The PRB2 is a four string solid body electric bass model introduced by Ibanez for 2007. It is a signature model for American bassist Paul Romanko who was known primarily for his work with American heavy metal band Shadows Fall. It was produced in Indonesia and replaced the South Korean made PRB1.
The PRB2 features an SRX series double-cutaway light ash body bolted to a maple and walnut neck with a 24 fret rosewood fingerboard with special circled star inlay at the twelfth frets. Components include a pair of Ibanez PFR humbucking pickups, individually mounted Mono-rail IV bridges, a plastic nut and Gotoh tuners.