The JBBM20 is based on the RGA series. It was introduced at the annual winter NAMM show in January 2017. The JBBM20 features a maple and bubinga neck with a 24-fret rosewood fingerboard with a dot position markers. Components include a Gibraltar Standard II fixed bridge, dual EMG humbucking pickups controlled by a 5-way selector and locking Gotoh machineheads. It features a green finish with a pair of diagonal white stripes running across the body. While the model was shown at the NAMM show, it's not expected to be available for sale until the summer of 2017.