Upgrade your 4-string bass with high clarity, punch and bass articulation using Wilkinson’s WOJBf.
The Wilkinson WOJBf is a premium Jazz Bass-style pickup designed for 4-string instruments. With Wilkinson’s proprietary Vari-Gauss™ magnet system, it delivers deep, articulate lows, rich mids and clear highs — all encased in a sleek black cover finish.
Whether you're upgrading your bass for studio, live, funk, or rock use, the WOJBf offers a serious tone jump. Installation is simple in standard Jazz Bass cavities and the finish and build quality match Wilkinson’s respected M-Series legacy.
Model: WOJBf (Jazz Bass Pickup 4-String)
Style: Jazz Bass single coil/humbucker (depending on variant) – 4-string
Magnet System: Wilkinson “Vari-Gauss™”
Finish: Black cover
Wiring: 2-wire (standard)
Fitment: Standard Jazz Bass 4-string cavity
