Our Jazz Bucker SB pickup has two coils that sit in-line under a standard Jazz Bass cover. This model offers the full-bodied and smooth sound of humbucker with clarity and dynamic response of a single coil. Complex and dynamic mid freqs. Totally noisless. Thanks to 4-conductor shielded wire, bobbins can be wired in series and in parallel to get "scooped" midrange. Not splittable.