10 Best Acoustic Preamp Pedal 2025 in the United States

The LR Baggs Para Acoustic D.I. pedal is a strong choice for acoustic guitarists looking to enhance their sound with flexibility and quality. One of its standout features is the adjustable gain, which accommodates both passive and active pickups, allowing for a versatile setup. The 5-band EQ is particularly useful, as it includes tuneable notch and midrange bands, giving users the ability to finely customize their tone to suit different performance environments. Additionally, the phase inversion feature helps to combat feedback, making it ideal for live settings where sound clarity is crucial.

The pedal also offers excellent input and output options, with both XLR and 1/4" outputs available, providing a straightforward connection to various sound systems. It's designed to operate on a 9V battery or 48V phantom power, so it’s adaptable for different situations, whether you're playing in a small venue or recording in a studio.

On the portability front, it weighs just 0.67 kilograms and is made of durable steel, making it easy to transport without compromising on build quality. For some users, the relatively compact design might feel a bit cramped, especially when adjusting multiple settings during a live performance. Furthermore, while the built-in effects are useful, they might not offer the same depth or variety as dedicated effect pedals, which could be a limitation for those seeking extensive sound manipulation.

The Radial PZ-Pro 2-Channel Acoustic Preamp is an excellent choice for musicians looking to enhance their acoustic instrument's sound, especially those using piezo pickups. It boasts a solid set of features, including phantom power for condenser microphones, switchable filters for tone shaping, and a wet/dry blend function, allowing users to customize their sound to a significant degree. The FX loop adds versatility for integrating effects, making it suitable for live performances or studio recording sessions.

One of the standout strengths of the PZ-Pro is its portable design, weighing just 16 ounces and measuring 9 x 5 x 1 inches, making it easy to transport to gigs or rehearsals. Additionally, the range of input and output options, including XLR and 3.5mm jacks, ensures compatibility with a variety of acoustic instruments such as guitars, violins, and cellos.

There are some drawbacks to consider. While the EQ controls are functional, they may not satisfy more advanced users looking for extensive tone shaping capabilities. Furthermore, being corded electric means it requires access to a power source, which could limit its use in certain situations.

The L.R. Baggs Session DI Acoustic Guitar Preamp and DI is a solid choice for acoustic guitar players looking for enhanced sound quality and reliable performance. One of its standout features is the analog saturation, which adds warmth and harmonic richness to your tone, making your guitar sound more natural and appealing.

The built-in compression and EQ help in smoothing out problematic frequencies, ensuring a balanced sound across all strings and notes, which can be particularly beneficial during live performances or recordings. The Garret Null notch filter is great for controlling resonant feedback, a common issue with acoustic guitars when amplified, and the variable high-pass filter effectively eliminates unwanted low frequencies, keeping your sound clean and clear.

The mute footswitch for both ¼-inch inputs and outputs provides convenience, allowing you to easily silence your guitar when necessary.