What is the primary purpose of the SJBJ-1 JB Jr.?

The SJBJ-1 is designed to provide the sound and output of a full-sized JB humbucker in a size that fits a standard single-coil Stratocaster routing.

Does this pickup require routing the guitar body?

No, it is specifically designed to fit into a standard single-coil slot, meaning no wood needs to be removed from the guitar body.

Is the SJBJ-1 JB Jr. a hum-cancelling pickup?

Yes, it is a dual-coil humbucker design, which eliminates the 60-cycle hum typically found in standard single-coil pickups.

What colour does this specific model come in?

The model described is finished in black.

Which guitar position is the SJBJ-1 intended for?

This specific version of the SJBJ-1 is designed for the neck position of the guitar.

How does the output compare to a standard single-coil?

The JB Jr. has a significantly higher output than a standard single-coil, providing more drive for amplifiers and pedals.

Can I use this pickup in a Jazzmaster or Jazz Bass?

No, this pickup is designed for Stratocaster-style single-coil slots. Components like Jazzmaster covers or Jazz Bass bridges are separate parts for different instrument types.

What is the typical price for the SJBJ-1 JB Jr.?

The typical price for this pickup is approximately £111.00.

Does the pickup include a volume or tone knob?

No, it is a standalone pickup. Controls like Fender Stratocaster Knobs must be purchased separately if needed.

What genres of music is the JB Jr. best suited for?

It is well-suited for rock, metal, and heavy blues due to its high output and humbucking characteristics.

Will this pickup fit in a standard Stratocaster pickguard?

Yes, it is designed to be a direct replacement for single-coil pickups and should fit standard pickguard cutouts.

Does the appearance of the pickup ever vary?

According to the manufacturer, the actual image of the product may vary slightly from the specific version received.

Gear article

Seymour Duncan SJBJ-1 JB Jr. Neck Pickup

The Seymour Duncan SJBJ-1 JB Jr. is a humbucking guitar pickup designed to fit into a standard Stratocaster single-coil routing. It is engineered to replicate the tonal characteristics of the full-sized JB model humbucker within a compact, single-coil-sized housing.

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Overview

The Seymour Duncan SJBJ-1 JB Jr. is a high-output humbucker designed for the neck position of Stratocaster-style guitars. It is intended for players who require the thickness and power of a humbucker without the need to modify their instrument's body or pickguard to accommodate a full-sized unit. This specific model features a black finish and is part of Seymour Duncan's extensive range of 'junior' pickups that adapt classic designs to smaller formats.

Design and Construction

The SJBJ-1 uses a twin-coil design to eliminate the 60-cycle hum commonly associated with traditional single-coil pickups. By stacking or placing these coils side-by-side in a miniaturised format, the pickup provides the noise-cancelling benefits of a standard humbucker. The physical dimensions are precisely matched to a standard single-coil footprint, making it a 'drop-in' replacement for most Stratocaster-style guitars.

Tonal Character

Designed to mimic the popular JB model, the SJBJ-1 JB Jr. neck pickup delivers a concentrated, punchy sound. In the neck position, it provides a warm yet articulate response suitable for lead playing and heavy rhythm work. While traditional single-coils are known for their bright 'chime', this humbucker prioritises output and midrange presence, offering a significantly thicker texture than standard factory-fitted Stratocaster pickups.

Suitability and Integration

This pickup is primarily suited for guitarists playing rock, metal, and heavy blues who find standard single-coils too thin or noisy under high gain. It integrates well with other high-output components. For those performing a full rebuild, it may be paired with various hardware such as Gotoh bridges or specific Fender tremolo assemblies to ensure tuning stability matches the increased output of the electronics.

Comparison to Alternatives

Compared to a full-sized JB humbucker, the JB Jr. offers a slightly different magnetic field due to its narrower aperture, which can result in a more focused tone. Compared to traditional single-coils, it offers far superior noise rejection and higher output. Unlike 'noiseless' single-coils which try to preserve the original Strat sound, the JB Jr. is explicitly designed to sound like a humbucker, making it a more aggressive choice for the neck position.

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Frequently asked questions

What is the primary purpose of the SJBJ-1 JB Jr.?: The SJBJ-1 is designed to provide the sound and output of a full-sized JB humbucker in a size that fits a standard single-coil Stratocaster routing.
Does this pickup require routing the guitar body?: No, it is specifically designed to fit into a standard single-coil slot, meaning no wood needs to be removed from the guitar body.
Is the SJBJ-1 JB Jr. a hum-cancelling pickup?: Yes, it is a dual-coil humbucker design, which eliminates the 60-cycle hum typically found in standard single-coil pickups.
What colour does this specific model come in?: The model described is finished in black.
Which guitar position is the SJBJ-1 intended for?: This specific version of the SJBJ-1 is designed for the neck position of the guitar.
How does the output compare to a standard single-coil?: The JB Jr. has a significantly higher output than a standard single-coil, providing more drive for amplifiers and pedals.
Can I use this pickup in a Jazzmaster or Jazz Bass?: No, this pickup is designed for Stratocaster-style single-coil slots. Components like Jazzmaster covers or Jazz Bass bridges are separate parts for different instrument types.
What is the typical price for the SJBJ-1 JB Jr.?: The typical price for this pickup is approximately £111.00.
Does the pickup include a volume or tone knob?: No, it is a standalone pickup. Controls like Fender Stratocaster Knobs must be purchased separately if needed.
What genres of music is the JB Jr. best suited for?: It is well-suited for rock, metal, and heavy blues due to its high output and humbucking characteristics.
Will this pickup fit in a standard Stratocaster pickguard?: Yes, it is designed to be a direct replacement for single-coil pickups and should fit standard pickguard cutouts.
Does the appearance of the pickup ever vary?: According to the manufacturer, the actual image of the product may vary slightly from the specific version received.