Seymour Duncan SJM-3N Quarter Pound Neck Pickup For Jaguar
Share
Seymour Duncan SJM-3N Quarter Pound Neck Pickup For Jaguar
In stock
- SKU
- 11302-07
Description
Seymour Duncan SJM-3N Quarter Pound Neck Pickup For Jazzmaster
The SJM-3N Quarter Pound is built for Jazzmaster players who need a neck pickup that punches through live mixes without losing the warm, articulate character the instrument is known for. This custom overwound design delivers thick output while keeping your note definition sharp—essential for indie rock, surf, and alternative setups where clarity matters as much as tone. It's a direct drop-in replacement for Fender American Standard Jazzmaster neck positions, so no rework required.
Tone & Output Character
The custom overwound coil and ¼" diameter alnico 5 rod magnets generate a focused, resonant peak at 5.2 kHz that emphasizes midrange definition and sustain. At 11.85k DC resistance, this pickup produces hot output ideal for driving amplifiers while preserving note separation across the fretboard.
Construction & Installation
Wax potting eliminates microphonic feedback and squeal, ensuring stable performance under high-gain conditions or extended playing sessions. RWRP (reverse wound/reverse polarity) configuration hums out automatically when paired with a standard-wound bridge pickup, streamlining your wiring without additional switches or modifications.
Key Features
- ¼" diameter alnico 5 rod magnets
- Custom overwound coil for enhanced output
- RWRP polarity for hum-free operation with bridge pickup
- DC Resistance: 11.85k
- Resonant Peak: 5.2 kHz
- Wax potted for squeal-free performance
- Single conductor PVC cable
- Drop-in replacement for Fender American Standard Jazzmaster neck positions
- Does not include cover
The SJM-3N combines vintage-style Jazzmaster voicing with modern output levels and reliability, making it a straightforward upgrade path for players seeking tonal depth without radical redesign.
More Information
| Condition | New |
|---|---|
| Country of Manufacture | United States |
Reviews
At a Glance
The Seymour Duncan SJM-3N Quarter Pound is a custom overwound neck pickup designed specifically for Jazzmaster guitars, delivering punchy, articulate tone with thick output and warm character. Built for indie, alternative, and surf players, it drops directly into Fender American Standard Jazzmaster neck positions and hums out automatically when paired with a standard bridge pickup, requiring no extra switches or wiring. The 11.85k hot output and focused 5.2 kHz midrange peak cut through the mix while maintaining note separation—ideal for players who want modern responsiveness without sacrificing classic Jazzmaster feel.
Who This Is For
Great for
- ✓ Indie
- ✓ Alternative
- ✓ Surf
Not the best pick for
- – Metal
- – Thrash Metal
Skill level: Intermediate · Advanced · Professional
Frequently Asked Questions
Will this pickup work with my Jazzmaster, and do I need to modify my guitar's wiring?
Yes, the SJM-3N is a drop-in replacement for Fender American Standard Jazzmaster neck positions. Because it uses reverse-wound, reverse-polarity (RWRP) design, it hums out automatically when paired with a standard-wound bridge pickup, so no additional switches or modifications are required.
What kind of tone can I expect from the SJM-3N, and will it suit my playing style?
The SJM-3N delivers punchy, articulate tone with thick output and warm character, with a focused midrange peak at 5.2 kHz that emphasizes sustain and cut. It's voiced for indie, alternative, and surf contexts and is not recommended for metal or thrash metal styles.
What makes this pickup different from other Jazzmaster neck options?
The custom overwound coil and 11.85k DC resistance generate hot output ideal for driving amplifiers while preserving note separation across the fretboard. Wax potting eliminates microphonic feedback and squeal, ensuring stable performance under high-gain conditions or extended playing sessions.
Is a pickup cover included, and what else comes in the box?
The SJM-3N ships without a cover and includes a single conductor PVC cable for connection to your guitar's wiring harness.
What skill level do I need to install this pickup?
Installation requires intermediate to advanced soldering skills, as it involves disconnecting the old pickup and rewiring the new one into your guitar's harness. Professional installation is recommended if you lack soldering experience.
Compare With
Similar Gear
Complete the Rig
Gear that pairs well with this.
✨ For You
Based on what you've been looking at.