April 4, 2019

Check out the Our Best Acoustic Guitar Preamp

An acoustic Guitar is a hollow-body guitar which does not need external amplification and the sound of its strings is amplified by its hollow-body design and built-in pickups. In cases, where the acoustic guitar has required external amplification, like for live shows and recordings, the results in the past have not been good. If an acoustic guitar is plugged to an amplifier, it throws out a screeching sound with a lot of noise and humming, and masks the guitar’s clean tone. This is because the output from the acoustic guitar was weak and could not be processed correctly by the amplifier.

The answer to this problem is a “preamp”. The Preamp is a device connected to the guitar and the actual amp. We know how to choose the best acoustic guitar preamp. Its main job is to boost the vibrations and sounds coming out of the guitar so that when they reach the amplifier, they are in the standard format and can be amplified without being noisy or distorted. Not sure about which preamp is good for your acoustic guitar? Worry not, as we bring to you our pick for the 7 best acoustic guitar preamps.

The LR Baggs Para Acoustic preamp is a multi-purpose device which provides the best features of the preamp, EQ and DI, all packed into one small gadget. The LR Baggs is a great companion for professional musicians while they perform live. This great looking preamp comes equipped with a chromatic tuner for ease of use, a feedback suppressor which ensures you get a clean sound, and a phase inversion to keep everything in sync. The best acoustic guitar preamp comes in many shapes and sizes. It also includes LED meters which help you check the levels at which you are playing and are useful in a live performance along with a volume boost button. The LR Baggs can be powered either by an AC adapter or a 9-volt battery and is one of those products which deliver on what they promise. This preamp can be used and modified as per the musician’s requirements and helps you get the perfect sound you desire. A great buy if you are serious about music and clean tones. A sure fit in the 7 best acoustic guitar preamps.

               Pros

  • Great sound quality
  • Good quality hardware

                Cons

  • High price
  • A little complex to learn and use

One of our Favorite on the list of best acoustic guitar preamp! If you want to get a good tone that most guitarist wants. Make sure your strings are ready and get to playing.


BBE is a well-renowned brand known for manufacturing quality high-end musical equipment. The BBE Acoustic Sonic Maximizer is another great product from their kitty. The BBE Acoustic Maximizer is an innovative product which includes boutique effects and sounds. This preamp can transform the tone of the guitar and help the musicians find their own sound. One of the unique effects that this preamp comes equipped with is called “Exciter” which helps enhance the harmonics in a tone. Guitarists can also use this effect to boost the tones coming out of dull sounding pickups. The BBE acoustic maximizer and preamp comes with 3 band EQ, a DI box equipped with XLR, a notch filter as well as a tuner output. A notch filter helps an acoustic guitar player as it resolves the issue with feedback. Also, this preamp includes a 12v power supply and non-slip rubber feet. The BBE Acoustic Sonic Maximizer is ideal for guitarists who own a quality acoustic pickup and are looking to further enhance its tone.

                 Pros

  • New and unique effects
  • Great sound quality
  • Does a good job of tightening the frequencies with its many controls

                  Cons

  • Takes up more space than some other preamp pedals

The Fishman brand are masters when it comes to manufacturing amplification products and their Fishman Aura Spectrum DI and Preamp is no exception. The Fishman pedal does not have only EQ knobs but also includes many modeling controls and knobs which help transform the sound of an acoustic guitar completely. One of its notable features is the “Helmholtz resonance” which replicates the tone produced by an unplugged acoustic guitar. With the use of too many devices, pickups, amps, etc, sometimes the guitar’s true tone gets masked or becomes digitalized. With the Helmholtz effect, it tries to give the guitar a natural sounding tone and is quite successful in doing so. Ultimately this is why it made our list of best acoustic guitar preamp. It also comes equipped with the Aura Acoustic Imaging technology which helps to recreate the sound and various tones of an acoustic guitar. The preamp also has presets which range from 12 string to blues, to orchestra, etc. The preamp also comes with a tuner, a compressor to tidy up the sounds, and an anti-feedback button. The Fishman Aura Spectrum is a multi-functional product which promises great sound, effects, and long lasting service.

                  Pros

  • Includes controls like a tuner and in-built compressor
  • Aura Acoustic Imaging Technology
  • Easy to resolve feedback issues with an anti-feedback button.

                   Cons

  • The pedal and its parts are a bit fragile
  • Not suitable for live performance


Another contender to be among the 7 best acoustic guitar preamps is the Behringer V Tone Preamp. It is a great preamp from the Behringer brand known for their affordable quality products. The Behringer Preamp does not boast of having the high-end features that other boutique preamps do but still produces a high-quality sound which is pleasing. We weighed putting it on the list of "best acoustic guitar preamp" and decide it made the cut.  It comes with a 3-band EQ, ground lift for reducing the amount of hum in the signal and a boost feature to increase the signal on passive acoustic guitar pickups. The EQ also helps in reducing feedback though the preamp does not feature a separate anti-feedback button. The Behringer V-tone replicates the warm sound of the acoustic guitar and does a good job of making it sound as organic as possible. However, the Behringer V-tone preamp is ideal if you do not want to spend a fortune on the preamp but still expect a certain quality in your sound and tone.

                  Pros

  • Affordable
  • Basic controls like EQ, Boost, and ground lift features

                  Cons

  • Does not have a wide range of effects
  • The sound quality is not as good as compared to other preamps.

The Radial Tonebone Acoustic preamp is one of the most popular preamps among professional guitarists. This is because the Radial Tonebone is a 6-in-1 gadget with functionalities of a preamp, DI, Feedback reduction, an EQ, a booster, and the ease of plugging two guitars at the same time. This is a lot to get from a single device! This preamp comes with pre and post EQ outputs, effects loop, and can be combined with other pedals Its feedback reduction feature helps in reducing the feedback to a great extent and gives out a strong sharp tone. The preamp comes with a 15v power supply option which is not a standard among preamps. Also, the preamp does feature the setting which allows two guitars to be plugged at the same time, but there are no separate EQs for the guitars. This means that the EQ setting for one guitar would need to be applied on the other guitar as well which might not always be appropriate. The Radial Tonebone Acoustic with its great features is one of the most expensive preamps in the market but it justifies its cost by the amazing sound it produces and the multitude of controls and effects it provides. This one finds its way into the 7 best acoustic guitar preamps list.

                 Pros

  • Great quality sound and supports the guitar’s natural tone.
  • Tuner comes along with the preamp
  • 6-in-1 features

                Cons

  • Very expensive
  • Same EQ settings to apply to both the plugged-in instruments.

Finding the best Acoustic Guitar Preamp can be a process but in our guide it point out what you need to look for. Keep reading below to find out our opinion.

The Tech-21 Sans Amp Para Driver DI and preamp is best suited for musicians playing through Passive pickups. This device balances some weak spots of passive pickups and gives out a warm and natural sound. The Tech 21 Sans is a versatile preamp with 3 band EQ and a drive option. With the drive option, you can get an edge or a boosted sound. The best part of this amp is that while it is suited for acoustic guitars, it can very well be used with electric or bass guitars. So, with the Tech 21 Sans Amp Para Driver DI, you get a functional and easy-to-use preamp which gives out a warm and clean sound and is versatile to be used with another type of guitars. This combo of features and versatility comes at a price which is higher than the other preamps in the range but has made its mark as a must-have product among professional musicians. With all this you know it had to make the list of best acoustic guitar preamp.

                  Pros

  • Versatile as can be used with electric and bass guitars
  • Great controls with tone shaping knobs

                 Cons

  • Adds texture to the tone but takes it away from its natural sound
  • Price

The Grace Alix is a studio level preamp and gives out a lovely tone when used with an acoustic guitar. The Alix preamp is easy to use and tweak to get the tone you want. Also, the tone and sound are natural without sounding sticky or artificial. The preamp also has many controls like EQ, boost, and effects loops though it does not have a built-in tuner. This preamp is rugged and can easily take rough usage in the studio or live performance set up. Although it’s expensive and might not appeal to beginners, it fits into our list of the 7 best acoustic guitar preamps.

                  Pros

  • High-quality tone
  • Number of controls and variations

             Cons

  • Price
  • No in-built tuner

So, this is our list of top preamps for acoustic guitars and hope they help you decide which one is the best suited for you. Each one of them have their own pros and cons but all give out excellent tones and can take your acoustic guitar sound from ok to fab in a jiffy!

Mario

Mario@rockoutzone.com