Discover hot-rodded humbucker tone for wider-spaced bridge setups with the Seymour Duncan TB-4 JB Trembucker Pickup - Black, available at Irvine Art and Music. Built as the Trembucker version of the legendary JB Model, the TB-4 delivers strong output, singing sustain, and clear upper-mid presence for rock, hard rock, metal, blues, country, and expressive lead playing.

JB Tone with Trembucker Spacing

The TB-4 is the wider-spaced version of the JB bridge humbucker, designed for guitars with tremolo bridges or wider-spaced hardtail bridges. This spacing helps align the pole pieces more closely under the strings, giving players the familiar JB voice in a format better suited to many modern bridge layouts.

Hot-Rodded Bridge Pickup Voice

With hot coils and an Alnico 5 bar magnet, the TB-4 produces a firm low end, bold upper-mid attack, and harmonically rich highs. It has enough output to push an amp with authority while retaining the articulation needed for riffs, chords, and singing lead lines.

Flexible Wiring and Reliable Performance

A 4-conductor lead wire supports multiple wiring options in compatible guitars, including custom switching configurations. The pickup is vacuum wax potted to help reduce unwanted squeal, making it a practical upgrade for higher-volume and higher-gain playing situations.

Overview:

• Bridge-position Trembucker pickup
• Model: 11103-13-B
• Seymour Duncan TB-4 JB Model
• Black open-coil finish
• High-output passive design
• Designed for guitars with tremolo or wider-spaced bridge layouts
• Suitable for 6-string electric guitars with compatible humbucker routing

Key Features:

• Trembucker/F-spaced version of the Seymour Duncan JB Model
• Alnico 5 bar magnet
• Hot output with singing sustain and harmonic detail
• Tight, articulate low end with strong upper-mid presence
• 4-conductor lead wire for flexible wiring options
• Nickel silver bottom plate
• Vacuum wax potted to help reduce unwanted squeal
• Pairs well with the Seymour Duncan Jazz neck pickup for a classic hot-rodded set

Tech Specs

• Type: Humbucker
• Position: Bridge
• Active/Passive: Passive
• Magnet Material: Alnico V
• Number of Conductors: 4 wire plus shield
• DC Resistance: 17.4K
• Connectivity: Soldered
• Number of Strings: 6
• Spacing: Trembucker
• Covering: Uncovered
• Color: Black
• Manufacturer Part Number: 11103-13-B