The Rockdriver pickup is a Rock 'n' Roll tone machine. It produces huge amounts of warm tone, endless sustain, and rugged, crunchy distortion. A tight low end, pronounced midrange growl, and rounded highs are driven by an aged Alnico II magnet and overwound coils. When you're ready to launch into a burning solo or provide thick crunchy rhythms to support one, this hot rockin' pickup is the one to have to get the job done. It also will provide all the power that you'll ever need to ensure that you are playing loud and proud and rockin' the crowd. This is an exceptional pickup for warming up bright guitars. Specifications: Bridge DCR: 14.5K Ohm, Magnet: Alnico 2.