"His main instrument since the 1970s, Waters uses this P-bass for all of his bass parts on the show. It's the model his signature model is based on. He uses Rotosound 66 strings. Waters keeps a clone of this guitar made by the Fender Custom Shop as a backup and he also has a clone with a rosewood neck that's used only for the front of the stage, where the instruments are supposed to be dark."
