Seymour Duncan SH 4 JB Model Bridge Pickup (Gold Mesh)

The SH-4 JB Model is a bridge humbucker built for players who want punchy, characterful tone across multiple genres. Manufactured in Santa Barbara, California by Seymour Duncan's team of hand-builders (averaging 21 years tenure), this pickup has anchored rigs from blues and fusion to hard rock and thrash for five decades. It's the company's most enduring design–a genuinely modern classic that doesn't rely on retroactive marketing to justify its place on thousands of guitars.

Internally, the JB Model deploys an Alnico 5 bar magnet paired with a nickel silver bottom plate and a 4-conductor shielded lead wire, enabling series, parallel, and split-coil wiring configurations. Bridge variants measure 16.6k (standard) or 18.8k (Nighthawk) DC resistance, delivering hot output that pushes the amp harder for extended sustain and harmonic bloom. Vacuum wax potting eliminates microphonic feedback, whilst the gold mesh cover option shown here combines traditional aesthetics with functional shielding. Pair it with a 500k volume pot for crisp high-end definition or 250k for warmer, sweeter voicing depending on playing style.

The pickup's frequency balance–full, powerful lows; crisp, detailed highs; and pronounced upper-midrange presence–adds crunch to heavy chords whilst delivering a singing, vocal-like character on single-note runs. It pairs particularly well with Jazz or '59 model neck pickups, though some players position a JB in the neck slot for extra-fat lead tones. Available in standard humbucker and Trembucker spacing for 6-string instruments, plus 7-string passive mount options.

Features

• Alnico 5 bar magnet for balanced output and dynamic response
• Bridge DCR: 16.6k (standard) or 18.8k (Nighthawk variant)
• 4-conductor shielded cable enables series, parallel, split-coil wiring
• Nickel silver bottom plate with gold mesh cover option
• Vacuum wax potted for squeal-free, noise-free operation
• Hand-built in Santa Barbara, California factory
• Available in humbucker and Trembucker spacing, 6-string and 7-string
• Pairs effectively with 500k (bright) or 250k (warm) volume potentiometers