4, except in six-string configuration, 4/2-per-side tuners, and two J-style pickups, available in Natural finish, mfg. 1993 only.

- offset double cutaway alder body, flame maple top, bolt-on maple neck, 24-fret maple or rosewood fingerboard with offset dot inlay, four-on-one-side tuners, fixed bridge, two humbucker active Status pickups, four knobs, active electronics, gold hardware, available in Black (1992 only), Tobacco Sunburst, Trans. Blue, or Trans. Purple finish, mfg. 1992-93.

- offset double cutaway soft maple body, bolt-on maple neck, 24-fret rosewood fingerboard with dot inlays, two-per-side tuners, two MPB500 pickups, five knobs, active electronics, chrome hardware, available in Metallic Gray finish, mfg. 2002-06.