Seymour Duncan APJ-1 Pro Active P/J Pickup Set

The APJ-1 Pro Active delivers articulate, punchy tone with the modern no pole piece aesthetic and integrated preamp efficiency that working bass players demand. This P/J configuration pairs the versatility of dual pickup voices with low-impedance coil winding and active circuitry, making it equally at home in studio sessions and live rigs.

Tone & Active Electronics

Built-in preamp circuitry provides headroom and consistency without adding bulk or noise, while the low-impedance design ensures tight, defined transients across both neck and bridge positions. The ceramic magnet construction and carefully wound coils deliver the clarity and punch expected from a professional-grade active system.

Design & Specifications

Manufactured in the USA with 3-conductor lead wire for flexible wiring configurations and easy integration into existing bass electronics. The package includes mounting screws, potentiometers, 9V battery clip, output jack, wiring schematic, and all necessary components for drop-in installation.

Key Features

• Ceramic magnets for defined, articulate response
• Low-impedance coil winding for tight, focused tone
• Built-in active preamp with efficient design
• Modern no pole piece aesthetic on both pickups
• 3-conductor lead wire for wiring flexibility
• Approximately 2,000 continuous hours of battery life
• Includes 9V battery clip and output jack
• Mounting screws and potentiometers supplied
• Wiring schematic included for installation
• Made in the USA

The APJ-1 Pro Active combines professional-grade active circuitry with the proven P/J voicing, delivering the consistency and articulation that session and touring musicians rely on.