Seymour Duncan SJBJ-1 JB Jr. for Strat White Pickup Set

Seymour Duncan SJBJ-1 JB Jr. for Strat White Pickup Set

The SJBJ-1 JB Jr. delivers a high-output single-coil-sized humbucker in a form factor built for Strat bodies, providing aggressive tone without routing modifications. This set pairs the neck and bridge versions to give Strat players access to hum-cancelling performance with the aggression and clarity the JB Jr. line is known for. On stage, you get serious output and noise rejection—critical for gigging players running high-gain tones through a crowded RF environment.

Tone & Output Characteristics

The ceramic bar magnet and twin coil design produce punchy, articulate output across the frequency spectrum, with the neck pickup peaking at 5 kHz and the bridge at 3.6 kHz. DC resistance measures 9.6 kΩ (neck) and 16.09 kΩ (bridge), generating thick, aggressive tones suited to rock and metal while maintaining definition in high-gain applications. Live, this means your articulation cuts through the mix even at volume, and the hum-cancellation keeps your tone clean in venues with heavy electrical interference.

Design & Wiring

Built with adjustable pole pieces for personalized response and balance, each pickup ships with a four-conductor hookup cable enabling flexible wiring configurations. The hum-cancelling design eliminates 60-cycle noise while maintaining the clarity and punch expected from a high-output single-coil-sized format. Road reliability is built in—no noise surprises between songs, and the adjustable poles let you dial in the right response for your amp and playing style.

Key Features

• High-output single-coil-size rails humbucker design
• Twin coil construction for hum-cancelling performance
• Ceramic bar magnet
• Neck pickup DC resistance: 9.6 kΩ
• Bridge pickup DC resistance: 16.09 kΩ
• Neck resonant peak: 5 kHz
• Bridge resonant peak: 3.6 kHz
• EQ signature: 4 (Bass) / 6 (Midrange) / 5 (Treble)
• Adjustable pole pieces
• Four-conductor hookup cable included
• Designed for Strat body routing — no modifications required

The SJBJ-1 set brings high-gain capability and noise-free operation to Strat platforms, delivering the aggression and definition you need for hard-driven rock and metal in any venue.