- offset double cutaway alder (or Southern ash or korina) body, bolt-on graphite reinforced rock maple neck, 24-fret morado or maple fingerboard, two-per-side headstock, BadAss II fixed bridge, two Kent Armstrong-wound Coté humbucker pickup...
- similar to the R4 4-string, except in five-string configuration, 2/3-per-side tuners, BadAss Bass V bridge, disc.
- similar to the R4 4-string, except in six-string configuration, three-per-side tuners, and a custom Coté bridge, disc.
- similar to the R4 4-string, except has an ash body, bolt-on rock maple neck, 22-fret rosewood or maple fingerboard with pearl dot inlay, tortoiseshell pickguard, two Lindy Fralin single coil pickups, two volume/tone controls, disc.
- similar to the Continuum Basic 4, except features alder or southern ash body, available in a variety of color lacquer finishes, disc.
- similar to the Continuum Basic 4, except features alder or southern ash body, figured maple top, available in a variety of color lacquer finishes, disc.
