10 Best Effects Pedal For Acoustic Guitars 2025 in the United States

The Fishman ToneDEQ Acoustic Instrument Preamp with Effects is a versatile and well-rounded option for acoustic guitar players. It features a 3-band EQ that allows you to finely tune your sound, a low cut filter to eliminate unwanted rumble, and a boost function for extra volume when you need it. The phase switch and compressor add additional control over your tone, making this pedal quite comprehensive for live performances or recording sessions.

True bypass ensures that your signal remains clear when the pedal is turned off, maintaining the integrity of your guitar’s natural sound. It is powered using a 9V battery or corded electric, making it flexible for both stage and studio use. Weighing only 350 grams and with compact dimensions, it is highly portable and won't take up much space on your pedalboard. However, some users may find it a bit heavier compared to other compact pedals.

Built with durability in mind, it can withstand the rigors of frequent use. The user interface is straightforward, but beginners might need a bit of time to get used to all the features. Its comprehensive features and reliable performance make it a worthwhile investment for serious acoustic guitar players.

The TC Helicon PLAY ACOUSTIC is a versatile effects pedal designed specifically for acoustic guitarists and vocalists. Its standout feature is the professional vocal effects that seamlessly blend with the guitar sound, producing natural-sounding harmonies guided by your playing. This makes it a fantastic choice for solo performers looking to enhance their live sound. The pedal offers well-regarded guitar effects such as reverb, delay, and chorus, drawing on TC Electronic’s popular effects, which can significantly enrich your tone.

In terms of functionality, the BodyRez filtering is a notable strength, providing excellent acoustic guitar tone enhancement. This helps in achieving a polished sound, crucial for performances. The inclusion of a notch filter and phase controls is a great addition, as it helps eliminate feedback issues during gigs. The pedal is compact and relatively lightweight, making it easy to transport and fit into any setup.

However, there are some considerations. While the pedal is user-friendly, beginners may find the variety of functions a bit overwhelming at first. The reliance on a corded power source may limit some users who prefer battery-operated options for maximum portability. Additionally, while the build quality is generally solid, it's primarily made of acrylic, which may raise concerns for those who prioritize ruggedness in their gear.

For those who perform live, this pedal excels in providing a broad range of vocal and guitar effects, making it an excellent investment. On the downside, casual players or those looking for a simpler setup might find it a bit overkill for their needs.

The Fishman Platinum Pro EQ DI is a solid choice for acoustic guitar players needing a preamp pedal with versatile features. It offers a high-quality analog preamp with balanced XLR output and onboard compression, which helps deliver a clear, controlled sound ideal for live performances or recording. The inclusion of a footswitchable boost with level control adds extra flexibility to enhance your tone on the fly. Its phase control function helps reduce feedback, which is often a concern with amplified acoustic guitars.

The pedal is housed in a durable metal casing, giving it good protection for gigging or travel. It runs on a 9-volt alkaline battery, making it portable and avoiding the need for a power adapter, though battery life will depend on usage. In terms of size, it is fairly compact at under 5 inches long and weighs less than 2 pounds, so it won’t take up much space on a pedalboard. The controls and layout are straightforward, which should make it easy to use even for players who aren’t tech-savvy.

If you primarily want a pedal designed specifically to enhance and shape your acoustic guitar’s sound with EQ and compression, this Fishman model fits well. For those seeking clean tone shaping and reliable performance tailored for acoustic players, this pedal is an excellent option, though players wanting more varied effect types might explore other pedals.