Pricing and availability

We compare 600+ stores and found this item at 8 stores. Prices updated .

Sweetwater
5.0 (50)
$99.00
Guitar Center
4.5 (26)
$99.00
Amazon
4.8 (618)
$99.00
Reverb
5.0 (17)
$89.99 New
$99.00 Used
Musician's Friend
5.0 (80)
$99.00
zZounds
5.0 (11)
$99.00
Thomann
4.8 (385)
$105.00
Gear4Music
£119.00

Average Price: $99

Budget/Beginner

$119

$200+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 5 merchants for "Basslines SPB-3 Quarter Pound P Bass Pickups". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

Elevate your bass game with the Basslines SPB-3 Quarter Pound P Bass Pickups. These robust pickups are designed for bassists who crave a powerful sound with exceptional clarity. Renowned for their 1/4" diameter Alnico 5 rod magnets, these pickups deliver a massive magnetic field that enhances the frequency range, ensuring a full-bodied, punchy sound that cuts through any mix. Whether you're laying down tracks in the studio or rocking the stage, the SPB-3 makes sure your bass lines are heard loud and clear.

The SPB-3 pickups are a breeze to install as a drop-in replacement for any American Standard Precision Bass, making them a convenient upgrade for your instrument. Their high-output coil wind ensures that no nuance of your performance is lost, capturing every detail with pristine accuracy. Handbuilt in Santa Barbara, CA, each pickup is vacuum wax potted to eliminate unwanted feedback, providing a squeal-free experience even at high volumes.

Perfect for everything from heavy rock to jazz, these pickups offer remarkable tonal versatility, making them a favorite among bassists of all genres. The SPB-3 Quarter Pound P Bass Pickups are built to last, with Forbon flatwork and a sleek black cover included, ensuring they look as good as they sound.

Key Features:

  • Large 1/4" diameter Alnico 5 rod magnets
  • High-output single-coil design
  • Extended frequency range for a fat, punchy sound
  • Drop-in replacement for American Standard Precision Bass
  • Handbuilt in Santa Barbara, CA
  • Vacuum wax potted for squeal-free performance
  • Suitable for various music genres
  • Compatible with warmer toned ash, alder, or basswood bodies and rosewood fingerboards

Product specs

Type Single-coil
Format P-style
Active/Passive Passive
Magnet Material Alnico V
Number of Strings 4
Position Middle
Number of Conductors 2 wire
Features Split-coil

FAQs

What type of music genres are the Seymour Duncan SPB-3 Quarter Pound P Bass Pickups best suited for?

These pickups are ideal for classic and hard rock, grunge, metal, and punk due to their high output and aggressive tone.

Are the Seymour Duncan SPB-3 Quarter Pound P Bass Pickups active or passive?

The SPB-3 Quarter Pound P Bass Pickups are passive, providing a powerful yet traditional tone without the need for a battery.

What is the magnet material used in the Seymour Duncan SPB-3 Quarter Pound P Bass Pickups?

These pickups use Alnico V magnets, which contribute to their high output and enhanced midrange presence.

How do the Seymour Duncan SPB-3 Quarter Pound P Bass Pickups affect my bass's tone?

These pickups deliver a punchy, midrange-heavy sound with a strong low end, making them perfect for cutting through dense mixes.

Can the Seymour Duncan SPB-3 Quarter Pound P Bass Pickups be used on a 5-string bass?

No, the SPB-3 Quarter Pound P Bass Pickups are designed for 4-string basses only.

Are the Seymour Duncan SPB-3 Quarter Pound P Bass Pickups easy to install?

Yes, these pickups feature a simple 2-wire installation, making them relatively easy to install for most users familiar with basic guitar electronics.

ML Sound Lab

ML Sound Lab

Seymour Duncan SPB-3 vs Mexican Fender P-Bass Pickup

Video thumbnail for Seymour Duncan SPB-3 vs Mexican Fender P-Bass Pickup by ML Sound Lab

Seymour Duncan SPB-3 vs Mexican Fender P-Bass Pickup

ML Sound Lab

ML Sound Lab

Video thumbnail for Seymour Duncan Quarter Pound SPB-3 P Bass Pickup Upgrade by Bully Thakidd

Seymour Duncan Quarter Pound SPB-3 P Bass Pickup Upgrade

Bully Thakidd

Bully Thakidd

Video thumbnail for Fender Original '62 Pickup VS Seymour Duncan SPB-3 | Nate Mendel Precision by Obrad Lacarac

Fender Original '62 Pickup VS Seymour Duncan SPB-3 | Nate Mendel Precision

Obrad Lacarac

Obrad Lacarac

Video thumbnail for Seymour Duncan SPB-3 [Demo] by Patrick Hunter

Seymour Duncan SPB-3 [Demo]

Patrick Hunter

Patrick Hunter

Video thumbnail for Fender Precision Bass gets new Seymour Duncan Quarter Pound SPB-3 Pickups... nice upgrade! by Manotick StringWorks

Fender Precision Bass gets new Seymour Duncan Quarter Pound SPB-3 Pickups... nice upgrade!

Manotick StringWorks

Manotick StringWorks

Video thumbnail for Di Marzio Model P vs Seymour Duncan SPB-3 by Oliver Tobyn

Di Marzio Model P vs Seymour Duncan SPB-3

Oliver Tobyn

Oliver Tobyn

Video thumbnail for Let's Review! - Duncan Quarter Pound for P Bass by JD Riffs & Reviews

Let's Review! - Duncan Quarter Pound for P Bass

JD Riffs & Reviews

JD Riffs & Reviews

Video thumbnail for Seymour Duncan SPB-3 vs SPB-4 by Oliver Tobyn

Seymour Duncan SPB-3 vs SPB-4

Oliver Tobyn

Oliver Tobyn

Video thumbnail for Seymour Duncan SPB 3 Precision Bass Pickup Demo by Fat Bass Tone

Seymour Duncan SPB 3 Precision Bass Pickup Demo

Fat Bass Tone

Fat Bass Tone

Reviews

PROS

  • Enhances output and tone without losing instrument's character

  • Provides fat, punchy tone that cuts through mixes

  • Versatile sound from vintage to modern by adjusting volume

  • Clear, articulate treble without harshness

  • Increases volume and tonal range significantly

  • Simple installation with clear instructions

  • Excellent value for price, affordable upgrade

  • Transforms cheap basses to sound significantly better

  • No battery hassle compared to active pickups

  • Consistently praised for quality workmanship

CONS

  • Larger size may complicate pickguard fitting

  • Requires extra padding for proper mounting

  • Potential for extreme output, needs careful adjustment

  • Supplied foam and screws may not be suitable for all setups

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Basslines SPB-3 Quarter Pound P Bass Pickups.

Comparisons

  • The SPB-1 pickup is described as having a more authentic vintage tone with better definition and breakup compared to the SPB-3 Quarter Pounder.

    Source
  • The SPB-2 offers a cleaner, darker, more modern sound than the SPB-1, which might be preferable for different musical styles.

    Source
  • The Quarter Pounder is considered less nuanced than the SPB-1, which might be important for players seeking more character in their tone.

    Source
  • Some users find that Seymour Duncan Quarter Pounders lack the versatility of EMG PJ sets, which can adapt to a wider range of tones.

    Source

Use cases and applications

  • The SPB-3 Quarter Pounder is noted for its ability to mix well in live and recording settings, offering a punchy tone that stands out in a band.

    Source
  • SPB-1 is recommended for those seeking a thumpy vintage tone, suggesting that it can capture the essence of older musical styles effectively without sounding weak.

    Source
  • Quarter Pounders are favored for their aggressive sound, particularly in band settings where a punchy and prominent tone is desired.

    Source

User experience

  • A 1965 P-Bass owner replaced original pickups with Quarter Pounders and preferred the fatter, vintage-like sound, indicating a strong satisfaction with the upgrade.

    Source
  • Owners highlight the Quarter Pounders' ability to remain aggressive and consistent in sound, especially in recording contexts, despite the lack of tonal versatility.

    Source
  • Owners appreciate the simplicity of a P-bass with passive volume and tone, noting that adding a preamp might complicate its straightforward design.

    Source

Features and functionality

  • Seymour Duncan Quarter Pounders provide an aggressive tone, making them ideal for recording purposes due to their standout sound.

    Source
  • Quarter Pounders deliver high output, making onboard EQ or preamp unnecessary unless frequent tonal adjustments are needed.

    Source

Mods and upgrades

  • Consider adding a preamp for onboard EQ or long cable use, but it's not essential for the high-output Quarter Pounders.

    Source

5.0 out of 5

Based on 0 Reviews and 1 Rating

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Artist usage

Add artist
See how Roger Waters uses Basslines SPB-3 Quarter Pound P Bass Pickups

Roger Waters

Singer, Guitarist

Pink Floyd

...
Verified via Kytary

His signature Fender bass has SPB-3 .

See how Mark Hoppus uses Basslines SPB-3 Quarter Pound P Bass Pickups

Mark Hoppus

Singer, Bassist

Blink-182

...
Verified via Greentoe

His signature Jazz Bass has a pair of SPB-3 Bassilines

See how Nate Mendel uses Basslines SPB-3 Quarter Pound P Bass Pickups

Nate Mendel

Bassist

Foo Fighters

...
Verified via Musicstore

His Candy Apple Red Precision bass has SPB-3 Quarter Pound.

See how Pete Wentz uses Basslines SPB-3 Quarter Pound P Bass Pickups

Pete Wentz

Bassist

Fall Out Boy

...
Verified via YouTube

During this for Premier Guitar, Brian Diaz shows Pete's Signature bass at 34:40 and says "this is basically the stock version you can pickup at a store…there’s a couple things I’ve done to it, like I took the pickups out, and put in the quarter pound Baselines, they have a different kind of punch with them”.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

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