13 best compressor pedals

• 1.TLevel ,Comp,Tone knobs allow you to dial in your desired sound.Two modes:Normal and Treble compression
• 2.Our circuit has been optimized according to the characteristics of the electric guitar and performs outstandingly over the spectrum of different playing styles
• 3.The compressed tone is round and smooth,full of musicality, and perfectly retains the original guitar tone
• 4.Whole Aluminium-alloy classic, stable and strong.True bypass provide transparent tone.
• 5.DC 9V Adapter power supply. Working Current: 12mA

User questions & answers

Question:	Can this be used on a Bass guitar
Answer:	Yes it can! I just got mine today and tried it out on an Epiphone EB-0 bass which took that super fat bass sound and enhanced the attack, smoothed out the dynamics and gave a nice overall boost to the sound. I had similar results with an Ibanez 5 string that has passive single coil pickups. I was originally looking at a couple other compressors that have a blend knob on them. This comp was so inexpensive I figured I would try it anyway and if I did't like it I wouldn't be out much money. Well it turns out I really like this pedal and I don't need one with a blend because this one does the job in a transparent sort of way that I like. With all knobs at the 12 o'clock position and the treble switch in the up position this little guy works well for my bass sound. The size is nice too.
Question:	I'm fairly new to compressors. Will this pedal help with sustain on clean slide playing? (Live not studio
Answer:	without a doubt YES! Listen to any of the first five or so Little Feat albums. That is Lowell George on electric slide. His signature tone used fairly heavy compression to cop wonderful clean sustain. I put my compressor first in my signal chain for the same reason. It also sweetens my overdriven solos. I would feel naked without compression in my rig.
Question:	anyone compare this with joyo and mooer compressors? thanks
Answer:	I have not compared to other compressor pedals, but for the price it is a decent little pedal with noticeable sustain/compression. I do find that main knob, the "compression" control, works well but the "level" control is very sensitive. I have to keep mine down below 10 or 11 o'clock, otherwise it just gets very loud. The toggle switch is also effective between normal and treble for a brighter tone. As for the "tone" control, this also needs to be fine tuned as anything past 12 o clock gets very bright, unless that's what you're aiming for.
Question:	anyone compare this to the behringer compressor
Answer:	I haven't compared this to the Behringer compressor but I have compared it to a MXR Dyna comp. The Behringer pedals I've had sounded good but were not very well made and crapped out on me after not much use. The Donner is a well built pedal and has a wide range of compression for the price. It is also a pretty quiet compressor compared to the Dyna Comp. I have a few of the smaller footprint pedals (Moore and Ibanez) and this one is built like a tank. For $40 it is a good purchase.

Product features

Inspired By Classics And More

The Ultimate Comp is inspired by the expensive studio rack-mount optical compressor/limiter units, representing you the iconic smooth, warm compression sound.

Easy Controls, Wide Flexibilities

The Ultimate Comp features an easy-touse three-knob tone control:COMP(compression intensity), TONE (brightness) and LEVEL (output volume) for using in different scenarios. Each knob gives you a wide control range.

Two Modes

The Ultimate Comp offers a the 2-way selector for choosing from two sound types for satisfying different musicians: Connections & Controls NORMAL: Providing a neutral optical compressor sound with warmthTREBLE: Providing a brighter optical compressor sound with more bite.

Product description

Specifications:

- Brand: KOKKO

- Model: FCP2 COMPRESSOR(Mini)

- Main Material: Aluminum Alloy

- Input Impedance: 1M Ohms

- Output Impedance: 10K Ohms

- Power Supply: External AC adapter delivering 9V DC regulated minimum 300mA

- Item Size: 9.4cm * 5.1cm * 5.3cm

- Item Weight: 180g

- Package Size: 11cm * 7.1cm * 6.7cm

- Package Weight: 214g / 7.5oz



Package List:

- 1 * Guitar Effect Pedal

- 1 * User Manual(English)



Note:

- Please do not use the pedal in high temperature, high humidity or subzero environments.

- Please do not use the pedal in the direct sunlight.

- Please do not dissemble the pedal by yourself.

- Please keep the manual for future reference.

• EFFECTS - Fully analog circuit. True bypass.A broader adjustable range.
• LED INDICATOR - LED indicator shows the status of effect. No battery, Powered by AC adapter(not included).
• ANTI SKID - Rubber pads on the backside is anti-skid, which enhances the stability and avoids friction.
• RELIABLE QUALITY - High quality by aluminum alloy which is durable and have a classic mini size brings you a musical feast.
• RESONABLE PRICE ? Provided the very reasonable price to match the high quality product, you will not regret it.

User questions & answers

Question:	Is this optical, vca, or fet compression
Answer:	It's said to be a Dynacomp clone which would be a CA3080, which would be a pretty generic op amp circuit, probably jfets on a chip.
Question:	What exactly does a compressor pedal do
Answer:	It makes soft sounds louder to get to the same volume as louder ones, evening out your playing. Consider how you can hit a low note on a bass that can rattle your teeth but hitting a note on a higher string seems to have little impact. Turn the compressor on and it all is very even. It will also make your tone have more of an expressive attack.
Question:	Works great on bass
Answer:	I purchased this for my bass-and it totally rocks-super tone and quality for the price-have other pedals that have cost three times the price, and this little boss is worth it!💯👌
Question:	Whats the difference between compressor and distortion
Answer:	They are totally different effects. Compression evens out your signal. It raises any weak part of your guitars output and squashes the top end to give you a more even balanced sound. This can also give you a bit more sustain. You may not even notice it's on but it does give you nice control of your overall signal to the amp. Distortion gives you a raged raw grunge sound that blurs your notes in chords and adds a hard attack to singular notes. There are also Overdrive pedals that allow you to get the sound of an amp cranked way up but at a lower volume. All are different. Use YouTube to search examples of all three types of pedals.

Product description

Compressor Plus. The Keeley Compressor Plus will help you on your quest for achieving the very best tone. This pedal will smooth out your sound, polish your tone, make your sustain sing and breathe new life into each note you play. The sustain from the Keeley Compressor Plus blossoms and blooms like tube amp compression. The Compressor Plus has the precision of a studio rack mount JFET compressor, but fits conveniently on your pedalboard, so you can take it with you wherever you go. The Plus offers you a blend that gives you the transparency and freedom of the world's greatest levelers and limiters. Tens of thousands of players have trusted Keeley compressors for articulate, expressive sustain.

• Rackmount JFET compression in a compact pedal Sustain, Level, Blend, Tone and Attack/Release controls True bypass Made in the U.S.A.
• The Keeley Compressor Plus will help you on your quest for achieving the very best tone
• This pedal will smooth out your sound, polish your tone, make your sustain sing and breathe new life into each note you play
• The sustain from the Keeley Compressor Plus blossoms and blooms like tube amp compression
• The Compressor Plus has the precision of a studio rack mount JFET compressor, but fits conveniently on your pedalboard, so you can take it with you wherever you go

User questions & answers

Question:	Is there any significant tone differences between this model and the original keeley compressor c
Answer:	I haven’t used the original keeley before, all i can tell you that this is the best ever compressor pedal i stepped on, much better than dyna comp and xotic sp. buy it, ull love it.
Question:	Can this run on a 1 spot daisy chain type power supply
Answer:	Yes, I run mine off of one.
Question:	How many milliamps does it require
Answer:	It requires at least 10milliamps according to the instructions. I have been using it attached to a multi-output power supply at 9VDC, 100mA and it operates and sounds great. A 9 volt battery is also an option for this, but I'm assuming that's not what most are looking to do.
Question:	Where's this pedal made
Answer:	Oklahoma, U.S.A.

Product description

The CP-47 "PRESSURE TANK " is a new compressor pedal from Caline. Excellent for clarifying your attack and making those single runs sting. Used right, Compressors are a great addition for any type of music or player. Country pickin' to Power Chords and everything in between. Nice price and Compression response.



Specifications:

Material: Aluminum Alloy

Signal Input: 1/4″Monaural Jack

Signal Output: 1/4″Monaural Jack

Power Supply: DC 9V power adapter(center negative) or 9V battery(neither included)

Current consumption: 30mA

Item Size: 11.3 * 6.3 * 3.3cm/ 4.4 * 2.5 * 1.3in

Item Weight: 232g/ 8.2oz

Package Size: 13 * 7.5 * 6cm/ 5.1 * 3 * 2.4in

Package Weight: 275g/ 9.7oz



Note: Please use the power adapter whose polarity is positive pole outside and negative pole inside. Otherwise, the product may not work properly.



Package List:

1 * Effect Pedal

1 * Battery Cable

• Excellent new Comprssor from Caline
• With LEVEL, EQ and COMP adjusting knobs for you to get your favorate tones.
• True bypass design
• Aluminum alloy shell.
• Dual power supply choices (9V battery or DC 9V power adapter) for convenient usage.(neither included)

User questions & answers

Question:	Can this be used for a bass as well
Answer:	Yes, but it's not optimal for bass. A bass compressor would be a better choice.
Question:	Does the 9 volt fit inside the pedal like other pedals
Answer:	It does not, there is no internal compartment for a battery, like another stated you have to plug the adapter that comes with it into the 9V DC jack on the side of the pedal, the battery hangs outside of it.

Product description

JOYO JF-10 Dynamic Compressor Guitar Effect Pedal

• Guitar Effect Pedal
• Dynamic Compressor
• Profession Guitar AMP and Effect Pedal
• CE and RoSH Certify

User questions & answers

Question:	Can this be used as a boost
Answer:	no
Question:	What are the specific power supply requirements
Answer:	It's powered by DC 9V ( Adapter or Battery) with negative centre.
Question:	Do you have to use a screwdriver to replace the battery
Answer:	No, its a clip-on battery cover.. Doesnt hold on very well. I have it on a velcro pedal board with a power supply but the bit of velcro i put on the battery cover will stay on my board with the cover when i move my the joyos around.
Question:	Has anyone used this pedal on a bass? Does it pass the low end well
Answer:	Yes. Me. Sounds great.

• The JOYO Advantages: over 14 years of brand history, strong technical teams, many innovative patents, electroacoustic core technology, guide design of music masters, winning the love of global fans, inspiring people's music dreams.
• JF-10 dynamic compressor features a re-creation of the classic ross compressor, with very low noise. True bypass design minimizes tone loss.
• With three adjustment knobs, sustain, attack and level. The attack adjustment is designed for bass or high-output active pickups to better suit the instruments.
• Aluminum alloy casing with stoving varnish finish, simple design and interface, quality components, sensitive knobs.
• What You Get: JOYO JF-10 compressor pedal, detailed operating instructions and excellent customer service.

User questions & answers

Question:	can a battery fit inside the compressor pedal
Answer:	Yes, you need 9v 6F22 battery, thank you for the question.
Question:	Is this item easy to use
Answer:	Yes, you can find a lot of videos on Youtube, search JOYO JF-10 Dynamic compressor.
Question:	Is there any low end loss when used on bass
Answer:	Hello customer, we recommend this pedal for electric guitar but if you want to use it to the bass, the low end will loss a bit, however, you can add the volume from EQ of the amplifier. Thank you!
Question:	does it come with a power cord
Answer:	Hello customer, the gears is sold directly by JOYO and the original package is not with the cord, just as the other brands in the market, if you want the power cord, you can also purchase in our store, thank you!

Product features

Product Details

Product Details

Product Details

Product Details

Product description

One of the most popular compressors of all time, The dyna Comp is the secret weapon on many Stars' Pedalboards. This box will produce that percussive, click sound on a clean guitar that you've heard on so many pop hits. It also adds smooth sustain to lead lines. Power: Dunlop ECB003 AC adapter or single 9 volt battery.

• In-line compressor “evens out” the signal to your amplifier
• Useful for increased sustain with stable dynamics
• Nashville studio standard
• Power: Dunlop ECB003 AC Adapter or Single 9 volt battery
• Constant output signal
• Compression circuit
• Sensitivity control
• Superb tone

User questions & answers

Question:	would this tight a telecaster bridge pickups
Answer:	I use it for almost every guitar I own including a Telecaster 69 reissue semi hollow body. This compressor does a nice job and easy to use!!
Question:	does the ac adapter come with it
Answer:	Nope. But any standard 9V DC adapter can power it. The pedal requires just about 10-15mA of current so a standard 200mA 9V DC adapter will do the job, or any multi effect powering unit/brick as well.
Question:	Does this pedal add a lot of noise to your signal
Answer:	It colors the tone when engaged, and also adds a bit of noise. Most compressors do. But adding a clean power supply or a noise suppressor will fix that. If I recall correctly, a low output from the pedal results in low noise.
Question:	Will it work well with a bass guitar
Answer:	I've used compressors in many recordings. They generally work quite well for guitar or bass. Although I haven't played bass with this MXR it should work very well especially because the MXR is one of the better ones. Compression is the same process whether live or recorded, guitar, bass or vocals. If you're still unsure, a quality sales outlet will let you return it if it's not doing what you want it to do, whether it's voice, music, guitar OR bass. But I do think you'll like it.

Product description

Now widely regarded as the industry standard in guitar pedal compression, the Mini Ego Compressor brings a new level of control to what is expected and needed by today's guitar players, in a mini Format.

• Brings a new level of of control to what is expected and needed by today's guitar players, all in a mini format
• Based on our original Ego but featuring switches for tone (dark and bright) and attack (slow and fast)
• Allows your original signal to be blended in so you can get all the benefits of a great compressor but with the option to remove the squash at the front by bringing the bypassed signal in
• With this pedal you can have full country squash or open studio level parallel compression
• With a comprehensive array of controls and a pure core tone, the Mini Ego works perfectly as an "always on" compressor or as "an effect"

User questions & answers

Question:	Would this work with a Mustang 1 or Champion 40 and does it come with a cable
Answer:	Yes, it will work with a Mustang 1,2,3, or 2000. It will also work with a Champion 40,50, or 1000 (... it will work with any amp). No, it does not come with a cable.
Question:	Is this v1 or v2? i'm looking for v2 with the input/output on the sides. customer's pictures in the review section shows one of each
Answer:	The larger pedal with 5 knobs is V1. V2 has 3 and a toggle for 2 knobs. It’s essentially the same only with a smaller footprint and less customization options but not many
Question:	With mini ego, getting weird drone like feedback/sustain especially on e and a notes. eq, repositioning guitar/amp doesn’t stop it. any ideas
Answer:	Ya, turn it off... lol
Question:	Does it work for bass guitar
Answer:	Yes. You can use um bass

Product features

Wampler Mini Ego Compressor

The Mini Ego Compressor brings a new level of control to your playing level. It will bring quiet parts up and loud parts down with a natural feel like a great tube amp being pushed hard. It is based on the original Ego, but it features tone and attack switches to tweak your tone to a standard of a pedal twice its size. You can also blend in your original signal so you can get the benefits of a great compressor with the option to remove the squash at the front by bringing the bypassed signal in.

Blend

At about noon on the Blend knob, the compressed signal and the (enhanced, boosted, and slightly warmed) clean signal are even in level. Because the signals are in parallel inside the pedal before mixing down to mono at the output, the Blend control acts as a mixer knob. At 50/50, your clean signal's natural note attack is almost unaffected by the Ego Compressor, but once the clean signal naturally fades, the Ego Compressor's compressed signal seamlessly fills in the gaps. This is a process no ear will hear because it's perfectly even and smooth, and the end result is all the benefits of a great compressor but a real, authentic transient.

Volume

This control adjusts the output level of the Mini Ego Compressor. There's plenty of volume on tap, so whether you want to go farther than your input level or just make sure it can do unity volume (the same level of signal going out as you feed it, when active), you're covered. The Sustain and Blend controls will have an effect on the total output volume, so you're probably better off waiting to adjust the Volume until you've dialed in the other controls. Re-adjustment might be necessary if you get it to the desired level and still need to tweak the sound.

Sustain

Sustain controls how hard the Ego Compressor works to maintain the signal within its compression threshold. Higher sustain settings will let your notes go on for a very long time, but be careful, because higher sustain settings also raise the noise floor. If you are running your compressor after overdrive or distortion, you will want to pay close attention to the Sustain knob and maybe back off of it quite a bit so as not to raise the amount of noise to unbearable levels. The Ego Compressor is quiet, by compressor standards, but when the whole point of a pedal is to take a signal, even it out, and make the quiet parts louder and the loud parts quieter, you can expect added noise as part of the process.

Classic Country Squash

Perfect for chickin' pickin'. This setting adds some extra cluck to your pluck.

Smooth Overtunes

Your great tone, but with an added smoothness and clarity that makes your guitar come alive.

Get Funky

You'll be conjuring a Disco ball with these settings.

Clean, Soaring Boost

A focused boost for your amp to fatten up your tone and pop out in the mix.

Product description

CP-509 Stack Attack Preamp Overdrive Compressor

You’ll wonder how you lived without it! A pedal that’s MADE for stacking! Put this after fuzz at the start of your chain – set and forget! It will literally sweeten up your tone and add that hard-to-find sparkle that you’ve been looking for.

With two switchable compression options pre-calibrated to deliver outstanding sustain and just the right amount of ‘squish’ and a preamp based overdrive circuit inspired by a US classic. The drive is intensely musical and covers your needs from ‘a little push’ to medium gain heaven.

Controls:

BASS Knob: Controls the amount of bass response

TREBLE Knob: Controls the amount of treble response

VOLUME Knob: Controls the overall signal volume

DRIVE Knob: Controls the amount of gain added to your signal

COMP SWITCH: Position one – compression off. Position two – mild compression. Position three – stronger compression.

Features:

True Bypass

aluminum alloy casing

Power Requirement: 9V DC center negative

Current consumption: 50 mA

Product Dimensions: 11.2 x 6.4 x 3.4 cm

Weight: 0.27 Kg

• Preamp Overdrive compressor ̶ A pedal that's MADE for stacking.
• Put it after fuzz,It will literally sweeten up your tone and add that hard-to-find sparkle that you’ve been looking for.
• With two switchable compression options pre-calibrated to deliver outstanding sustain and just the right amount of 'squish' and a preamp based overdrive circuit inspired by a US classic.
• The drive is intensely musical and covers your needs from 'a little push' to medium gain heaven.
• High quality aluminum alloy which is durable and have a classic size brings you a musical feast.9V DC adapter is needed ,There is not power adapter included,you need to buy one.

User questions & answers

Question:	l am looking for a fuzz pedal ,how about this one
Answer:	it is much more useful at all settings.Comparing all the fuzz l have owned ,l love this one
Question:	How about the overdrive function
Answer:	This pedal is fantastic- keeps my natural tone to my amp when amp is at any volume and can eq and overdrive to taste at low volumes
Question:	does this come with a cord or is it seperate
Answer:	Dear , This fuzz effect pedal does not come with any cord ,you need to buy another one .

• This GB-CP is a professional studio compressor in compact pedal format. It takes an instrument such as an electric guitar or bass guitar. Amplifies or compresses it and restores average volume after compression.
• Simple to use yet extremely powerful, the gb-cp will give the gloss of a professional studio production to all your performances. It is equally at home both live and in the studio.
• The PhotoOptical compressor is what gives GB-CP unique character. It makes an instrument sound denser and playing seem more even for “produced” results.
• Due to Its Mini Enclosure, This Pedal Does not Accept a Battery, It Requires a Standard 9V Power Supply Which is Not Included
• Quality assurance, SanJune always stand behind our products with one-year guarantee.

User questions & answers

Question:	Can I use it as insert on my mixer for vocals
Answer:	I’m going to say no. This is for guitars, I’m sure that there are products made to do what you’re thinking about trying. Good Luck

Product features

Treat yourself and your ears by getting SanJune pedal!

In the life of every electric guitarist, effect pedals start to become important to your music sound, if you are looking for something affordable, versatile and portable that does the job and takes only a little space on your pedalboard, then SanJune guitar effect pedal is a must have and perfect companion for an easy playing and enjoying music life. It's meticulously crafted and housed in such a tiny metal box to sustain from normal use for a long period of time. Seriously, you cannot imagine how fantastic the sound is until you get one!

Product description

The MXR design team took a classic recording studio fixture and stuffed it into a pedalboard-friendly box. The MXR studio compressor features attack, release, ratio, input, and output controls So you can fine-tune your compression level-from subtle to squashing-right on stage with visual feedback from a bright LED gain-reduction status meter. Constant headroom technology provides tons of headroom for clear, transparent performance that’s as dynamic as you need it to be. It’s all packed into a durable, lightweight aluminum-housing that’s the size of a Phase 90.

• Classic studio compressor in a phase 90-sized pedal
• Cht constant headroom technology for clear, clean performance
• Ten gain-reduction status LEDs
• True bypass

User questions & answers

Question:	Is this a good compressor for vocals or should I look for one that is made specifically for vocals
Answer:	I would look at TC Vocal Comps...this is voiced for guitars and bass

Product description

The CS-3 Compression Sustainer pedal compresses louder signals while boosting lower signals, providing smooth sustain without degrading the original sound quality. This is the perfect pedal for guitarists and bassists who want to sound their best.

• The CS-3 Compression Sustainer pedal compresses louder signals while boosting lower signals.
• Guitar Pedal
• Boss

User questions & answers

Question:	Will this pedal reduce any unwanted noise coming out of the amp
Answer:	No, if anything it will add noise. There's always gonna be a little bit of noise from an amp... maybe try a noise gate or Humbucker, or noiseless pickups. Good luck
Question:	Will this sustain pinch harmonics so I can do a dive bomb
Answer:	It should - it definitely extends the sustain and harmonics on my guitars, using it through a Fender Twin Reverb or an old Peavy with a Marshall head. However, that is not really my style of playing (the dive bombs), so I can't give you a definitive answer. It will also depend on your amp setup and the guitar. What I can say is that this box does thin the sound a little, making it more sterile.
Question:	Will this sound plesant on an acoustic guitar
Answer:	Not designed or used with acoustic instruments. Certainly not pleasant. Its a rock sound like Carlos Santana sustained notes in his solos.
Question:	I have overdrive, distortion, & metal zone pedals in front of amp & eq, chorus, & delay pedals in the effects loop. where should i place the cs
Answer:	You're going to want to have the compressor going into the front of the amp. As far as where you place it in your chain depends on what you're trying to get out of you cs-3. The best thing to do is experiment around with it. Try placing it at the beginning or end of your pedal chain, or later in the chain between , before, or after your distortion pedals, The placement can really change your tone drastically.

Product features

BOSS CS-3 Compression Sustainer Pedal

The CS-3 Compression Sustainer pedal compresses louder signals while boosting lower signals, providing smooth sustain without degrading the original sound quality. Onboard Level, Tone, Attack and Sustain controls for precise tonal shaping, and the low-noise design allows super-quiet operation. This is the perfect pedal for guitarists and bassists who want to sound their best.

• Compressor Pedal with Classic optical compressing sound with smooth attack and decay, it preserves the original signal transients perfectly
• This guitar compressor is Very small and exquisite,Full metal shell，great made and affordable
• The circuit of this guitar compressor pedal has been optimized according to the characteristics of the electric guitar and performs outstandingly over the spectrum of different playing styles
• Easy to Operate, with 3 function knobs, LEVEL, EQ and COMP. You can just control three function knobs and choose the model you want to made you own music tone. Enjoy your own fun and colorful life.
• Package Included:1x Compressor Effect Pedal.1 pairs of adhesive backed hook-and-loop

User questions & answers

Question:	Can it run on a 9v battery
Answer:	Many of these micro pedals do not have a battery compartment but will run on a battery w jumper - some come w cable from battery to pedal
Question:	Will it come with a cable
Answer:	The cable comes with no cable or power source. You must purchase a nine volt power supply and a second guitar cable. Guitar into pedal. Pedal into amp input.
Question:	How long is the maximum amount of this delay pedal
Answer:	hello, it between about 25ms-600ms of delay time.
Question:	will this delay pedal change the tone of this clean sound through the amp
Answer:	The tone will be different unless bypassed. For my amp the tone is a bit brighter when the pedal is on. It’s a 2.3 watt tube amp with an 8inch alnico speaker.

Product features

Features

MIMIDI Compressor Guitar Pedal

LED Light：LED indicator shows the working state.

True Bypass：True bypass for zero tone coloration.

Full metal shell：Aluminum-alloy classic, stable and strong.

Wide range of uses: Perfect pedal for ambient/experimental guitarist’ performance

Description

1.EQ Knob

2.Power Supply Input: 9V DC

3.COMP Knob

4.Intput Jack

5.Footswitch

6.Output Jack

7. LED Light

8.LEVEL Knob

Specification

Power Requirements: AC adapter 9V DC (center minus plug)

Current Draw: 30mA

Input & Output Jack：Analogy though 1/4’’ mono audio jack.

3 Knob :COMP,EQ,LEVEL

Package included: 1xMimidi Compressor Effect Pedal;

1xpairs of adhesive backed hook-and-loop for keeping your guitar pedals on your pedal board

Introduction:

MIMIDI compressor effect pedal

Level Knob：Control the sound volume with effect.

EQ Knob：Control the tone of sound.

COMP Knob：Adjust the intensity of compression.

Full metal shell：Aluminum-alloy classic, stable and strong.

True Bypass：True bypass for zero tone coloration.