4 string Bass guitar The EDA series is the future of bass and bass players. The lighter Luthite body takes away the weight and heavy feel to the bass, but leaves all the qualities you would want out of a normal body material. The low-profile bridge and wider neck provide wide spacing for right and left hand fingering. The Fishman Piezo Mono-Rail II bridge is another great feature of the EDA Series. The Piezo pickups provide clarity and offer crystal clear definition. They also produce a bigger, warmer sound-and at much higher volumes before distortion than you can get with only a magnetic pickup.