Pricing and availability

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

Sweetwater
4.0 (7)
$137.99
Guitar Center
4.5 (9)
$137.99
Amazon
4.5 (108)
$137.99 New
$78.00 Used (Very Good)
Reverb
5.0 (19)
$83.78 New
$42.71 Used
Musician's Friend
4.0 (43)
$137.99
Thomann
4.5 (56)
$104.00

Average Price: $115

Standard/Professional

$70

$201+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 5 merchants for "Boss LMB-3 Bass Limiter/Enhancer". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Introducing the Boss LMB-3 Bass Limiter/Enhancer, the secret weapon for every bass player aiming for the perfect balance in their sound. This pedal offers impressive control over your dynamic range, letting you create stable and consistent bass lines across the wide dynamic range of the instrument.

Designed specifically for the electric bass, the LMB-3 is not just a limiter but also an enhancer, adding clarity, power and presence to your sound. With a threshold level control and a ratio parameter, it allows much more flexibility in limiter level adjustment. The enhancer, on the other hand, serves to punch up your sound, making it cut through the mix with an unsurpassed brilliance.

Whether you're looking to control the dynamics of aggressive playing styles or seeking to achieve a punchy sound that cuts, the Boss LMB-3 Bass Limiter/Enhancer is your go-to pedal. Powered by either an AC adapter or a 9V battery, it's versatile and ready to rock whenever you are.

Key Features:

  • Full control of dynamic range via threshold level and ratio knobs
  • The enhancer provides increased bass clarity and presence
  • AC adapter or 9V battery operation
  • Five-year warranty

Owner's manual

Boss LMB-3 Bass Limiter/Enhancer User Manual

Product specs

Pedal Type Bass Limiter/Enhancer
Inputs 1 x Instrument
Outputs 1 x 1/4"
Power Source 9V DC power supply (sold separately)
Batteries 1 x 9V
Height 2.4"
Width 2.9"
Depth 5.1"
Weight 1 lbs.

FAQs

What does the Boss LMB-3 Bass Limiter/Enhancer do for my bass sound?

The Boss LMB-3 Bass Limiter/Enhancer balances your bass output, providing consistent and stable bass lines by managing the dynamic range without coloring the sound, ensuring clarity across all frequencies.

Is the Boss LMB-3 suitable for live performances?

Yes, the Boss LMB-3 is ideal for live performances as it ensures your bass sound remains balanced and consistent, preventing peaks that can disrupt live sound setups.

Can the Boss LMB-3 be powered with a battery?

Yes, the Boss LMB-3 can be powered using a 9V battery, making it convenient for mobile setups without access to a power outlet.

Does the Boss LMB-3 work well with active basses?

The Boss LMB-3 is compatible with both active and passive basses, effectively enhancing and limiting the dynamic range to suit various playing styles and bass configurations.

How does the Boss LMB-3 differ from a standard compressor pedal?

While both limiters and compressors manage dynamics, the Boss LMB-3 functions as a limiter, focusing on preventing signal peaks from overwhelming the audio chain, whereas compressors adjust the overall dynamic range more subtly.

BOSSchannel

BOSSchannel

BOSS LMB-3 Bass Limiter Enhancer [BOSS Sound Check]

Video thumbnail for BOSS LMB-3 Bass Limiter Enhancer [BOSS Sound Check] by BOSSchannel

BOSS LMB-3 Bass Limiter Enhancer [BOSS Sound Check]

BOSSchannel

BOSSchannel

Video thumbnail for Boss LMB-3 Bass Limiter Enhancer | Reverb Demo Video by Reverb

Boss LMB-3 Bass Limiter Enhancer | Reverb Demo Video

Reverb

Reverb

Video thumbnail for Boss LMB-3 Test by Frank Röder

Boss LMB-3 Test

Frank Röder

Frank Röder

Video thumbnail for BOSS LMB-3 Bass Limiter Enhancer by CanalBossBrasil

BOSS LMB-3 Bass Limiter Enhancer

CanalBossBrasil

CanalBossBrasil

Video thumbnail for ENHANCE your BASS TONE // BOSS LMB-3 Bass Limiter / Enhancer Review by Rumblin Man

ENHANCE your BASS TONE // BOSS LMB-3 Bass Limiter / Enhancer Review

Rumblin Man

Rumblin Man

Video thumbnail for BOSS - LMB-3 Bass Limiter Enhancer by Bass Stuff

BOSS - LMB-3 Bass Limiter Enhancer

Bass Stuff

Bass Stuff

Video thumbnail for MY NEW TOY!! The Boss LMB-3! Bass Limiter Enhancer by Metal Marc Rodriguez

MY NEW TOY!! The Boss LMB-3! Bass Limiter Enhancer

Metal Marc Rodriguez

Metal Marc Rodriguez

Video thumbnail for Boss LMB-3 Bass Limiter Enhancer. Fast test. by Валерий Сальников

Boss LMB-3 Bass Limiter Enhancer. Fast test.

Валерий Сальников

Валерий Сальников

Video thumbnail for Boss LMB-3 Bass Limiter/Enhancer by Marquinhos Perez

Boss LMB-3 Bass Limiter/Enhancer

Marquinhos Perez

Marquinhos Perez

Reviews

PROS

  • Enhances bass sound without noticeable pedal effect

  • Simplifies volume and tone normalization for recording

  • Offers buffer, cut/boost, and compressor functionalities

  • Specifically designed for bass, preserving natural sound

  • Easy setup with clear manual instructions

  • Provides precise customizability between limiter and compressor settings

  • Improves slap bass and tightens sub-octave sounds

  • Can boost harmonics and note definition, especially on lower strings

  • Complements both active and passive bass guitars effectively

  • Durable build quality typical of Boss products

CONS

  • The Enhancer feature can introduce unwanted hiss and noise

  • Color and label design may be hard to read

  • Some users report a preference for other Boss compressors over this model

  • Does not include an "Attack Time" knob for additional control

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Boss LMB-3 Bass Limiter/Enhancer.

Features and functionality

  • The enhancer subtly boosts the top end for added clarity in tone without noticeable saturation.

    Source
  • The enhance function is likened to a resonant high-shelf EQ, affecting treble frequencies.

    Source
  • Owners recommend keeping the enhance setting at zero, noting it can introduce unwanted noise to the signal.

    Source

Use cases and applications

  • Enhancer is designed to increase bass clarity and presence, useful for cutting through a mix.

    Source
  • The LMB-3 is favored for always-on use, providing consistent tone control in varying playstyles.

    Source

User experience

  • Users report effective compressor settings: level at 3 o'clock, ratio at 10, and threshold at 2 for punchy fingerstyle play.

    Source
  • After initial setup challenges, users find the LMB-3 enhances heavy fingerstyle and pick playing with specific settings.

    Source

Comparisons

  • Some users choose the LMB-3 over more expensive compressors, citing positive reviews and value for its price.

    Source

Critic Reviews

Boss LMB-3

ovnilab.com

The Boss LMB-3 Bass Limiter/Enhancer is a reliable and versatile compressor often overshadowed by its "limiter" label. It offers a wide range of dynamic responses, from clean boosts to hard peak limiting. However, the Enhance knob, while restoring highs, can introduce noise and a sharp mid scoop, making it less ideal. It's clean, dry, and rugged but lacks an attack control and LED threshold indicator. It performs well in live settings and is a great value for its price, despite some EQ shaping issues. Modifications can enhance its treble clarity and low-frequency compression, though not necessarily noise levels.

Add

4.5 out of 5

Based on 7 Reviews and 40 Ratings

5 star
4 star
3 star
2 star
1 star
pablo_prieto

Excellent

I'm super happy with this limiter for doing Slap, it has a perfect attack and it's ideal if you have half-dead strings for doing slap, it lifts them up a bit, it also has a very Marcus Miller sound.

This review has been translated automatically into English. See original
stevemckinley

BOSS LMN-3 with the SME THUNDER Mod

This is my secret bass weapon as the SME THUNDER Mod makes is a top shelf pro-grade pedal with increased dynamics and punch and with a lower noise floor. An added feature allows me to toggle between silicon and germanium output diodes, which allows me to tailor my attack and release...nice.

jordan_windram

Brilliant compressor and enhancer

Does a great job of compressing the signal. Perfect for slap and popping funk playing

From Gear Setup
gff
gff

204

Great limiter for great bass tone

In combination with the Gorila compressor, it works perfectly, adding a great defined and clear tone, essential to compensate for the aggressiveness of the distortion in the bass.

This review has been translated automatically into English. See original
From Gear Setup
graciebass

Very Useful!

This pedal is a must-have for bassists, especially once you start slapping. It gives you the perfect balance between simple and complex, with only four controls to get confused with. The enhance function is great for getting those higher frequencies you sometimes can't with certain audio set-ups.

luis_carballo_caycedo

super cheap but very good

This cheap compressor from Boss works like a champ. An excellent option if you need a comp but you don't want to break the bank.

andy_budge

Does what it should do

Unexciting but very useful. Does what it has to do.

Artist usage

Add artist
See how Mani uses Boss LMB-3 Bass Limiter/Enhancer

Mani

Bassist

Primal Scream

...
Verified via YouTube

During The Stone Roses' performance of "I Wanna Be Adored" live at Parr Hall, Mani appears to be using a Boss LMB-3 Bass Limiter/Enhancer. This is visible in the setup at approximately 2:45 in the YouTube video by Axel Brattberg.

See how Richard Bona uses Boss LMB-3 Bass Limiter/Enhancer

Richard Bona

Bassist

Pat Metheny Group

...
Verified via Funksheet

This limiter is seen on Richard Bona's pedalboard.

Genre Usage

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

Used With

Based on how musicians on Equipboard use Boss LMB-3 Bass Limiter/Enhancer, it is most commonly used with the following gear.

Community setups

Show yours
aravin_dhillon

aravin_dhillon

Gear IQ 1762

mamukagafrindashvili

mamukagafrindashvili

Gear IQ 279

wernerdejong

wernerdejong

Gear IQ 147

leopbass

leopbass

Gear IQ 285

jordan_windram

jordan_windram

Gear IQ 147

mamukagafrindashvili

mamukagafrindashvili

Gear IQ 279

jackgooginss

jackgooginss

Gear IQ 379

evan_jb

evan_jb

Gear IQ 507

gff

gff

Gear IQ 204

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