Supercharge your Jazzmaster with a classic Fender CuNiFe Wide Range humbucker that will fit any Jazzmaster with no modifications needed. It's everything that you love about the Wide Range humbucker but in a Jazzmaster cover. The Wide Range CuNiFe Jazzmaster pickup delivers rich, bell-like humbucking tone with full bass and clear treble. CuNiFe pickups have "hi-fi" clarity yet never lose their attack and definition no matter how hard they are pushed. Sought after by musicians of all genres for decades, the original-era real CuNiFe magnet pickups disappeared when the Telecaster Custom was discontinued in 1979.