Best Acoustic Guitar Amp Guide - All Budgets

The Highest Rated Acoustic Guitar Amps

Achieve better sound, volume, and flexibility with the right acoustic guitar amp. Thoroughly researched list of the best acoustic guitar amps to fit your budget.


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Acoustic guitars have a woody and percussive sound that requires specialized acoustic guitar amps with extended frequency response. These amps also need to be transparent, to faithfully reproduce the dynamics, attack, and sonic nuances of acoustic instruments. A solid-state amp does a better job of preserving these nuances than a saturation-prone tube amp.

Featured here are the best-rated acoustic guitar amps on the market, based on actual user feedback including the most recent reviews and ratings. The amps are grouped based on price to make it easier for the discerning acoustic guitarist to see which ones fit your planned budget.

Two-channel acoustic amps continue to be the mainstay of this category, they usually have a mic input in addition to the acoustic guitar input. This configuration makes it a pseudo PA system, suitable for singer-guitarists. Many of these amps come with HF drivers (tweeters) to better handle the high frequencies of acoustic instruments and even vocals. And this "full-range" tweeter plus woofer configuration is the reason why acoustic guitar amps are closer to PA speakers than conventional electric guitar amps.

The Best Acoustic Guitar Amps - May 2023

The Best Acoustic Amp Under $200

Fender Acoustasonic 15


92 out of 100. Incorporating 1650+ ratings and reviews.

Street Price: 

Fender Acoustasonic 15 15-Watt Acoustic Guitar Combo Amp
At publication time this was the Highest Rated Acoustic Amp Under $200.


  • Low volume
  • Mic channel has limited controls
  • Would've been nice if it could run on batteries


  • Good clean sound with mid-high emphasis
  • 2 Channel (Mic & Instrument)
  • Compact and portable
  • Bedroom and practice friendly volume

The Fender Acoustasonic 15 is a portable and affordable acoustic combo amplifier, it is a 15W combo with a 6" woofer.

Even with its diminutive size, Fender was still able to outfit the amp with 2-channels, one for mic, and the other for acoustic-electric guitar. This makes the Acoustasonic 15 viable as a low-wattage portable PA system, ideal for students who want to play acoustic guitar and sing at the same time.

Vocal Channel 1 sports an XLR input jack for mic, and a dedicated volume knob. Channel 2 has a 1/4" input for instrument, with volume and 3-band EQ that includes bass, middle, and treble control knobs. The 3-band EQ allows for basic tone shaping, which is important when dealing with acoustic instruments. Channel 2 also comes with a chorus knob, which is an interesting choice, given that most amp manufacturers usually go for reverb.

Given its 6" woofer and traditional cabinet design, don't expect much low-end, but it does a good job of reproducing the highs and mids. The resulting sound is clean with some emphasis on the mid-treble.

For a 15W amp, it has good volume for small rooms, but it works best when set to lower volumes for practice. Acoustic amps at this wattage also sound more pleasing at these volumes. With its limited projection and power rating, this is not a stage amp. But thanks to these limitations, the amp is portable and lightweight - it would've been nice if it could run on batteries.

Interestingly, the amp comes equipped with a 1/4" headphones out, which is quite awkward because acoustic guitars will still be loud even when you're using headphones.

The Fender Acoustasonic 15 is one of the best acoustic guitar amps. It is a great budget friendly amplifier for acoustic guitar, backed by an established guitar brand. It is highly recommended at this price point.


  • Two Channel 15W
  • Compact Profile 6" Speaker
  • Built-in Chorus


  • Power Rating: 15 Watts
  • Amplifier Type: Solid State
  • Channels: 2
  • Master Volume: Yes
  • Inputs: 1 x XLR, 1 x 1/4"
  • Outputs: 1/4" (Headphones)
  • Controls: Ch1 - Volume, Ch2 - Volume, Bass, Middle, Treble, Chorus
  • Speakers: 1 x 6"
  • Weight: 10.5 lbs
  • Dimensions: 11.5" x 11.19" x 7.13"

Rating Source Highlights

Website Source *Rating Value
YouTube Synths and Guitars 93/100
Guitar Squid Russel Wolfe 87/100
*Displayed values are prior to the Gearank Algorithm's adjustments it makes when evaluating the source.

Best Amps for Acoustic Guitars Under $500

Fishman Loudbox Mini BT


98 out of 100. Incorporating 700+ ratings and reviews.

Street Price: 

Fishman Loudbox Mini BT 60-Watt Acoustic Guitar Combo Amp
At publication time this was the Highest Rated Acoustic Amp.


  • Not meant to be driven too hard
  • Small woofer, bass lacks depth


  • Full range speaker system with tweeter
  • 2-Channel (Mic and Instrument)
  • Modern Bluetooth convenience
  • Viable all-around multimedia speaker

The Fishman Loudbox Mini BT adds Bluetooth wireless connectivity to its already successful predecessor, while carrying over the same balance of power, tone, and portability. This means that you get the benefit of modern wireless audio streaming on an amp that you can use with your acoustic-electric guitar.

Weighing in at 21 lbs., it sports 2-channels, one of which allows for plugging in microphones. It has a 6.5" LF woofer, and a 1.1"HF tweeter, both of which work together to give this amp extended frequency range. The tweeters allow the amp to reproduce the crisp attack of acoustic guitars, resulting in a more natural sound. Given the small woofers, bass doesn't go deep, but it has enough for acoustic-electric guitar use.

True to its name, this 60W amp can go loud, enough to cover small venue gigs. It can also be a great amp for practice and group rehearsals. The extra power and the tweeter make this a good mic amp as well. And when you consider the addition of Bluetooth connectivity, this acoustic amp can become a capable mini-PA system and all-around multimedia wireless speaker. In this day and age, wireless connectivity has become more of a necessity than a luxury feature.

Note that while the amp has quite the headroom, the small speaker it has means that you're not supposed to drive the two channels too hard. On the other hand, this smaller speaker ups its portability. Other features include built-in chorus and reverb, and it has an XLR DI output for recording or for plugging into a PA system.

The Fishman Loudbox Mini BT is a premium sounding multi-channel acoustic amp with wireless Bluetooth convenience and good portability.


  • Full Range Speaker: 6.5" Woofer and 1.1" Tweeter
  • Dual Channel with 3-Band EQ
  • Built-in Reverb & Chorus
  • Bluetooth Connectivity
  • XLR DI Out


  • Power Rating: 60 Watts
  • Amplifier Type: Solid State
  • Channels: 2
  • Master Volume: Yes
  • Inputs: 1 x 1/4", 1 x XLR (Mic), 1 x 1/8" (Aux), 1 x 1/4" (Aux)
  • Outputs: 3-band EQ (Instrument), 2-band EQ (Mic)
  • Controls: Dedicated Gain, Low, High, and Reverb knobs for each channel, Mid and Chorus knobs for Guitar Channel, Master Volume, Phase, Bluetooth Pairing
  • Speakers: 1 x 6.5" LF Woofer, 1 x 1" HF Tweeter
  • Weight: 21 lbs
  • Dimensions: 12" x 13.7" x 9.7"

Rating Source Highlights

Website Source *Rating Value
Acoustic Life Tony Polecastro 94/100
Guitar Interactive Editor 100/100
*Displayed values are prior to the Gearank Algorithm's adjustments it makes when evaluating the source.

Fender Acoustic 100


92 out of 100. Incorporating 400+ ratings and reviews.

Street Price: 

Fender Acoustic 100 - 100 Watt Combo Acoustic Amplifier


  • Can be too trebly
  • Not meant to be cranked hard


  • 2 Channels with dedicated Acoustic Guitar EQ and effects
  • More effects selection
  • Full range sound via whizzer cone
  • Bluetooth connectivity
  • USB direct recording
  • Well thought out design

The Fender Acoustic 100 is an acoustic amp that combines modern features with elegant looks.

Like most acoustic guitar amps, it has 2 channels, but the extra channel is no longer just an afterthought, both channels have the same input, controls, and features. Each channel has a dedicated Combo XLR input, for plugging in a microphone or an instrument. And the two channels have dedicated controls which include phase shift, 3-band EQ, FX selector, and FX level. The FX selector in particular offers a lot more effects than you'd expect from an acoustic amp, covering reverb, delay, chorus, vibratone, and combinations. This means that you can apply different EQ and effects to each channel, which makes the amp great for using two different sound sources, be it a mic and guitar or two different instruments. It can even be good for blending two different pickups from one guitar.

Another interesting feature of this amp is its 8" Whizzer cone. It is basically a tweeter that's built into the woofer, providing increased high frequency response, much like a tweeter, but without taking as much space. As such, it behaves much like a full range speaker system, with more treble definition than conventional woofer only combo amps. This whizzer cone helps give the amp a more natural sound, especially in the highs. The downside to this is that it could be too trebly, for those who prefer warm bassy tones.

Rated at 100 Watts, this amp can go loud, but with its small 8" woofer - it's not meant to be cranked hard. It also makes sense that you don't max out the headroom since acoustic guitar amps are designed to provide clean tone.

All these nice features are packed inside a stylish looking combo cabinet that gives it a premium furniture vibe. It also makes it stand out from other acoustic guitar amps in the market. Compared to traditional combo amps, the Fender Acoustic 100 design and aesthetics are well thought out, controls are cleverly hidden from the audience but accessible to the musician, and it comes complete with an integrated handle.

Contrasting its classic furniture appeal, it features modern enhancements which include Bluetooth connectivity and USB output for direct recording. These enhancements expand the use of the amp, making it viable as a wireless home speaker system and a USB audio interface.

The Fender Acoustic 100 is ideal for those who want a slick looking versatile modern acoustic amp.


  • Full Range Speaker: 8" Whizzer Cone
  • Dual Channel with 3-Band EQ
  • Built-in Effects: Chorus, Reverb, Delay, Tape Echo, Vibratone
  • USB and Bluetooth Connectivity
  • XLR DI Stereo Out
  • Plywood shell


  • Power Rating: 100 Watts
  • Amplifier Type: Solid State
  • Channels: 2
  • Master Volume: Yes
  • Inputs: 2 x XLR-1/4" combo (mic/instrument), 1 x 1/8" (aux)
  • Outputs: 2 x XLR (line out), 1 x 1/8" Headphones,
  • Controls: Volume, 3-Band EQ, FX Level, FX Select, and Phase (Per Channel)
  • Speakers: 1 x 8" speaker with whizzer cone
  • Weight: 17.6 lbs
  • Dimensions: 14" x 18.5" x 9.25"

Rating Source Highlight

Website Source *Rating Value
Mixdown Editor 95/100
*Displayed values are prior to the Gearank Algorithm's adjustments it makes when evaluating the source.

Best Acoustic Guitar Amp Recommendations Under $1000

Roland AC-60


94 out of 100. Incorporating 475+ ratings and reviews.

Street Price: 

Roland AC-60


  • Old release from 2004
  • Limited control over reverb/delay


  • Full sounding clean tone
  • Time tested reliability
  • Busking and stage friendly
  • Simple operation, easy to get a good sound
  • Works well with different instruments and vocals

First released back in 2004, the Roland AC60 is one of those few older releases that are still widely used and highly rated. The continued popularity of this guitar amp for acoustic is a great testament to its quality, practicality, and appeal to musicians.

What separates the AC-60 from most acoustic guitar amps is the use of dual speakers, which results in a fuller and livelier tone. And it does so with minimal impact on tonal color, making this a great all-around amp for use with acoustic-electric guitars, nylon string guitars, vocals, keyboards, and more.

This is a 2-channel stereo amp with a total of 60 watts of power, one channel is for your instrument and the other is a Mic/Line channel. While other amps skimp on their Mic channels, the AC-60 packs it with the same 3-band EQ along with a chorus button. This channel has a Mic/Line button and a phantom power switch, which expands your mic options. The guitar channel has a pickup type button which lets you choose between piezo and magnetic, and a shape button that shaves off some of the mids for a mid-scooped type of voicing.

For its size, this amp doesn't sound thin, it has lows that go quite deep. But if the bass is not deep enough, it has a dedicated subwoofer out. This further establishes the AC-60 as a great amp for performance be it for busking or stage use. It even has Dual XLR outs for sending mono or stereo signals to a mixing console prior to the master volume. This essentially turns the AC-60 into a stage monitor.

Another reason why this amp has stereo speakers is to make the most out of Roland's iconic stereo chorus effect. The amp also has reverb/delay effects, anti-feedback, and a mute button. Note that reverb/delay act as master effects, it applies to both channels.

There is also an identical but rosewood colored version with the model number: AC-60RW on

There's a reason why the Roland AC-60 continues to stick, if you want a reliable and versatile amp for acoustic guitar and multi-instrument use, then this is for you.


  • 2 channels
  • Subwoofer Out
  • Anti feedback controls
  • Built-in Reverb & Chorus
  • Mute switch for silent tuning
  • XLR/Mic input with phantom power
  • Switch between magnetic and piezo pickups


  • Power Rating: 60 Watts (30W + 30W)
  • Amplifier Type: Solid State
  • Channels: 2
  • Master Volume: Yes
  • Inputs: 1 x 1/4" instrument switchable between piezo and magnetic pickups, 1 x combo XLR/1/4" with 48V phantom power, 2 x TRS 1/4" AUX in, 2 x RCA AUX, 2 x 1/4" Footswitch for effects and anti-feedback, 1 x 1/4" effects return
  • Outputs: 1 x 1/4" stereo headphone jack, 1/4" TRS DI/Tuner out, 2 x XLR
  • Controls: Guitar channel - switch between Piezo & Magnetic pickups, Shape switch to boost low & high and cut mid frequencies, Mic/Line channel - 48V phantom power switch, Both channels - Volume, Bass, Mid, Treble, Chorus switch + Chorus control, Reverb control, Anti-feedback, mute button
  • Speakers: 2 x 6.5"
  • Weight: 21 lbs. 10 oz.
  • Dimensions: 10.56" x 15" x 10.69"

Rating Source Highlights

Website Source *Rating Value
Acoustic Guitar Forum rroodd 96/100
Audiofanzine phraseland 80/100
*Displayed values are prior to the Gearank Algorithm's adjustments it makes when evaluating the source.

Fishman Loudbox Artist BT


95 out of 100. Incorporating 300+ ratings and reviews.

Street Price: 

Fishman Loudbox Artist BT 120-Watt Acoustic Guitar Combo Amp


  • A little too trebly
  • Effects don't sound as good as the amp


  • Crisp and clear tone
  • With switchable tweeter
  • 120W gig ready power and features
  • Independent 2-channel controls
  • Expanded connectivity options

Fishman is known as the go-to acoustic pickup maker for many guitarists and guitar manufacturers. So it only follows that they know what a good acoustic amplifier should be like. The Loudbox Artist BT is one of their best rated offerings, a gig-ready 120W combo amp,

120 Watts of power along with a 1 x 8" woofer and 1 x 1" tweeter add up to give this amp more than enough volume for most small to medium sized venues. Even against larger acoustic guitar amps in this price range, it does all this while still being reasonably portable. More importantly, the tweeter really helps in giving it Fishman's signature crisp and clear tones.

The highs are very detailed, emphasizing percussive attack on the strings. And since it has a lot of headroom, the amp can go really loud without muddying up the sound. To cater to those who are into warmer tones, Fishman equipped this amp with a tweeter button. This turns off the tweeter to make the amp sound more like a traditional woofer only combo amp.

It follows a 2-channel format, with dedicated combo XLR input and controls. This means that there is no better channel, both have the same features and parameters so you can tweak each channel differently. This means that you have different settings that suit different inputs, be it an acoustic guitar, keyboard, violin, mic and more. Factor in its 24V phantom power option, and you have a full pledged mini-PA system.

The Loudbox Artist BT comes packed with various effects, including different types of reverb and delay, along with chorus and flanger. The built-in reverb effect sounds nice, very useful when playing outside. The other effects are unfortunately not as good, but at least they are there when you need them. This iteration improves on its predecessor by adding Bluetooth streaming functionality, a feature that is becoming standard on most modern amplifiers.

If you're looking for a gig-ready 2-channel acoustic amp, then the Fishman Loudbox Artist BT is one of the best acoustic guitar amplifiers in the market today.


  • Full Range Speaker: 8" Woofer and 1" Tweeter
  • Dual Channel with 3-Band EQ, Anti-Feedback, Phase
  • Built-in Effects: Chorus, Reverb, Delay, Flanger
  • Bluetooth Connectivity
  • 24-volt Phantom Power for Condenser Mics
  • XLR DI Out and Effects Loop


  • Power Rating: 120 Watts
  • Amplifier Type: Solid State
  • Channels: 2
  • Master Volume: Yes
  • Inputs: 2 x XLR-1/4" combo (mic/instrument), 1 x 1/4" (aux), 1 x 1/8" (aux)
  • Outputs: 1 x XLR (mix DI out), 2 x XLR (pre-EQ DI out)
  • Controls: Gain, Low, Mid, High, Anti-Feedback, Effect Level, Effect, Pad, Phase, Effect B - Per Channel. Master, Effect A Type, Effect B Type, Time, Depth, Aux Level, 24V Phantom, Bluetooth Pairing, Tweeter, Mute
  • Speakers: 1 x 8" woofer, 1 x 1" soft dome tweeter
  • Weight: 25.5 lbs
  • Dimensions: 13.5" x 15.5" x 11.5"

Top Rated Premium Amps for Acoustic Guitars Over $1000

AER Compact 60/4


91 out of 100. Incorporating 100+ ratings and reviews.

Street Price: 

AER Compact 60/4 60-Watt Acoustic Guitar Combo Amp


  • Lacks anti-feedback control
  • No modern features


  • Sounds big and loud for its compact size
  • Detailed highs and lows
  • Compact and portable profile
  • Stage ready input and output options

AER is well known among acoustic guitar instrumentalists for its combination of portability and good quality tone, they also have virtuoso Tommy Emmanuel to thank for their popularity. The Compact 60/4 is one of their best seller acoustic guitar amps, a 2-channel 60 Watt amplifier with built-in effects and DI output.

Having a good sounding amp in a small package is every guitarist's dream, this is exactly what the Compact 60/4 delivers. For a small amp, it sounds really big, with high fidelity mids and highs. It also has detailed bass, which is often a problem among small acoustic guitar amplifiers. Because of how detailed the sound is, every nuance of your playing and dynamics are well represented, hence the reason why this amp is a favorite among those who play instrumental acoustic guitar music.

Acoustic guitars with pickups or piezos are meant to plug into the first channel. It has a high and low selector switch for accommodating different pickup types, and it has a color switch that enables a more scooped style voicing. In addition to all that, it has gain and 3-band EQ knobs. The second channel has a combo XLR input allowing for more sound sources like other instruments and mics, it also has 48V phantom power support.

The effects section has 3 knobs which lets you control pan, level, and select rotary switch that lets you choose from 2 different reverb types, delay and chorus. The reverb and delay effects sound really good, I'd describe them as close to studio quality, especially the reverb. The chorus effect is OK, mostly because I'm not too fond of using modulation effects on acoustic guitars.

At the back you'll see its myriad of input and output options, including a stage friendly DI output and an Aux input with level control.

Anti-feedback control is noticeably lacking, and it would've been better if it could run on a built-in rechargeable battery, and if it had modern features like USB recording and Bluetooth connectivity. But even without all these features, the amp does a great job of faithfully reproducing the natural sound of acoustic guitars.

If you're looking for a premium sounding portable amp that even pros rely on, and you have the resources to invest, then check out the AER Compact 60/4.


  • 2 Channel
  • Compact Cabinet with 8" Speaker
  • Color switch (Cuts off Mid Range and Boosts Highs)
  • Built-in Reverb, Delay, Chorus
  • Multiple Input and Output options


  • Power Rating: 60 Watts
  • Amplifier Type: Solid State
  • Channels: 2
  • Master Volume: Yes
  • Inputs: x 1/4" Guitar Input, 1 x Combo XLR Mic/Line, 1 x 1/8" Aux In
  • Outputs: 1 x 1/4" Headphones, 1 x 1/4" Line Out, 2 x 1/4" Send/Return, 1 x 1/4" Tuner, 1 x 1/4" Footswitch, 1 x XLR DI Out
  • Controls: Per Channel (Gain), Effects (Pan, Select, Level), 3-Band EQ CH1, High/Low Switch CH1, Color Button CH1, 2-Band EQ CH2, Line/Mic Button CH2
  • Speakers: 8”
  • Weight: 15.6 lbs
  • Dimensions:10.2” x 12.8” x 9.25”

Rating Source Highlights

Website Source *Rating Value
YouTube Aaron Short Music 98/100
Acoustic Guitar Matt Blackett 94/100
*Displayed values are prior to the Gearank Algorithm's adjustments it makes when evaluating the source.

Mesa/Boogie Rosette Two:Eight


95 out of 100. Incorporating 40+ ratings and reviews.

Street Price: 

Mesa/Boogie Rosette Two:Eight 300

At publication time this was the Highest Rated Acoustic Amp Over $1000.


  • Requires a bit of an investment
  • Steeper learning curve


  • Rich and natural tone
  • Extensive EQ and tone shaping controls
  • Loud with high headroom
  • Two woofer plus switchable tweeter
  • Stage ready tilt-back system and connectivity

Mesa/Boogie is well known in electric guitar circles, especially among those who are into rock and instrumental music. They have since expanded into acoustic guitar amplification, and thanks to the Rosette Two:Eight, they are raking in plenty of good market feedback.

Rated at 300 Watts, this is a stage ready acoustic amp with ridiculously high headroom. This is paired with two 8" speakers and a dome tweeter, which gives the Rosette a full and rich tone that stays clean at higher volumes. At default settings, it lacks the crisp brightness that others offer, but to my ears, it sounds more natural and closer to what acoustics really sound like when unplugged. Anyway, the amp does have a myriad of EQ and tone shaping control, along with switchable tweeter, so it can also have that crisp flavor after some tweaking.

Speaking of controls, this amp has two independent channels with dedicated volume, EQ, and other tone-shaping controls. With EQ, each channel gives you 4-band EQ control along with high pass filters, allowing for in-depth tone shaping. The EQ has low mid and high mid controls, both having their own gain knobs and frequency sweeper, so you can precisely boost or cut frequencies as you see fit. Channel one has a switchable XLR input, in case you want to plug in a microphone.

These features make it one of the most tweakable acoustic guitar amps in the market today. The downside to all these controls is that there's a steeper learning curve, but the reward of familiarizing yourself with each one is good customizable tone.

Other features include multiple reverb types, and a built-in parallel effects loop with dedicated FX send knob. There are more controls and input/output options at the back of the amp, making it truly stage ready in terms of functionality. The amp comes in a traditional looking combo design, but with an adjustable tilt back system.

If you are looking to invest in a boutique quality amp, then check out the Mesa/Boogie Rosette Two:Eight.


  • 2 Channels
  • Dedicated 4-band EQ and Hi-Pass filter Per Channel
  • 3 Types of Reverb
  • 300 watts


  • Power Rating: 300 Watts
  • Amplifier Type: Solid State
  • Channels: 2
  • Master Volume: Yes
  • Inputs: 1 x XLR w/ Phantom Power, 2 x 1/4", 1 x 1/4"
  • Outputs: 3 x XLR, 1 x 1/4" (Headphones), 1 x 1/4" (Speaker out)
  • Controls Per Channel: Gain, FX Send, Hi-Pass Filter, Bass, Low Mid (Gain, Freq), High Mid (Gain, Freq), Treble
  • Other Controls: Param1, Param2, Param3, FX Master, Master
  • Speakers: 2 x 8" Rosette 150 Neodymium speakers, 1 x Neo dome tweeter (3-way level switch)
  • Weight: 30 lbs
  • Dimensions: 18” x 13.25” x 12.25”

Rating Source Highlights

Website Source *Rating Value
Premier Guitar Adam Perlmutter 90/100
Acoustic Guitar Bill 95/100
*Displayed values are prior to the Gearank Algorithm's adjustments it makes when evaluating the source.

Things To Consider When Buying An Acoustic Guitar Amplifier

Acoustic guitar amps are quite different in nature to electric guitar amps. If this is your first venture into finding the best acoustic guitar amplifiers, please read the following carefully.

Tonal Differences Between Electric and Acoustic Guitar Amps

Electric guitar amplifiers are meant to color guitar tones in pleasing ways. They become a significant part of your sound. On the other hand, an acoustic guitar amp is designed to amplify natural acoustic tone. It focuses on accuracy and transparency, with as little coloration as possible.

Electric amplifiers allow you to really crank them up usually introducing harmonic distortion as they get really loud. This isn't ideal for an acoustic instrument. As an acoustic guitar player, I prefer to hear the natural character of my acoustic instrument.

Note that acoustic guitar amplifiers limit the volume before any significant harmonic distortion is introduced. This leads to an acoustic guitar amplifier of the same power rating as an electric amp not quite sounding as loud. This is why you will sometimes see customer reviews in which a new acoustic amp owners says something to the effect, "it's not as loud as I expected".

Microphone / XLR Input Channels

If you are going to sing while guitar playing then the best acoustic guitar amplifier is one with multiple inputs.

There are also a couple of important issues to consider.

Firstly, if you use condenser mics then you'll need to get an amp that provides phantom power (unless your mic uses batteries). Different types of amps provide different levels of voltage with the most common being 15V, 24V and 48V. Check to make sure the amp you want is compatible with the condenser mics you intend to use. If you only use dynamic mics like the SM58 then this isn't an issue for you. For more information on microphones see our guide to The Best Live Vocal Mics.

Secondly, some amps have an independent mic channel and instrument channel. While others share features between channels such as effects and DI outs. Read the details of each acoustic guitar amplifier carefully to ensure it has the channel configuration you need for simultaneously playing instruments and singing through it. If you're primarily a vocalist, then you'll appreciate having vocal effects built-into your amp, like the BOSS Acoustic Singer Live.

Feedback Detection / Prevention

The threat of feedback is an ever present concern when using guitar amps, even more so with an acoustic guitar amplifier. A powerful acoustic guitar amp with high volume is often the culprit. But even at lower volumes, you can encounter feedback due to the room you're playing in and other factors. The simplest solution is to adjust the EQ but having anti-feedback will make life easier for you in the long run. A great acoustic guitar amp can prevent feedback while balancing volume and natural tone. Acoustic guitar amp makers solve this problem differently but in general Notch Filter tweaking is more effective than phase switches.

Full Range Speakers

Acoustic amps often feature full range speakers, meaning they come with a LF driver or Woofer for low to midrange frequencies, and a HF driver or Tweeter for high frequencies. This configuration helps in reproducing the percussiveness of acoustic sound, and its high-end zing. This also makes acoustic amps viable for use with other miked instruments and vocals, which in turn makes them viable mini-PA systems.

PA via a Preamp as an Alternative

Instead of using a dedicated acoustic amplifiers, some guitarists plug to PA system via an acoustic preamp. This is a common setup for singer songwriters who want to travel light.

Note that due to the high impedance of pickups you can't plug directly into your mixing console without going through a preamp first, and you should use as short of a cable as possible from your guitar to the preamp. When used properly, acoustic preamps provide good acoustic guitar tone. You can learn more about this in our guide to Acoustic Preamps.

Powered PA Speaker as an Alternative

Powered PA speakers are full range speakers that often come with built-in multi-channel controls. Often they have enough number of channels for both guitar and vocal mic. This makes them suitable acoustic guitar amplifiers, especially for acoustic-electric guitars. These speakers are also versatile enough to handle different types of electronic instruments. They provide good sound and ample projection for acoustic guitarists, but their main downside is lack of anti-feedback control and guitar specific effects.

Best Acoustic Guitar Amp Selection Methodology

The first Edition was published in 2016. The current edition was published on May 2023.

We looked at all of the acoustic guitar amps that were available at major online music gear retailers in the USA. Note that we did not include modeling amps that provide models of acoustic amps despite the fact that some retailers include modeling amps in their acoustic amp category pages.

For this edition, we ended up with 46 of the most popular acoustic amps on our short-list (most of them are available to see in our public database). Then we collected and analyzed over 9,300 of the most relevant forum discussions, reviews, recommendations and ratings. These data were then analyzed and processed by the Gearank Algorithm to produce rating scores out of 100, which allowed us to narrow down the list to what the market considers to be the best.

For this edition, we divided the resulting list into brackets according to price bracket:

For more information about our methods see How Gearank Works.

About the Author and Contributors

Here are the key people and sources involved in this guide's production - click on linked names for information about their music industry backgrounds.

Lead Author & Researcher

Alexander BrionesAlexander Briones

I have been writing about and researching music gear for many years, all while serving as a music director at my local church. I engage in guitar playing and singer-songwriter stints, in addition to mentoring young musicians and teaching guitar and bass.

Here are some of the acoustic guitars and related gear that I often use: Martin OMCPA4, Martin DCX1E, Takamine GY11ME, Ibanez AEL20E, Yamaha C40, Boss RC-300 Loop Station, and a Laney LA35C Acoustic Amp.


Alden Acosta: Product research.
Daniel Barnett: Editing.
Jason Horton: Illustrating.


Main/Top Image: Produced by using photographs of the Fishman Loudbox Mini BT, Fender Acoustic 100 and Mesa/Boogie Rosette Two:Eight.

The individual product images were sourced from websites, promotional materials or supporting documentation provided by their respective manufacturers.


I have the fishman loudbox

I have the fishman loudbox artist. It's okay sounding but the build quality is so bad I will never buy another fishman product. It's made in China. And generally that should be okay. But after a couple of weeks of use the volume knob started making all sort of hiss and noise, and then after a couple of months the exterior of the cabinet starting peeling and crumbling. It's made from some soft or spongy synthetic material. I'm getting rid of this and going for the Mesa Boogie.

What about the Mesa Boogie

What about the Mesa Boogie Rosette? How does it compare to the Fishman Loudbox Pro & AER?

The Mesa/Boogie Rosette Two

The Mesa/Boogie Rosette Two:Eight made it onto our recommended list this year and it is currently the equal 2nd highest rated amp in the over 100 watt category along side the Fishman Loudbox Performer.

I'm not sure which one of the AER amps you're referring to but you can see our ratings for their amps here.

what about the Crate

What about the Crate Acoustics? i have seen used ones- how do they rate?

They didn't make the short

They didn't make the short-list the last time we updated this guide, but if they are widely available in the USA when we next update then they might make the list.

Regarding schertler dealers

Regarding schertler dealers in the USA. Django books in Seattle sells them and offers a 45 day return policy and free shipping. Generally when you call you'll get the owner, Michael Horowitz, who always has impressed me as very intelligent and also knowledgeable about the products he sells

Sir... When I watching

Sir... When I watching YouTube l was inspired by a TED x guy doing percussive guitar...Usman Riaz...he played guitar just only fingering on Fred board without striking strings... How can we amplify acoustic guitars like that...what are the effect pedals you preferred...can you please help me...I have no idea about it...please send me a email:

I'm not sure exactly which

I'm not sure exactly which gear Usman Riaz uses, but a few years ago I asked a similar artist, Jon Gomm, what gear he used and he gave me a complete rundown in this article I wrote for Jon Gomm Rig.

I hope that helps.

You've missed quite a lot of

You've missed quite a lot of quality acoustic amps and the biggest speaker size you've reviewed is 8". An 8" speaker is never going to be enough for a large venue without DI no matter what your review says. An 8" speaker imo is a practice amp! You'll need a 12" or a 15" to play a big venue without DI. You simply can't get a proper bass response out of an 8" speaker. If you could then PA systems in clubs would have 8" speakers!

What about:

• SWR Acoustic Amps (California, Strawberry, Natural, Baja)
• Genz Benz - Shen 150LT and Shen 300LT - much more than 100W!!
• Acoustic Image TEN2
• Trace Elliot/Acoustic TA100 / TA200
• Carvin AG300

Saying that, all of those amps above are quite expensive. How about a Trace acoustic TA50R 'slaved' to a Carlbro Sherwood Classic 100w (15" speaker) - that rocks!

Or simply buy an acoustic preamp (pedal or rack) and plug it into a Mackie SRM450. That will blow away any amp in your review list......

In all the large venues I've

Thanks for your feedback JazzyJ.

In all the large venues I've worked in from indoor halls to outdoor amphitheaters, either as a performer or in the tech crew, no acoustic amp would have been sufficient on it's own. The standard practice in these situations is to either take a line-out (DI out preferably) or to mic the amp. In other words, in large venues the amp serves as an on-stage monitor where the PA and its Front of House stacks with large 15" and sometimes bigger cones being used to provide most of the amplified sound for the audience.

I'm pretty sure that most of the amps you mentioned were included in our survey, but didn't meet our availability criterion as mentioned in the Methodology section above or didn't have high enough ratings to be short-listed. We've since relaxed the availability rule a bit to include manufacturers like Carvin which mostly sell direct so they will be included in our short-list when we next update this guide. Some of the other amps you mentioned are mostly available second hand and people can look for them on reverb or ebay, but I'll make sure we check out the latest from those brands when we next update this guide.

Your idea about using an acoustic preamp in combination with a powered PA speaker is a good one - I see many acts in my area doing that or using a preamp and going direct to the PA these days.

Mesa Boogie is the only maker

Mesa Boogie is the only maker to post on there website the fact there acoustic amp is class d. This is a big deal for old school players who prefer transformer power. Shame on the other manufacturers for making it so hard to find out what’s inside.

We didn't rate the Rivera

We didn't rate the Rivera Sedona dual electric/acoustic amps back when we first published this guide because there was only limited availability of them from US retailers at the time - possibly because they're significantly more expensive than standard acoustic amps.

But thanks for asking the question - we'll make sure to include Rivera Sedona in our music gear database when this guide is next updated - that may result in them being included in this guide given how highly they are spoken of by people that review or comment about their experiences using them.

It is very useful, but in my

It is very useful, but in my opinion would be better to have more precise gradation. If I can suggest groups could be divide to up to 30W, up to 80W, up to 120W and more than 120W.

Thank you dodo - we will take

Thank you dodo - we will take your suggestion into account when we update this guide - this kind of feedback is quite useful!

Hi Darrel,

Hi Darrel,

The above report was not based upon personal preferences as your comment would seem to imply, rather it was based upon the criteria set out in the Methodology section above.

One of the criteria was that an amp had to be available at major online music gear retailers in the USA. At the time of publishing both this guide and this comment, Schertler amplifiers were not available at Guitar Center, Musicians Friend, zZounds, AMS, Sam Ash, B&H, or our sponsor Sweetwater.

It seems that in order to buy a Schertler amp online from within the USA you currently either have to go to an overseas music gear specialist such as Thonmann (31Kg/~68lbs shipping weight limit), or to a 3rd party seller via services such as Reverb, Amazon or eBay.

Before buying through any non-standard process, I would check with the manufacturer to see if I would get a valid warranty and where I would have to send the amp if it ever needed to be repaired.

BTW - if anyone does know of an authorized Schertler dealer in the USA, please leave a comment about them here.

Where is the ZT Lunchbox

Where is the ZT Lunchbox Acoustic? Much more natural sound than the Fishman Mini, which it compares to in size, cost, and performance but not wattage. Wattage is subjective - it doesn't always correlate to volume.

The ZT Amplifiers Lunchbox

Thank you very much for asking about that Steve because you've given me the opportunity to explain what some people might have thought was an accidental omission on our part - it was not.

The ZT Amplifiers Lunchbox Acoustic failed to get past the first phase of our screening process because it had too many negative customer reviews, many of which complained about it not being loud enough for a 200 watt amp.

ZT Amplifiers chose to market the Lunchbox Acoustic using the higher Peak Musical Power rating of 200 watts instead of using the industry standard for guitar amps which is Root Mean Square (RMS). Had they chosen to promote it using a lower RMS power rating then it's reasonable to think that it wouldn't have attracted so many complaints about the lack of volume.

The net result was that the Gearank algorithm was only able to give the Lunchbox Acoustic a Gearank score of 78.

In the interests of transparency I have included the Lunchbox Acoustic in our public gear database so everyone can see its Gearank score along with all the other amps.

Hi John - at the current time

Hi John - at the current time we are only providing overall ratings with the Gearank algorithm, for now you'll have to evaluate the Lunchbox Acoustic amp the old fashioned way by reading what users have to say in the comments here or on websites such as Harmony Central and Gearslutz.