Pricing and availability

We compare 600+ stores and found this item at 4 stores. Prices updated .

Amazon
4.3 (205)
$74.67 $74.53 $0.14
Reverb
5.0 (51)
$49.99 New
$39.77 Used
Thomann
4.5 (241)
$61.00 $60.00 $1.00 · All time low

Average Price: $56

Standard/Professional

$50

$201+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 2 merchants for "Mooer Yellow Comp". Prices shown reflect NEW condition. Tracking began Apr 4, 2026.

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Description

Meet the Mooer Yellow Comp, a compact yet powerful pedal for your guitar that does more than just compress. Inspired by the classic optical compressors, this pedal ensures smooth and consistent sounds, making it a must-have for any serious guitarist. The controls are simple yet effective, offering Volume, EQ, and Comp adjustments that allow you to refine your sound to perfection.

Whether you're a bedroom producer or a performing artist, the Mooer Yellow Comp won't let you down. With a sturdy build, it's designed to withstand the rigors of touring and studio use. Its True Bypass feature ensures no loss of signal when the pedal is off, maintaining the integrity and clarity of your tone. And don't worry about the power, it operates on a 9V DC power supply (not included).

Let your music speak louder and clearer, with the Mooer Yellow Comp. Its compact design makes it easy to carry around, and the results it delivers will make it a mainstay in your musical arsenal.

Key Features:

  • Optical Compressor for smooth, consistent sound
  • Controls: Volume, EQ and Comp for precise sound adjustments
  • Jack in- and output for flexible connectivity
  • Status LED to indicate power and compression status
  • True Bypass for maintaining signal integrity when pedal is off
  • Requires 9V DC power supply (not included)

Product specs

Available since September 2013
Effect Types Compressor

FAQs

What type of compression does the Mooer Yellow Comp provide?

The Mooer Yellow Comp offers true optical compression, which is known for its smooth and natural sound, making it ideal for enhancing guitar tones without sacrificing dynamics.

Is the Mooer Yellow Comp suitable for live performances?

Yes, the Mooer Yellow Comp is compact and provides consistent compression, making it a great choice for live performances where maintaining even dynamics is crucial.

Does the Mooer Yellow Comp work well with both electric and acoustic guitars?

The Mooer Yellow Comp is versatile and can be used effectively with both electric and acoustic guitars, enhancing the clarity and sustain of your instrument.

What power supply does the Mooer Yellow Comp require?

The Mooer Yellow Comp requires a 9V DC power supply with a center-negative plug, drawing a current of 10 mA.

How does the Mooer Yellow Comp compare to the Diamond Compressor?

The Mooer Yellow Comp is inspired by the Diamond Compressor, offering similar boutique-style optical compression at a more affordable price point.

Prymaxe

Prymaxe

Mooer Audio Yellow Comp

Video thumbnail for Mooer Audio Yellow Comp by Prymaxe

Mooer Audio Yellow Comp

Prymaxe

Prymaxe

Video thumbnail for Mooer  - Yellow Comp - IN DEPTH Demo by EytschPi42

Mooer - Yellow Comp - IN DEPTH Demo

EytschPi42

EytschPi42

Video thumbnail for Mooer Yellow Comp Compressor Pedal Demo by MooerAudio

Mooer Yellow Comp Compressor Pedal Demo

MooerAudio

MooerAudio

Video thumbnail for Mooer Yellow Comp | Reverb Demo Video by Reverb

Mooer Yellow Comp | Reverb Demo Video

Reverb

Reverb

Video thumbnail for Mooer - Yellow Comp - SHORT EDIT by EytschPi42

Mooer - Yellow Comp - SHORT EDIT

EytschPi42

EytschPi42

Video thumbnail for Mooer Yellow Comp Compressor - Quick Play Demo (All Tone, No Chat) by Dan Leggatt

Mooer Yellow Comp Compressor - Quick Play Demo (All Tone, No Chat)

Dan Leggatt

Dan Leggatt

Video thumbnail for Mooer Yellow Comp demo by Pedals & Stuff

Mooer Yellow Comp demo

Pedals & Stuff

Pedals & Stuff

Video thumbnail for Mooer Yellow Comp Compressor pedal by Bart Dietvorst

Mooer Yellow Comp Compressor pedal

Bart Dietvorst

Bart Dietvorst

Reviews

PROS

  • Great quality at a low price

  • Optical compression avoids excessive pumping artifacts

  • Very quiet, even with noisy single coils

  • Adds lovely sustain and balances attack

  • Simple controls, easy to use

  • Versatile, works well with different guitars and effects

  • Can act as a clean boost

  • Does not scoop mids, preserving body in tone

  • Tightens up tone effectively

  • Subtle compression also functions as a clean boost

CONS

  • Some low end loss when used on bass

  • Lacks a blend control for mixing uncompressed signal

  • No attack control for adjusting compression onset

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Mooer Yellow Comp.

Build quality

  • Some users report that the small knobs can be difficult to adjust on stage, though overall build quality is generally considered reliable for home and occasional gig use.

    Source

Features and functionality

  • The integrated Tilt EQ helps tailor tone, allowing adjustment of muddiness in humbuckers and brightness in single-coils, making it versatile for different guitar setups.

    Source
  • The recessed side power input on the Keeley Mini saves space, despite deviating from typical top-mount designs, useful for compact pedalboard setups.

    Source

Comparisons

  • Owners note the Mooer Yellow Comp lacks the gain and treble boost characteristic of the Diamond Compressor, which some find preferable in certain pedal chain configurations.

    Source
  • The Yellow Comp is favored for post-drive compression, adding a pronounced tone shaping effect compared to the more subtle Keeley Mini, which suits a "set it and forget it" style.

    Source
  • The Mooer Yellow Comp's optical design provides a distinct tonal shaping that contrasts with the Keeley Mini's Ross-based compression, which some players find preferable for subtle dynamic changes.

    Source

Use cases and applications

  • It's commonly used as an always-on pedal to enhance sustain and sparkle without significantly altering the tone, suitable for both gigging and home recording.

    Source
  • The Yellow Comp effectively enhances aggressive music styles, such as those influenced by Devo and thrash, providing a pronounced tonal extension after high-gain pedals.

    Source

Value and pricing

  • At around $25, it's praised as a cost-effective option for an optical compressor, particularly for those not requiring the durability of higher-end models like the Diamond.

    Source

User experience

  • One user found the Yellow Comp introduced noise and clipped cleans, unlike their experience with the quieter, cleaner Diamond Compressor.

    Source

Critic Reviews

Mooer Audio Yellow Comp Review - Premier Guitar

premierguitar.com

The Mooer Yellow Comp impresses with its compact size and affordability, delivering quiet, transparent optical compression. While its simplicity may not satisfy those seeking detailed control over attack and release, the Yellow Comp excels in enhancing tone without altering the original sound. Its EQ control is a standout feature, allowing players to shift between bass-heavy and treble-focused settings without losing midrange clarity. However, the pedal's small design requires external power and Velcro for stability. Despite these minor flaws, it offers excellent value for those prioritizing transparency in their compression needs.

positive

Mooer Yellow Comp review | Watersish.com

watersish.com

The Mooer Yellow Comp shines as a budget-friendly compressor, offering a transparent tone that enhances clean sounds without the squishy effect typical of other pedals like the Boss CS-3. Its mild optical compression and minimal noise even at high settings make it a standout for those seeking smooth attack and decay. However, it's not ideal for genres like country, where more pronounced compression effects are desired. Overall, a great choice for subtle compression needs.

positive
Add

4.5 out of 5

Based on 14 Reviews and 65 Ratings

5 star
4 star
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2 star
1 star
zaza_3121

Small pedal, big impression

This pedal makes me sound better. Subtle optical compression, EQ knob comes handy when the compressor is placed after your drive pedals to bring treble back. What it does is that it makes your overall tone fuller on any setting without squashing it, even if you can't really hear the compression in effect (settings from 7:00 to 11:00). Around 2:00 you are getting to that squishy territory, but words can't describe how pleasant it sounds opposed to a Dynacomp.

Personaly, I like to have it after my dirt pedals, so I can still use the advantages of rolling down the volume knob on the guitar but also have balanced volume level. I definitely recommend to anyone who would love to have a compressor, but didn't like the squishiness of a Dynacomp.

Preferred Settings + Usage:

Volume: 11:00 Comp: 11:00-13:00 EQ: 12:00-13:00

From Gear Setup
iariass

Essential, Simple & Cheap: One of my favourites of Mooer

I like so much how this pedal squeeze my signal and gives more body to the sound. Also the Volume and EQ options are very useful. I just wish this pedal has a blend control, but it's ok because this compressor can be very subtle if you want. It's almost always on when I play, especially on my clean sound.

Preferred Settings + Usage:

Everything at 12 o'clock works very well for me. I just touch EQ a little bit when I need more brightness.

From Gear Setup
trailwinder

Can't go wrong

It takes up virtually no space and sounds the same as boutique optical compressors that cost 3-4x as much. This is a hot take, but most compressors (of the same type) will be very difficult to distinguish when used with electric guitar, with the main variable being how many parameters you can control. For bass, a higher end compressor with carefully selected components can make more of an audible difference.

So if you're a guitarist, you're getting the same experience here as you would with the $300+ Diamond Jr, but this can be found for like 40 bucks. No brainer.

sportnnonsense

Secret sauce for your clean tone

Finally get why people say a good compressor is essential. Have just purchased this and can only say good things.

Super natural sounding, makes my playing easier and just sound more alive.

Apart from its sound and voicing, its value is in its simplicity - start with everything at 12 o’clock and dial to taste from there.

Doesn’t have an Attack control or a Mix control, but I’d argue it just doesn’t need them.

Preferred Settings + Usage:

Volume = 11 oclock Comp = 12 Tone = 1

pablovostok

Everyone should get one

Add this little fella to your pedalboard right now. It tightens up everything and tone shines through, whether you're accentuating brighter or darker notes. What I love the most about this pedal is that, in comparison to other world-reknowned compressors such as the MXR DynaComp and the Boss CS-3, the Mooer Yellow Comp doesn't scoop the mids, leaving you with a compressed sound that isn't thin or weak by any means and that doesn't lose its body.

Sounds incredible either clean or distorted (or fuzzed!), it really lifts up everything you play and lets the transients shine through.

Preferred Settings + Usage:

I seem to get the best results out of this with a mid-to heavy compression (comp-knob between 2-3 o clock), with the rest of the knobs at noon.

sndjustine

Sounds like butter!

I love the subtle compression of this pedal. This can also act as a clean boost. That's double whammy for me, Also for its price? Damn. Bang for the buck, for sure!

guitarmstrwlane

Good first compressor

I don't have much experience with standalone compressors, but this one seems to really gel with me. It helps to add a sense of uniformity and tightness to the sound. The EQ function also works well to match rigs and give different flavors as well. It can be used subtly or with a lot of squish. Noise is not very noticeable.

carl0501

Cheap yet effective

Tightens up the tone real good. Not too much compression even in my setup that I always leave it on. No more dull clean tones! And hey, it really is cheap.

From Gear Setup
lucianorg

More than a compressor.

Modelled after the Diamond Compressor. With a good compression range, it's possible to achieve from a slightly tight the tone to a really squeezed sound. The volume and EQ knobs allow to color and boost the signal, enabling great control.

samuel_zechariah_goh

It shines like a diamond.

the optical nature of this compressor along with the EQ sweep eliminates the need for a separate EQ pedal. This is sticking on my board until I can upgrade to either a Yara or a Deep Six

Artist usage

Add artist
See how Tyler Larson uses Mooer Yellow Comp

Tyler Larson

Guitarist, Podcasters & Streamers

...
Verified via YouTube

Visible in his video "The Ultimate Mini Pedalboard!" starting at 2:12.

See how Sam Fender uses Mooer Yellow Comp

Sam Fender

Singer, Guitarist

Mark Knopfler’s Guitar Heroes

...
Verified via Photo

In this photo of Fender performing at The Louisiana bar in Bristol, his pedalboard can be seen, revealing Mooer Yellow Comp next to the Boss TU-3. The pedal was mentioned in the 2021 Premier Guitar interview.

See how Joff Oddie uses Mooer Yellow Comp

Joff Oddie

Guitarist

Wolf Alice

...
Verified via Redd

In this Reddit thread the Yellow Comp can be seen near the Boss Tuner

https://www.reddit.com/r/wolfalice/comments/a4jeig/joff_oddies_pedal_board_xpost_from_rguitarpedals/

See how Nai Palm uses Mooer Yellow Comp

Nai Palm

Singer, Guitarist

Hiatus Kaiyote

...
Verified via Premier Guitar

According to 2021 Premier Guitar interview, Palm uses Mooer Yellow Comp.

See how Orla Gartland uses Mooer Yellow Comp

Orla Gartland

Singer, Guitarist

FIZZ

...
Verified via Photo

Between her Polytune and Boss Super Octave her compressor can be seen

See how Paul Bander uses Mooer Yellow Comp

Paul Bander

Bassist, Composer

Hiatus Kaiyote

...
Verified via Premier Guitar

According to 2021 Premier Guitar interview, Bander uses Mooer Yellow Comp.

See how Isabel Torres uses Mooer Yellow Comp

Isabel Torres

Guitarist

Declan McKenna

...
Verified via Photo

In an Instagram photo by thedeclanmckenna, Isabel Torres is seen with the Mooer Yellow Comp on her pedalboard.

See how Gabba Santiago uses Mooer Yellow Comp

Gabba Santiago

Guitarist, Drummer

...
Verified via YouTube

In the YouTube video "TONE QUEST EP 6 - The Gig Rig with Tom Story's GABBA SANTIAGO," Gabba Santiago discusses his use of the Mooer Yellow Comp pedal as part of his gear setup.

See how risaripa uses Mooer Yellow Comp

risaripa

Keyboardist, Composer

...
Verified via Twitter

A Mooer Yellow Comp can be seen in this photo posted to Risaripa's Twitter

See how Gino Matteo uses Mooer Yellow Comp

Gino Matteo

Singer, Guitarist

...
Verified via Photo

"Final pedal build before the tour."

See how Russell John Manaloto uses Mooer Yellow Comp

Russell John Manaloto

Guitarist, Composer

Faspitch

...
Verified via Photo

"My guitar pedal board A (top, main rig) & board B (bottom, practice rig with the samson wireless receiver filling in for tuner and mini wah spot for now). Pedalboard A chain: Guitar, Korg Pitchblack Tuner, Boss NS-2, Mooer Yellow Comp, Boss LS-2, Mooer Pitchbox, Mooer Reecho Pro, Mooer Shimverb, amp. Loop on Boss LS-2: Send A - Line 6 M9, Send B - Mooer Graphic G, Blues Crab, Green Mile, Hustle Drive, Cruncher. Now for the chain (future chain on Pedalboard B): Mooer Baby Tuner, Mooer Noise Killer, Mini Wah, Digitech Bad Monkey, Barber Electronics Direct Drive, Joyo Analog Delay. These will be my workhorses for now. Shout outs to Mark of Pedal Grill and Eron of Stomp Rack for the awesome boards! #pedalboard #gearporn #cleanchannel #options #knowyourtone #tonefordays #metal #rocknroll #hiphop #blues #experimental #music #musiclife #line6 #mooer #boss #korg #barberelectronics #digitech #joyo #samson #workhorse #analog #digital #8strings #faspitch @curbsidephilippines"

See how Guy Mazig uses Mooer Yellow Comp

Guy Mazig

Singer, Guitarist

...
Verified via guy mazig

Guy Mazig uses the Mooer Yellow Comp compressor pedal, as noted on his concert schedule page on his official website.

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 Mooer Yellow Comp, it is most commonly used with the following gear.

Community setups

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lothy

lothy

Gear IQ 633

rye_ryan

rye_ryan

Gear IQ 457

iariass

iariass

Gear IQ 522

rayhel

rayhel

Gear IQ 99

cristian_aroca

cristian_aroca

Gear IQ 796

D

daehoon

Gear IQ 120

waqwaves

waqwaves

Gear IQ 415

glebdidntlaugh

glebdidntlaugh

Gear IQ 612

waqwaves

waqwaves

Gear IQ 415

zaza_3121

zaza_3121

Gear IQ 476

cristian_aroca

cristian_aroca

Gear IQ 796

zaza_3121

zaza_3121

Gear IQ 476

carl0501

carl0501

Gear IQ 550

zaza_3121

zaza_3121

Gear IQ 476

cristian_aroca

cristian_aroca

Gear IQ 796

hope

hope

Gear IQ 81

glebdidntlaugh

glebdidntlaugh

Gear IQ 612

denny_elias_narciso

denny_elias_narciso

Gear IQ 285

denny_elias_narciso

denny_elias_narciso

Gear IQ 285

glebdidntlaugh

glebdidntlaugh

Gear IQ 612

samuel_aaron

samuel_aaron

Gear IQ 68

cristian_aroca

cristian_aroca

Gear IQ 796

cristian_aroca

cristian_aroca

Gear IQ 796

kaelatrius

kaelatrius

Gear IQ 271

zaza_3121

zaza_3121

Gear IQ 476

waqwaves

waqwaves

Gear IQ 415

walde_evgenich

walde_evgenich

Gear IQ 260

zaza_3121

zaza_3121

Gear IQ 476

zaza_3121

zaza_3121

Gear IQ 476

beardedcloud

beardedcloud

Gear IQ 76

cristian_aroca

cristian_aroca

Gear IQ 796

waqwaves

waqwaves

Gear IQ 415

waqwaves

waqwaves

Gear IQ 415

cristian_aroca

cristian_aroca

Gear IQ 796

drix_garchitorena

drix_garchitorena

Gear IQ 150

4 alternative and related items for Mooer Yellow Comp, curated by the Equipboard community.

MXR M291 Dyna Comp Mini

$109.99 - $133.00

similar sound high-end alternative

Kind of similar pedal in terms of size and functionality.

Keeley Compressor Mini

$109.65 - $129.00

similar sound high-end alternative

Kind of similar pedal in terms of size and functionality.

Diamond CPR1 Compressor

$277.40

Vintage or Discontinued similar sound high-end alternative

The Mooer is a direct copy of the classic Diamond Compressor, making the Diamond a more durable but much more expensive alternative.

MXR M-132 Super Comp

$107.00 - $125.99

high-end alternative

The Mooer Yellow Comp responds to the same spirit and application of a Super Comp, which is to be an improvement upon the MXR Dyna Comp but without its signature mid scoop.

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