10 Best Acoustic Preamp of December 2025

• Acoustic-electric guitar preamp with advanced BOSS sound processing
• Sophisticated under-the-hood processing with multiple interlocked parameters, accessible with simple stompbox controls
• Acoustic resonance reproduces the complex resonance characteristics of an unplugged acoustic
• Ambience knob provides wide-ranging, studio-quality reverb optimized for acoustic guitar
• Notch filter for instant feedback reduction

BOSS

• An analog acoustic preamp with digital effects and looper function.
• with Reverb and Chorus effects and, each effect designed to control by only one-knob.
• Versatile Preamp,you can optimize the preamp input according to your guitar pickup type, you can set Piezo or Magnetic for better signal processing.
• 3-band EQ (Bass, Middle and Treble),60 Seconds Looper
• Notch Filter ON/OFF Toggle Switch with Precision Adjustment Control,XLR DI Output

NUX

• Professional preamp/DI for performing and recording with acoustic-electric guitar
• Acoustic resonance restores the warm and rich resonance lost with most pickup systems
• Four-band EQ and variable low-cut filter tuned to deliver optimized tone shaping for acoustic guitar
• Multi-band compressor with MDF technology provides transparent dynamics control
• Newly developed Anti-Feedback functions control feedback while maintaining balanced tone

BOSS

• 🎸This EQ 7545R pick-up equalizer system with 4 bands can be easily fitted into your acoustic guitar and it is essential to electrify and amplify their sound.
• 🎸4 bands plus volume control, supplied with a battery box, connecting wire with 2.5mm plug included, Under the saddle pickup for acoustic guitar.
• 🎸Pre-wired for easy assembly, spend less time tweaking controls and more time playing, Great Tone And Pickup Range.
• 🎸The Complete Kit offers great tone and pickup range, and is made to be installed in the body of any standard acoustic Guitar.
• 🎸Pushing the bass/middle/treble/pres knob for voice frequency adjustment, with volume control, professional guitar and bass tuner Auto and manual tuning mode.

Jinhui Direct

• Pickup size: Approx. 9.8 * 5.8 * 4.0cm
• Power: 6F22 9V battery(not Include)
• With this preamp, you spend less time tweaking controls and more time playing.
• With volume, bass, middle, treble, pres control knobs.
• Package include: 1 x 5 Band EQ Equalizer, 1 x Piezo Pickup Line , 8 x Mounting screws, 1 x Microphone , 1 x Battery box

Kmise

• ★Built-in tuner with LED display. Phase switch.
• ★Low battery indicator. Unique pivot design for instant 9-Volt battery access.
• ★Pre-wired Fishman Sonicore pickup for easy, solder-free installation
• ★Small footprint fits many guitars. Volume control. Bass, Middle and Treble control knobs.
• ★Low profile control knobs. Onboard anti-feedback control (Notch). Brilliance control for additional tone shaping.

Per Trade

• 🎸For the Wooden Acoustic Guitar -- Produce clean tone. Makes the sound of the guitar more focused, melodious, bright, and mellow. Especially the string sound.
• 🎸DI Two-band EQ -- The TREBLE BOOST foot switch increases the brightness of the tone. And the ANTI FEEDBACK foot switch adjusts the ANTI FEEDBACK knob to avoid volume feedback. Make the tone more excellent.
• 🎸Adjustable Voice Concentrated -- The ANTI FEEDBACK knob can not only avoid volume feedback, but also control the degree of voice concentrated. Turn left is the origin sound, and turn right will make the tone more powerful and clear.
• 🎸Adjustable Volume -- You can adjust the volume by the Input knob. There is no sonic boom when you amplified sound.
• 🎸Excellent Design -- With classical mini size, portable and easy to carry. True bypass produce a transparent tone. And the aluminum alloy shell make the effect pedal durable and stable.

Caline

• Analog modeling acoustic guitar preamp/stompbox with DI recording output
• This BEHRINGER product has been designed to compete head to head with leading products on the market
• Authentic tube/microphone modeling circuitry provides the natural warmth and presence, as if your acoustic guitar was miked through a tube pre-amp
• Ultra-musical 3-band EQ with sweepable mids for accurate feedback control and to eliminate the harsh harmonics of piezos
• Super-high impedance to retain maximum signal integrity and dynamics

Behringer

• The Aura Spectrum DI features award-winning Aura Acoustic Imaging technology that enables players to mix studio-mic’d sound with the signal from their undersaddle or soundhole pickup
• 128 pre-loaded Images for use with the most popular acoustic instruments
• Instrument preamp with balanced XLR D.I. output
• Built-in chromatic tuner with bypass/mute
• USB interface for Image downloading from Aura Image Gallery (software included)

Fishman

• The pickup comes standard providing a quick, solder-free installation.
• Volume, Bass, Midrange and Treble, Briliance, Notch Filter, Phase Switch
• Completely redesigned active, onboard preamp.
• You can expect about 90 hours of continuous use between battery changes
• Easy Access Battery Compartment

TaoQi