The 11 Best Acoustic Instrument amplifiers (2023 reviews)

There are several advantages of having a acoustic instrument amplifier. Let’s take you step by step, type by type, and find the best acoustic instrument amplifier for you.

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Our Top Picks:

Best Overall: Buy: Joyo Acoustic Instrument Amplifier READ REVIEW

Best For Small venues: Buy: Fishman Great Amp READ REVIEW

Best For Instrument or Microphone Use: Buy: Fender Acoustic Junior Amplifier READ REVIEW

Best For voice: Buy: Roland Acoustic Instrument Amplifier READ REVIEW

Best With Bluetooth: Buy: Fender Acoustic Instrument Amplifier READ REVIEW

Best For Acoustic solo gigs: Buy: Fishman Acoustic Instrument Amplifier READ REVIEW

Best For Guitar Amp: Buy: Vox Acoustic Instrument Amplifier READ REVIEW

Best For intimate performance: Buy: Boss Acoustic Instrument Amplifier READ REVIEW

Best Amp: Buy: Genzler Acoustic Instrument Amplifier READ REVIEW

Best With pedal: Buy: Coolmusic Acoustic Instrument Amplifier READ REVIEW

Best For home Use: Buy: AER Acoustic Instrument Amplifier READ REVIEW

Best Overall: Joyo Acoustic Instrument Amplifier

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If you often find yourself scrambling for good amplifier, joyo acoustic instrument amplifier should be your first option for buying. If you need something super portable that can run on its own, overall it's a battery-powered mini bass amp that actually works. This is enough amp for practicing and for getting your bass enough volume and tone to compete with 2 or three acoustic guitars. It is loud enough to be heard and blends nicely. The drive button is also a nice tube screamer-esque drive that sounds reasonable for a practice amp.

It has enough volume to enjoy practicing without disturbing the neighbors. The clean tone is very good and as a bass player, the overdrive is always a fun addition. It is suitable for practice at home or in the door.

• Perfect for practice, clean and clear
• Has great battery life, and sound doesn't decay as the batteries die
• Delivers what they promise

Best For Small venues: Fishman Great Amp

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Compared with other amplifier in this category, the fishman great amp has a convenient design. It's a powerful little horse. It is designed to faithfully reproduce the sound of acoustic instruments and a diverse assortment of vocal or recorded accompaniments. It remains clear and crisp no matter how loud you crank it though. It is designed for optimum sound for acoustic electric guitars. It's also small, lightweight and has some really cool features.

This amp is optimized for guitar with active or passive pickups. The amp also has built-in reverb and chorus, which you can leave shut off if you like. It's a great little amp for acoustic guitar and sure it will work well for vox as well.

• Rich sound in an easily portable amp
• Onboard reverb and chorus are very useable
• Full warm acoustic sound for fingerstyle guitar

Best For Instrument or Microphone Use: Fender Acoustic Junior Amplifier

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If you often find yourself confused about appropriate and satisfactory amplifier, fender acoustic junior amplifier should be your first option for buying. This amp is meant for acoustic guitars. It features spiral shielding and durable nickel-plated connectors. It provides a classic fender 'ashtray' to conveniently hold small items. This amp is the perfect size for practice at home without bothering other people.

It is designed for instrument or microphone use, each with studio-quality effects. It is easy to use and delivers reliable performance. It is a great practice amp for any hollow body guitar.

• Good investment for long term
• One of the new comers and featured product

Best For voice: Roland Acoustic Instrument Amplifier

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We would, of course, be remiss if we didn't mention roland acoustic instrument amplifier for regular usage. It has a very pure acoustic sound. It provides true stereo sound, guitar and mic/line channels, custom-tailored effects, anti-feedback, and a phrase looper. You can run a mic and guitar(s) into it, and is awesome for practice, travel, or casual sessions with friends.

The cone diameter is 4-1/8 inches and has a functional diameter of about 3-7/8 inches. There is more bass, clearer treble, and a reduction in the boxy sound. It is superior in that it is closed cell foam yet very soft and flexible to the touch. They also allow an opening into the enclosure that can allow standing waves to be audible. It works for a reasonable time on batteries.

• Is definitely an improvement in sound
• Plenty of power for that in medium sized venues, even outdoors
• Powered amp made specifically for acoustic guitar
• Great balance of portability, simplicity, sound quality

Best With Bluetooth: Fender Acoustic Instrument Amplifier

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If you are looking for a reliable amplifier for your daily usage, you cannot go wrong with the fender acoustic instrument amplifier. It is the perfect amp for a Sunday afternoon singer/songwriter gig at a Wine Bar. It boasts 100 watts of power, delivering clear and rich sound that enhances the natural tone of the guitar. The sound is very clean, and works great as a backup keyboard amp or small vocal PA. The controls are user friendly and very easy to set up.

The amplifier features a variety of onboard effects, including reverb and chorus, that allow for creative expression and versatility in your playing. It’s lightweight and easy to transport. The effects are very good and the look/portability of this amp is awesome. If you like to record your gigs, it also offers a USB port you can connect to your laptop. It is easy to transport and set up, making it a great option for new and experienced musicians.

• Super clean tones and a good range of effects
• Nice effects and the bluetooth is great for rehearsals
• One of the new comers and featured product

Best For Acoustic solo gigs: Fishman Acoustic Instrument Amplifier

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The fishman acoustic instrument amplifier's superior materials makes sure that it ages well with use. The loud box artist is designed to faithfully reproduce the sound of acoustic instruments and a diverse assortment of vocal or recorded accompaniments. It works well for cleaner types of sounds. It is thick, better than the factory cover, has an accessory pocket, bottle opener, shoulder strap, perfect sized and has room for chords and costs $3,000.

This is a very fine amp, with two channels + Aux., lots of features and great sound. The effects are unspectacular, yet solid. There are so many variability settings or combinations around the settings that you might have to adjust the tweeter. It will work much like a full taste speaker. The Bluetooth is a real bonus for backing tracks or music between sets.

• 2 -channel acoustic guitar/vocal amplifier with bluetooth connectivity
• Great sound and easy to use
• Great amp for acoustic electric violin
• Works cool, no ambient sounds or unacceptable noise

Best For Guitar Amp: Vox Acoustic Instrument Amplifier

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The vox acoustic instrument amplifier is capable of outshining several other amplifier featured in this list in overall features in its price range. The Vox VX50 ag is a compact, lightweight and cutting-edge acoustic guitar amplifier with impressive 50 watts of output power and rich, natural tone courtesy of the nutube-equipped pre-amp. It offers 50w of gorgeous vox acoustic tone for live or studio performances. The highly portable combo features two channels and a mic input with phantom power to provide maximum versatility for vocal instrumental play, as well as built.

This amp is for singers who want to practice and play at the same time with ease. The thing is tiny and weighs almost nothing yet produces such a warm natural tone. It works perfectly with a standard 110 outlet. It has a lot of umph for its size.

• A bit boomy on bass but adjustable
• Featured acoustic guitar amp that 's perfect for all acoustic players
• Mic sound, acoustic guitar sounds, eq, reverb, effects, all excellent

Best For intimate performance: Boss Acoustic Instrument Amplifier

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If you are currently in the market looking for a suitable amplifier for your daily usage, boss acoustic instrument amplifier is the natural choice. If you want to sing and play guitar in a small venue without carrying a lot of equipment, this is a great solution. Dual channels allow you to connect an acoustic/electric guitar and a vocal mic, complete with dedicated eq and effects for independent sound shaping. There's also delay/chorus and delay/echo on the mic channel and also independent reverb on both of them. The overall sound and quality of this amplifier is quite good in a small to medium room with limited volume.

There are also another two input jacks to control mic and guitar effects with footswitches.

• Enhance effect on mic channel for full, well-defined vocal tones
• Tilt-back cabinet design for maximum sound projection
• Easy, clean, small, light, with a lot of sound
• Easy to use, nice vintage look and solidly constructed

Best Amp: Genzler Acoustic Instrument Amplifier

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The genzler acoustic instrument amplifier is capable of outshining several other amplifier featured in this list in overall features for the price point. The Genzler Amplification Acoustic Array PRO is an acoustic amplifier like no other. It features a specialized 10” woofer in a ported chamber with a proprietary line array column, which is mounted forward of the woofer in the center of the speaker baffle. It offers mic and instrument inputs, a unique contour circuit, eq network, digital reverb and chorus. It provides exceptional clarity and ultra-smooth response without the harsh highs of amps with traditional tweeters.

This line array column utilizes 4 custom designed 2.5” neodymium paper-cone drivers. The complete package producess deep and round lows while the line array produces the clear mids and highs natural and authentic to the acoustic instrument. It features a preamp with 2 identical channels.

• Two identical preamp channels w/mic and instrument inputs
• Unique contour circuit for quick tonal adjustments
• Powerful, balanced sound and very versatile

Best With pedal: Coolmusic Acoustic Instrument Amplifier

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The coolmusic acoustic instrument amplifier's material feels more premium than its price would suggest. One of the standout features of the Coolmusic Portable Amplifier is the built-in Bluetooth connectivity. It is able to plug in 3 different instruments together, such as guitar, piano keyboard, microphone, etc. It has enough power for your needs, able to fit in different situations like live, studio, solo performance and practice. The finish on this amplifier is very well applied, very even and smooth tolex application, substantial plastic corner protection. It works well for campfire gatherings.

It has a 9v output for a guitar pedal board which is handy. The third input has more controls with gain, bass, treble & reverb. The 9-volt port for charging is a very secure connection. It can be used in a large venue, theater or outdoor space.

• Versatile, powerful, useful for keyboards, bass, etc
• Perfect for practice, family gatherings, and busking
• Simple but versatile and powerful and yet small enough to be truly portable

Best For home Use: AER Acoustic Instrument Amplifier

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The aer acoustic instrument amplifier's superior materials makes sure that it ages well with use. If you have a mediocre guitar, this amp will do nothing more than amplify it’s mediocrity in all it’s glory. It excels in mic-ing an acoustic guitar. It is designed to deal with piezoceramic pick-up's, microphones and any sort of line signal and with the dynamic controlled 60 watts power amplifier provide a brillant clear sustaining sound performance throughout all the dynamic range. While it looks ordinarily small, the sounds will fill a large area/room. The reverb and chorus are also really top notch.

The most impressive thing about this amp is that it is very loud and clean for its size/weight. The sound is quite perfect. They use the very combination of the pickup of every guitar.

• Fantastic sound in a small package
• Takes up very little room making portability very easy
• Simple amp to use with great effects