The VR-NITRO offers the player the most even tonal possibilities with a blistering output. Missing the punch in the midrange, here it is! These are surely the pickups you are after. The VR-Nitro is carefully made with heavy Format copper wire and bar type Alnico 5 magnets. The coils are wax potted for stabilization to insure the complete, clean reproduction of sound. Four wire leads allow for endless tonal possibilities.