What does 7-string configuration mean, and will this work in my guitar?

This pickup is engineered specifically for 7-string guitars, with output and frequency response tuned to handle the lower frequencies of an extended range instrument. It will only fit guitars with a 7-string humbucker cavity at bridge position; verify your guitar's specifications before purchasing.

What genres and playing styles is this pickup best suited for?

The SH-4 7-String JB excels in metal, progressive, and djent styles where high output, tight low end, and articulate mids are essential. It is not recommended for jazz, blues, or genres dependent on clean tones, as its aggressive character and high output are optimized for distorted applications.

What wiring options does this pickup support?

The pickup ships with a 4-conductor lead wire and hookup cable, allowing you to configure the coils in series, parallel, or split modes depending on your guitar's switching scheme. This gives you flexibility to customize your tone and switching options during installation.

How does the vacuum wax potting and nickel silver plate benefit this pickup?

Vacuum wax potting ensures noise rejection and prevents microphonic feedback, while the nickel silver bottom plate adds structural durability to handle extended tuning ranges and aggressive playing. Together, they provide reliable performance and consistent response across all seven strings.

Seymour Duncan Humbucker SH-4 7-String JB Model Pickup

The SH-4 7-String JB is a high-output bridge humbucker engineered specifically for extended-range instruments, delivering aggressive articulation and tight low-end response without flabbiness. This pickup excels in modern metal and progressive applications where clarity across seven strings is non-negotiable. Built with Alnico 5 magnets and vacuum wax potting, it cuts through dense arrangements while maintaining definition on the lowest frequencies.

Tone & Output Character

The 16.4k bridge DC resistance combined with a 5.5kHz resonant peak produces a punchy, focused midrange that sits well in both clean and heavily distorted contexts. On stage, the output level and frequency response are tailored for bridge position deployment on 7-string guitars, where the extra string demands stronger signal and controlled dynamics that translate reliably through live rigs and recording chains.

Wiring Flexibility & Installation

This pickup ships with a 4-conductor lead wire and includes a hookup cable, allowing you to configure the coils in series, parallel, or split modes depending on your switching scheme. The nickel silver bottom plate and vacuum wax potting ensure noise rejection and structural durability for extended tuning ranges and aggressive playing, with rock-solid performance night after night.

Key Features

Magnet: Alnico 5 bar
Bridge DC Resistance: 16.4k
Bridge Resonant Peak: 5.5kHz
Bottom Plate: Nickel silver
Lead Wire: 4-conductor
Potting: Vacuum wax potted
Hum Canceling: Yes
Wiring Options: Series, parallel, and split coil
Configuration: 7-String passive mount
Recommended Position: Bridge
Includes: Four-conductor hookup cable

The SH-4 7-String JB combines proven high-output design with the structural integrity required for extended-range instruments, making it a road-tested choice for players who demand consistency across all seven strings, gig after gig.

Condition	New
Country of Manufacture	United States