The Latest Incarnation of the Venerable J Bass The Fender American Professional II Jazz Bass takes a tried-and-true design and complements it with modern updates. The latest incarnation of a groundbreaking instrument, this electric bass guitar boasts a balanced-sounding alder body, which pairs nicely with the classic punch provided by its V-Mod II single-coil pickups. Playing this J Bass is an absolute joy — its fast, comfortable Slim "C"-shaped neck, smooth rolled fingerboard, and sculpted neck heel are guaranteed to elevate your playing. Tapered-shaft tuners and a HiMass vintage bridge round out the American Pro II J Bass's player-friendly features. The American Pro II Jazz Bass was designed from the ground up to offer you an ideal gigging and recording instrument.One of the best necks in the business Many bass players (including a bevy of us here at GearNuts) believe that J Basses boast some of the best necks ever.