Gibson Accessories Custombucker Underwound
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- This item is covered for 3 years
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Manufacturer Information
Gibson Accessories
https://www.gibson.com
Service.Europe@gibson.com
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Gibson Europe B.V.
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A vintage low-output humbucker designed for definition
Inspired by vintage low-output humbuckers, the Custombucker Underwound emphasizes transparency, definition, and harmonic refinement. Its voicing favors a very "instrument-like" tactile response, ideal for preserving your guitar's identity and exploiting every nuance of playing, from light pick attack to more aggressive strumming.
For which guitarists and tonal colors
This pickup is aimed at blues, classic rock, jazz, and roots players seeking a bright clean tone and an expressive "edge of breakup" crunch. The 2-conductor wiring facilitates traditional installation on electric guitars equipped with humbuckers, without steering towards complex split coil or advanced combination configurations.
Character and responses: articulation, guitar volume, and "tube amp" feel
With its underwound winding (around 7.2k ), the Custombucker Underwound delivers lower output, which promotes better note separation, precise chord clarity, and excellent control via the volume potentiometer. The Alnico 3 magnets contribute to controlled lows, soft attack, and singing mids, with a subtle natural compression.
The unpotted construction enhances the sense of air around notes and harmonic richness, particularly appreciated in clean and slight crunch tones, especially with tube amplifiers. Finally, the double black finish blends discreetly with most pickguards and pickup rings, for a traditional and effective look.
Questions frequently asked
Is the Gibson Accessories Custombucker Underwound suitable for blues and classic rock?
Its underwound winding of about 7.2 k favors a bright clean tone and an expressive edge-of-breakup crunch. This response is suitable for blues, classic rock, jazz, and roots styles.
What is the output of the Custombucker Underwound?
The output is low, thanks to a winding of about 7.2 k. This design promotes note separation and chord clarity.
Can this humbucker be installed on a guitar with standard wiring?
The 2-conductor wiring is intended for traditional installation on an electric guitar equipped with humbuckers. Split configurations and advanced combinations are not targeted.
What effect do Alnico 3 magnets have on the sound?
Alnico 3 magnets provide controlled lows, a smooth attack, and singing mids. A slight natural compression remains present.
Is the pickup wax potted and what is its finish?
The non-potted construction promotes an airy feeling around the notes and harmonic richness in clean or light crunch. The double black finish offers a discreet appearance.



