Seymour Duncan 78 Model TB Black Pickup

Seymour Duncan 78 Model TB Black Pickup

The Seymour Duncan 78 Model TB Black is a Trembucker designed for bridge position installation on tremolo-equipped guitars. This pickup delivers the balanced, articulate character of a classic 1978-era design with modern consistency, making it a direct replacement for players seeking vintage Seymour Duncan voicing without hunting for NOS stock.

Tone & Output Character

Built with Alnico 2 magnets and 42-gauge plain enamel wire, this pickup produces a warm, responsive midrange with natural breakup and controlled sustain. The ~9k ohms DC resistance sits in the moderate-output range, offering definition and articulation rather than aggressive gain—ideal for blues, classic rock, and vintage-voiced rigs. On stage, it stays articulate through a cranked amp without losing clarity, and cleans up responsively when you roll back the volume knob.

Design & Specifications

Hand-calibrated magnets ensure strict output tolerances, maintaining consistency across units—important for reliability when you're counting on matched tone night after night. The 52.6 mm (2.070") coil spacing matches tremolo bridge spacing, guaranteeing proper fit and performance on floating tremolo systems. Lightly waxed construction provides microphonic control while preserving the pickup's natural resonance, so feedback stays under control during live sets.

Key Features

• Type: Trembucker, dual coil, bridge position
• Coil spacing: 52.6 mm / 2.070" (tremolo bridge spacing)
• Wire: 42-gauge plain enamel
• Magnet type: Alnico 2
• DC resistance: Approximately 9k ohms
• Output level: Moderate gain, balanced articulation
• Finish: Lightly waxed for microphonic control
• Magnet calibration: Hand-calibrated with strict tolerances

This 78 Model TB combines vintage voicing with modern manufacturing consistency, making it a workhorse choice for players restoring classic rigs, keeping vintage guitars road-ready, or seeking authentic Seymour Duncan character in a tremolo setup that needs to perform gig after gig.