Sadowsky SBP-2 Bass Preamp

New

$108.78 to $127.50 Price Tier: Standard

1 Critic Review

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Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 3 stores. Prices updated July 3, 2026.

Store

Reviews

Price

$127.50

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$127.50

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5.0 (9)

$108.78 1 available New

$129.00 1 available Used

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Average Price: $123

Standard/Professional

$70

$201+

Price Tier

In the Bass Effects Pedals category, Sadowsky SBP-2 Bass Preamp is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

Budget

Standard

High-end

Price History

Based on price data from 1 merchant for "Sadowsky SBP-2 Bass Preamp". Prices shown reflect NEW condition. Tracking began May 3, 2026.

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Description

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Elevate your bass tone with the Sadowsky SBP-2 Bass Preamp, a compact powerhouse crafted to deliver the legendary "Sadowsky sound" right at your feet. Perfectly designed for both studio sessions and live performances, this pedal brings Roger Sadowsky's original FET-designed active preamp into an easily portable stompbox. Whether you're rocking passive or active pickups, the intuitive Volume control ensures seamless integration with your instrument, while the 2-band EQ gives you unparalleled control over your sound.

Bassists rave about the SBP-2’s boost-only EQ, which offers a dynamic sweep range that adds authentic character to your tone without muddying your sound. The Bass and Treble controls allow for precise adjustments, giving you the flexibility to shape your signature sound or adapt to different musical genres effortlessly. Lightweight yet robust, the SBP-2 is designed to fit snugly into any pedalboard or gig bag, making it a must-have for bassists on the go.

Key Features:

2-band active EQ preamp derived from Sadowsky basses
Compatible with both passive and active basses
Compact stompbox form factor for easy portability
Boost-only EQ for authentic tonal character
Intuitive Volume control for seamless integration with your setup

Product specs

Brand	Sadowsky
Model	SBP-2 Bass Preamp
Finish	Black
Year	2010s
Made In	United States
Categories	Bass Effect Pedals, Preamps

FAQs

What is the primary function of the Sadowsky SBP-2 Bass Preamp?: The Sadowsky SBP-2 Bass Preamp is designed to enhance the tone of your bass guitar by providing active EQ controls for bass and treble, allowing for a more dynamic and versatile sound.
Does the Sadowsky SBP-2 Bass Preamp require a specific power supply?: Yes, the Sadowsky SBP-2 Bass Preamp operates on a 9V battery or can be powered using a standard 9V DC power supply.
Can the Sadowsky SBP-2 Bass Preamp be used with both active and passive basses?: Yes, the Sadowsky SBP-2 is compatible with both active and passive basses, providing tonal enhancement and flexibility for various bass guitar configurations.
How does the Sadowsky SBP-2 Bass Preamp affect the sound of my bass guitar?: The Sadowsky SBP-2 enhances your bass's sound by offering precise control over bass and treble frequencies, allowing you to shape your tone for different musical styles and settings.
Is the Sadowsky SBP-2 suitable for live performances and studio recordings?: Yes, the Sadowsky SBP-2 is designed for both live and studio use, providing consistent and high-quality sound enhancement for various playing environments.

Videos

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Reverb

Sadowsky SBP-1 Bass Preamp/DI & SBP-2 Bass Preamp Pedal | Reverb Demo Video

Reverb

Sadowsky SBP 2 Bass Preamp Pedal Review and Demo

Sadowsky Guitars

MAKE ANY PASSIVE BASS ACTIVE!!! With the Legendary SADOWSKY PREAMP Pedal SBP-2!

Sadowsky

Sadowsky SBP-2 Pedal Review

The BASSment Studio

Sadowsky SBP2 Bass Preamp Pedal - Andy Irvine

Andy Irvine

Sadowsky SBP-2 | Full Review

Charles Bautista Music

Sadowsky SBP2 Pedal Preamp Review -덕베이스

DuckBass

Reviews

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PROS

Adds boost-only EQ to any instrument, enhancing versatility
Refined "glassy" highs with 9V power supply
Volume control matches level with bypassed signal for tone flexibility
Bass and treble boost valuable for modern and vintage sounds
Ideal for passive pickups, significantly enriching tone
Smaller, lighter design for improved portability
Does not color natural tone, unlike other preamps

CONS

Not as effective with active pickups
Plastic knobs feel flimsy, requiring careful handling

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Sadowsky SBP-2 Bass Preamp.

Features and functionality

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The preamp's EQ points are praised for musicality, even at extreme settings, effectively enhancing clarity and fullness on D and G strings.
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Despite using a powerbank, which eliminates ground loops and hum, some users still experience noise, suggesting that the pedal itself may be the source.
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The preamp's EQ controls are boost-only, with treble boost maxing at 13db, potentially amplifying noise at higher settings.
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Use cases and applications

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Users find cranking the treble to about 10 o'clock can replace the "brightness" feature on some amps, allowing for more versatile tone shaping.
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User experience

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Some owners prefer minimalistic settings, keeping bass at 7-8 o'clock and treble below 9 o'clock, finding it sufficient for a fuller and more balanced tone.
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Some users find the SBP-2 preamp excessively noisy, even with isolated power supplies, making it unsuitable for settings requiring clean sound.
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Comparisons

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The SBP-2 preamp allows users to maintain a flat EQ on amps, reducing reliance on additional EQs or amp features for achieving desired tones.
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Owners experiencing noise issues with Sadowsky preamps report no such problems with preamps like Bergantino, Neve, and Avalon.
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Build quality

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Multiple owners report issues with the power connection, noting that it doesn't allow for a firm plug-in, impacting usability with various power supplies.
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Mods and upgrades

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Increasing the 300pf capacitor can reduce noise by lowering the cutoff frequency, with a 1n capacitor suggested for experimentation to avoid excessive darkness.
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Setup and maintenance

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A trimpot added to the input can help manage excessively hot distorted signals, suggesting potential customization to improve performance.
Source

Critic Reviews

Review - Sadowsky Preamp/DI Pedals SBP 1 and SBP 2 - Bass Musician Magazine, The Face of Bass

bassmusicianmagazine.com

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Artist usage

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Hiromu Fukuda

Bassist

Suspended 4th

Verified via YouTube

In the YouTube video titled "【機材紹介】Suspended 4thのベーシストが使ってる機材が知りたい！" by Hiromu Fukuda, the bassist showcases his pedalboard, which includes the Sadowsky SBP-2 Bass Preamp.