10 Best Acoustic Preamp Pedal 2025 in the United States

The SONICAKE Acoustic Guitar Effects Pedal is a compact and versatile tool for acoustic guitar players looking to enhance their sound. One of its standout features is the combination of an analog preamp and digital reverb, offering rich and customizable tones. The built-in notch filter and MUTE function are particularly useful for quickly eliminating feedback, a common issue with acoustic setups.

Additionally, the pedal includes high impedance input and XLR balanced output, making it compatible with a variety of equipment and setups. The specially designed buffer bypass circuit further ensures that your sound remains clear and pristine. However, it's worth noting that the pedal requires a 9V center-negative power supply, which is not included in the package, so you'll need to purchase that separately.

Weighing just 0.39 kilograms and with dimensions of 4.72 x 1.42 x 3.43 inches, it is highly portable, fitting easily into most gig bags or pedalboards. Some users might find the absence of a power supply and the compact size limiting, especially if they prefer larger pedals with more physical knobs to tweak. Nonetheless, for musicians seeking a reliable and effective acoustic preamp pedal that can handle live performances and studio work, the SONICAKE Acoustic Guitar Effects Pedal is a solid choice.

The Fishman Platinum Pro EQ DI is a solid choice for acoustic guitar players looking for a reliable preamp pedal. It offers a high-quality metal build that feels durable without being bulky, measuring just under 5 inches and weighing less than 2 pounds, making it fairly portable for stage or studio use. Key features include a balanced XLR output with a switch to choose whether EQ adjustments affect the output, which is great for fine-tuning your sound in different settings.

The pedal also has a footswitchable boost with adjustable level, allowing quick volume increases during performances. One standout is the onboard compression and phase control, which help reduce feedback and smooth out your tone—important for live acoustic playing. Power-wise, it runs on a standard 9V alkaline battery, so you won't need special adapters, though it might not be ideal if you want to avoid changing batteries often.

This pedal is best suited for acoustic guitarists who want a compact, versatile preamp with useful features for live and recording setups. If you need extensive built-in effects beyond compression, or advanced EQ customization, you might want to look elsewhere. Positive customer ratings suggest it performs reliably and meets the expectations of many users in its category.

The Boss BP-1W is a compact and sturdy acoustic preamp pedal designed to give your guitar signal a clean boost or a bit of overdrive with three selectable voices: standard and vintage input buffers plus a boost. It’s simple to use, with a classic design that fits well on any pedalboard, and it runs on a 9V battery or power supply, which is handy if you want to use it on the go or in different setups. While it doesn’t have EQ controls built into the pedal, the three voices help shape your tone in a basic but effective way, ideal for those who want straightforward boost or overdrive options without complex adjustments. The pedal’s analog signal path ensures your guitar’s natural tone stays clear and warm, which is important for acoustic players aiming to preserve their instrument’s character. Input and output use standard 1/4-inch jacks, making it easy to connect with most setups.

If you’re looking for built-in EQ or advanced feedback control features often found in dedicated acoustic preamps, this pedal might feel a bit limited. It is best suited for players who want a reliable boost or mild overdrive effect with a simple, no-fuss interface rather than a full acoustic preamp with extensive tone shaping. Its lightweight and portable size make it easy to carry along for gigs or practice sessions.