Seymour Duncan SJBJ-1b JB Jr. for Strat Cream Pickup

Seymour Duncan SJBJ-1b JB Jr. for Strat Cream Pickup

The JB Jr. captures the aggressive, articulate character of Seymour Duncan's legendary JB humbucker in a single-coil-sized format engineered for Stratocaster bridge positions. This pickup bridges the tonal gap between traditional single-coil clarity and humbucker punch, delivering high output and definition without routing complications—a genuine workhorse for recording and live work.

Tone & Recording Character

Built with a ceramic magnet and 15.2k DC resistance, the JB Jr. produces a high-output signal with pronounced midrange and articulate treble response that cuts through dense mixes in rock, metal, and blues-rock sessions. The 4-conductor lead wire enables flexible wiring configurations, allowing coil-splitting or series/parallel switching to expand your tonal palette from a single pickup—critical flexibility when tracking multiple takes or styles in the same session.

Construction & Studio Reliability

Hand-built in Santa Barbara, CA using wax potting to eliminate microphonic feedback and squeal—essential for clean recording without unwanted noise floor issues—this pickup combines meticulous craftsmanship with proven durability. Adjustable pole pieces allow for precise string-to-string balance and height adjustment, ensuring optimal, consistent response across all six strings for even tracking and mixing.

Key Features

• Twin-coil humbucker design, single-coil sized
• Bridge position configuration
• Ceramic magnet
• 15.2k DC resistance
• High output level
• 4-conductor lead wire
• 6-string compatibility
• Strat mount type
• Cream finish
• Adjustable pole pieces
• Wax potted for squeal-free operation
• Hand-built in Santa Barbara, CA, USA

The SJBJ-1b delivers authentic JB character without the need for body modification, making it an essential upgrade for producers and engineers seeking aggressive tone, responsive dynamics, and reliable performance in Strat-based sessions and recordings.