14 best acoustic guitar pre amps

Acoustic guitar preamps, also known as acoustic guitar pre-amplification systems, are electronic devices designed to enhance and amplify the sound of acoustic guitars when they are connected to an amplifier, PA system, or recording equipment. Here is what you need to know about acoustic guitar preamps:

  1. Purpose: Acoustic guitar preamps serve several purposes, including amplifying the guitar's natural sound, shaping the tone, and providing various controls for adjusting volume and EQ settings.

  2. Installation: These preamps are typically installed in the body of the acoustic guitar, either during the manufacturing process (factory-installed) or as an aftermarket accessory (retrofit). Some preamps are designed as external units that can be attached to the guitar's soundhole or a separate pedalboard.

  3. Components:

    • Pickup System: A crucial part of an acoustic guitar preamp system is the pickup, which is responsible for capturing the vibrations of the strings and converting them into electrical signals. Common types of pickups include under-saddle piezo pickups, soundboard transducers, and magnetic pickups.
    • Preamp Circuitry: The preamp itself includes electronic components such as amplifiers, equalizers (EQ), volume controls, and tone-shaping options. The preamp processes the pickup's signal to produce a balanced, clean, and amplified sound.
  4. Tone Control:

    • Many acoustic guitar preamps feature onboard EQ controls, allowing you to adjust the bass, midrange, and treble frequencies to tailor the guitar's sound to your preference or the performance context.
    • Some preamps offer notch filters to control feedback and phase switches to improve sound clarity.
  5. Volume Control:

    • Preamps typically include a volume control knob, allowing you to adjust the guitar's output level to match the requirements of your performance or recording.
  6. Power Source:

    • Acoustic guitar preamps are powered by various sources, including batteries, rechargeable batteries, or external power supplies.Battery life can vary depending on usage but is generally quite long.
  7. Output Options:

    • These preamps often have multiple output options, such as a standard 1/4-inch output for connecting to amplifiers or PA systems and sometimes an XLR output for direct connection to a mixer or recording equipment.
  8. Tuning Features:

    • Some acoustic guitar preamps include built-in tuners, making it convenient to keep your guitar in tune during performances or practice sessions.
  9. Feedback Control:

    • Many preamps come with feedback control features like phase reversal and notch filters to mitigate the potential for feedback, especially when playing at high volumes.
  10. Versatility:

    • Acoustic guitar preamps can be found in a variety of configurations and price ranges, from basic models with minimal controls to advanced units with built-in effects and sophisticated tone-shaping capabilities.

In summary, acoustic guitar preamps are valuable tools for amplifying and shaping the sound of acoustic guitars, whether for live performances or recording purposes. They offer a range of features and options to accommodate different playing styles, preferences, and musical contexts.

Below you can find our editor's choice of the best acoustic guitar pre amps on the market
  

L.R. Baggs Venue DI Acoustic Guitar Preamp and DI

LR Baggs

Based on 85 reviews Check latest price

Product description

We created the Venue DI so you can travel light, set up fast and sound incredible anywhere you plug in. The Venue DI gives you complete control by combining a full isolation DI output, 5 band EQ with adjustable low and hi mid bands, variable clean boost and chromatic tuner all in one acoustic pedal. With its all discrete signal path, hi graded semiconductors and exclusive use of audiophile grade film capacitors, the Venue DI is on par with the world's elite preamps and provides a studio quality sound for the stage.

  • Adjustable gain for both passive and active pickups
  • 5 band EQ with tunable low-mid and high-mid bands
  • Garret Null notch filter for effective feedback control
  • Full chromatic tuner with footswitch mute/tune function
  • Adjustable volume boost footswitch

User questions & answers

Question: Is the tuner only good in 440? Or can I drop it down
Answer: You probably could patch one in after the output to the speaker but this processor has so many different effects that you can tweak that I feel you don't need any other pedal!!!
Question: can u use this switch with semi hollow guitars to get a deeper mellow acoustic sound, or is it strictly for acoustic guitars
Answer: Please go to youtube :https://www.youtube.com/watch?v=NirRiI_uwF0 Hope this video can help you.thanks
Question: It does come with power correct
Answer: Unit gives you about a minute of loop recording time.
Question: There are 2 "tune" knobs between the notch filter and the gain knobs. There's no mention of them in the manual. Anyone know what they do
Answer: Hi. The SD card slot is to play backing tracks. It's an onboard MP3 player. Connect the pedal to your computer to record. Follow this link for more info.https://youtu.be/mS1vhmjGNGIIt's a Super pedal.

Donner Multi Effect Pedal Chain Alpha Acoustic 3 Guitar Effect Modes Acoustic Preamp, Chorus and Hall Reverb

Based on 111 reviews Check latest price

Product description

Product Introduction

Alpha Acoustic is an effects chain which combines three types of effects in one, including an acoustic preamp, a dreamy chorus and a hall reverb. It is characterized by its portable size, user friendly form factor and stunning tone.

Specifications

1.Input: 1/4″Monaural Jack.

2.Output: 1/4″Monaural Jack.

3.Power Supply: DC 9V (Negative in the center ).

4.Working Current: 100mA.

5.Dimensions: 196(D)*64(W)*45(H)mm.

6.Material: Aluminum alloy.

7.Weight: 320g.

8.XLR Jack:XLR male jack,for connecting to mixers.

Precautions

·Environment:

1.Do not use the pedal in high temperature, high humidity, or subzero environments.

2.Do not use the pedal in the direct sunlight.

·Please do not dissemble the pedal by yourself.

·Please keep the manual for future reference.

Package included:

1x Donner Mini Effect Chain Alpha Acoustic Guitar Effect Pedal

1 x Pedal Adapter

1 x User’s Manual

  • Convenient compact size.
  • Buffer bypass provide transparent tone,LED indicator shows the working state.
  • Three types of acoustic guitar effects in one chain.
  • Preamp module for tonal enhancement;Bright, warm Chorus module for creating the natural sense of space;Reverb module with rich spaciousness and natural decay.
  • DC 9V Jack:For power supply, use a 9-volt DC regulated by AC adapter,500mA (plug polarity is positive on the barrel and negative in the center).

User questions & answers

Question: Does it come with a power supply
Answer: Yes, the power supply is included.
Question: How well would the Alpha Acoustic work with electric bass? If you guys could make a bass pedal with reverb, compressor, chorus and a pre-amp that wo
Answer: I used it with an upright its ok its worth the low price but not a really hot item i am sure it would work ok with electric
Question: Can I plug this in to 220V outlet (in some parts of Asia
Answer: Included transformer indicates input range of 100-240v; however, it comes with US standard (2 prong) plug.
Question: Does this pedal act as a DI box as well
Answer: Yes.

Product features

Alpha Acoustic Features

  • 1.REVERB Mode Knob: Control the Reverb effect level.
  • 2.CHORUS Mode Knob: Control the Chorus effect level.
  • 3.PREAMP Mode Knob:Control the Presmp effect level.
  • 4.Power Supply:DC 9V(Negative in the center).
  • 5.Input & Output Jack:1/4’’ mono audio jack.
  • 6.True Bypass:True bypass for zero tone coloration.
  • 7.LED Light:LED indicator shows the working state.
  • 8.Full metal shell:Aluminum-alloy>
  • Note :Pedal Adapter is included in the package.

Kmise 5 Band Acoustic Guitar Preamp EQ Equalizer Piezo Pickup Tuner Amplifier LCD Mic 1 Set

Based on 180 reviews Check latest price

Product description

Description:

Control Range:

Bass: +/-12dB at 60Hz

Middle: +/-12dB at 500Hz

Treble: +/-12dB at 3KHz

Presence: +/-12dB at 10KHz

Power: 6F22 9V battery

Item color: Black

Pickup size: Approx. 9.8 * 5.8 * 4.0cm

Features:

With this preamp, you spend less time tweaking controls and more time playing.

Tone and volume control.

With volume, bass, middle, treble, pres control knobs.

LCD display, easy to read.

Powered by 6F22 9V battery(not Include)

Low battery check LED.

Auto and manual tuning mode.

Package include:

1 x 5 Band EQ Equalizer

1 x Piezo Pickup Line

8 x Mounting screws

1 x Microphone

1 x Battery box

  • 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

User questions & answers

Question: No matter what I do, the unit stays in tuner mode. No instructions, how do I get out of tuner mode
Answer: Get rid of it. These tuners are a piece of garbage. First one I got the volume knob stop working. The replacement just didn't work. Got my money back. Still waiting for another alternative unfortunately.
Question: How much leeway is there in selecting the EQ position in terms of closer to or further from the neck
Answer: If I am understanding your question, you can pretty much position the EQ, at your discretion...The EQ has a slight curve on the mounting plate, allowing you to move EQ forward or backward to match the, curvature of your guitar...the guitars curvature would be more of a factor in the placement of the EQ...
Question: I have a fender with a fisher now that doesn't work. can i change it out with this one
Answer: check the dimensions of the fisher against the Kmise if they are the same then I would say yes
Question: Are there instructions regarding the installation of this product
Answer: LOL no. If you don’t understand how to install, Look it up on YouTube, or don’t attempt yourself. Try a soundhole pickup instead which can easily be installed by a novice.

The ToneWood Amp Acoustic Electric Pre Amp/Multi-Effect Processor …

ToneWoodAmp

Based on 229 reviews Check latest price

Product description

WHAT IS IT? HOW DOES IT WORK? WHAT ELSE? The ToneWoodAmp allows you to play acoustic guitar with different effects, UNPLUGGED - with the effects emanating organically from the guitar''s sound hole and the body itself. Similar to the way the strings excite the top of the guitar to produce sound, ToneWoodAmp excites the back of the instrument, producing sound waves of effects such as reverb, echo, delay, tremolo and more, which interact with the natural sound of the guitar itself. The ToneWoodAmp is also a multi-effect processor which you can connect with any Amp/PA system and is also an iDevice interface allowing you to experiment with audio and MIDI apps. OVERVIEW AMAZING Amp-less Acoustic ExperienceThe ToneWoodAmp provides the newest and most unique acoustic guitar playing experience without the need for an amplifier! It enhances the natural sound of virtually any acoustic guitar, adds depth, texture, and effects, and creates a unique surround sound feel never experienced by acoustic guitar players before. DOUBLE As a Multi-Effect ProcessorThe ToneWoodAmp can be used also as a multi-effect processor. In a situation where you need to amplify your guitar, you can connect the output jack to your amp or P.A. system and use the “blend" mode to dial the amount of guitar/effect you want to send out. TRIPLES as an iDevice interfaceIf you desire to experiment with more effects and other cool tools, you can use your ToneWoodAmp with an iDevice and try your favorite apps including guitar effects, MIDI instruments and much more! (require an add-on iDevice adapter cable). WORKS With Any Acoustic GuitarYou can install the ToneWoodAmp on any Electric and non-electric* flat or (slightly) arched-back acoustic guitar, steel and nylon strings, all can work with the ToneWoodAmp.

  • Enhance your acoustic guitar with rich effects - UNPLUGGED!
  • PLAY ANYWHERE - No amp required!
  • ATTACHED WITH MAGNETS! - Non-invasive fast & easy install
  • "Cutting-edge product" - Acoustic Guitar Magazine
  • "A truly revolutionary product" - Guitar World (Platinum Award)

User questions & answers

Question: Why do you sell it for 539 when can buy it for 249 with free shipping directly from tonewood
Answer: But from tonewood direct or find the Amazon ad that closely related to the price you are used to seeing. I suspect some folks sell it for more on here because there is no wait to build it
Question: My guitar is a semi acoustic but the circuitry needs fixing... does that mean this wont work
Answer: You absolutely need the circuitry to be repaired.... also... if I’m not mistaken your guitar is a semi hollow body electric...and unless there is a pre-amp... I don’t believe it will work in your guitar... the guitars we see in the ads for this product are all acoustic electric with batteries that drive their electronics...
Question: can this be installed on a breedlove Pursuit Concert guitar
Answer: TWA will work on the Breedlove Pursuit Concert. Breedlove does install a bridge truss in all of their guitars, so it may require navigating around the bridge truss to mount the X-Brace and may require offsetting the TWA from the centerline. This is absolutely acceptable and won't cause any issue with operation.
Question: does it come with the x brace
Answer: It comes with one X-brace. The nice thing is that you can separately purchase additional X-braces if you have multiple acoustic guitars for which you'd like to use the Tonewood amp.

4 Band EQ Equalizer Acoustic Guitar Preamps Piezo Pickup Tuner

Based on 41 reviews Check latest price

Product description

Designed to meet the needs of acoustic guitars. The onboard preamp system features a soundhole mounted preamp with rotary controls for volume and tone. The pickup comes standard providing a quick, solder-free installation.Suitable for all steel-string guitars and nylon-string guitars.



Soundhole-mounted rotary controls for Volume & Tone Completely redesigned active, onboard preamp. The pickup comes standard providing a quick, solder-free installation. You can expect about 100hours of continuous use between battery changes Can make 12" or 14" small size guitar produce a perfect bass.



Material: Metal

Application: For Acoustic Guitar

Product Dimensions(L x W x H): 40 x 60 x 25mm

Product Weight: 55g

Package Dimensions(L x W x H): 3.9 x 2 x 0.3 inches

Package Weight: 12OZ

After Sales Service: 1 Year Warranty



Package List

1 x Preamp

1 x Piezo Pickup

1 x Battery Clip

1 x Endpin Output Jack

1 x User Manual

  • 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

User questions & answers

Question: Will this work for a 12-string acoustic guitar
Answer: I installed it on a 6 string guitar. The pickup goes under the bridge. It is long enough to be used on a 12 string. The equalizer works great.
Question: Does it have power on off
Answer: Right. It does not have an external on/off switch. Instead it shuts off automatically when a plug is not pushed into the output jack. So unplug and its off.
Question: Is this fishman? other presys preamps read fishman on them
Answer: No, it's the same size but it's not Fishman, it's TaoQi Brand which was registered in US. Good Quality.
Question: What size batteries does it use
Answer: 9V battery

Andoer 4-Band EQ Equalizer Piezo Pickup EQ-7545R Pre-Amp Acoustic Guitar Preamp Amplifier Tuner

Based on 149 reviews Check latest price

Product description

Specifications:

Package size: 22 * 14 * 5.5cm / 8.7 * 5.5 * 2.2in

Package weight: 125g / 4.4oz



Package List:

1 * 4 Band EQ Equalizer

1 * End Pin Jack

4 * Mounting Screws

1 * Screw Cap

1 * Metal Washer

1 * Sticky Plate

  • 4-Band Equalizer, push bass/middle/treble to adjust frequency.
  • Phrase and volume control.
  • LED for battery check, replace battery when Batt lights.
  • Powered by a 9V battery (not included).

User questions & answers

Question: Includes screws for installation
Answer: I did not recieve screws with mine.
Question: Includes screws for installation
Answer: No, it's not included
Question: Can I install this on a regular guitar and use it I'm not sure how this would work tbh
Answer: Should be fine. I built some CBGs and glued the pickup on the inside of the top under the bridge. I have not installed one on an existing guitar.
Question: Can this used for classical guitars
Answer: Yes, i just build my 8th classical guitar using this EQ-7545R and the result is fantastic. Low noise and distortion and the classical sound when played without amplification is still goodthe pickup under the bridge bone doesn't afect the acoustic sound negatively

Andoer G-Tone GT-6 Acoustic Guitar Preamp Piezo Pickup 3-Band EQ Equalizer LCD Tuner

Based on 79 reviews Check latest price

Product description

Specifications:

Features: 3 Band EQ/ Chromatic tuner/ Phase/ Reverb&Delay&Chrous&Wide Effects

Input Impedance:10M

Frequency Response: 20Hz?0KHz

Control Range: Low: +/-12dB at 100Hz ;Middle: +/-12dB at 800Hz ;High: +/-12dB at 3KHz

Low Battery Check: LED

Battery Life: over 20hours

Power Supply: 9V Alkaline Battery (not included)

Pick-up: Piezo ceramic pick-up

Output Jack: 6.35mm

Dimension: 5.2 * 5.4cm / 2.05 * 2.13in(W * L)

Item Weight: 108g / 3.81oz

Package Size: 15.2 * 8.2 * 4.3cm / 5.99 * 3.23 * 1.69in (L * W * H)

Package Weight: 228g / 8.05oz



Package List:

1 * 3-Band EQ Equalizer

1 * Battery box

1 * Piezo pickup line

2 * Cut-out template

8 * Mounting screws

1 * User Manual (English & Chinese)

  • Tone and volume control.
  • With phase and tuner function, built-in reverb, delay, chrous and wide effects.
  • 3-band equalizer, rotate Low/Middle/High to adjust volume frequency.
  • Rotate Reverb/Delay/Chorous/Wide button to adjust its corresponding reverb, delay, chrous and wide effect.
  • Wide frequency range from 20 HZ to 20 kHZ.

User questions & answers

Question: My volume control was bad after about an hour. I'm wondering if I bought another one do you think it might work
Answer: The tuner is chromatic so even if you can’t adjust it you could always figure out how far off one led is (so if 1 light off is by say -4 you could detune 1 light flat to get 436 and so on with each led flat or sharp) by using another tuner that is capable of adjustment or has an anolog readout.
Question: Was this not supposed to come with an installation guide
Answer: you can use it for a semi hollow body, might have to dial the gain back a bit but you should be fine
Question: can I plug both pickups from my takamine split bridge
Answer: It does not. You will need a 9v dc adapter
Question: Does it come with a pickup
Answer: I do not know what they do. I normally leave them at "twelve o'clock", but I'm to play a gig right now, so I'll play with them a bit and get back to you. *** Ok, back from the gig. I tried a number of different setting combinations for the notch filter and the gain knobs, with little detectable difference that I could hear. I set all three knobs back to the "twelve o'clock" position. I am happy with my L.R. Baggs Venue DI. It produces a quality amplified acoustic sound that is considerably better than simply plugging directly into a portable amp such as my Line 6.

ASCENDAS Guitar EQ-7545R 4-Band EQ Equalizer System Acoustic Guitar Preamp for Acoustic Guitars Black (CURVE)

Based on 50 reviews Check latest price

Product description

This is a pre-amp unit, perfect for mounting directly into the side of your standard acoustic guitar or cigar box guitar.

For standard acoustic guitars, this Curve pre-amp gives you an on-board equalizer and volume control and helps boost and clarify the signal before it goes to your amplifier. For cigar box guitars, using a FLAT pre-amp is guaranteed to make your CBG sound better, compared to wiring a piezo straight to a jack.

The rod-style piezo can be built to go under the saddle on standard guitars, and can be built into a bridge or placed directly under the bridge for optimal vibrational pickup on cigar box guitars.



Specifications:

Flange measurements: 4 1/16" L x 1 3/4" W

Fits a hole of size: 3 3/4" L x 1 9/16" W

Presence Control: ±12dB at 8KHz

Bass Control: ±12dB at 600Hz

Middle Control: ±12dB at 600Hz

Treble Control: ±12dB at 2.2KHz

Input Impedance: 10MΩ

Frequency Response: 20Hz - 20KHz

Power: 9V alkaline battery (not included)

Pickup dimensions: 4 x 1.9 x 2.4inches



Package List:

1 * 4 Band EQ Equalizer

1 * End Pin Jack

4 * Mounting Screws

1 * Screw Cap



If you have any question please contact us, we will solve it for you quickly.

  • Included rod-style piezo transducer pickup, attaches via small jack plug so it can be removed if desired
  • Mono 1/4" jack with an automatic "off" circuit that turns the pre-amp off when the cord is unplugged
  • Controls for volume, bass, mid-range, treble and pres,Built-in battery holder for 9-volt battery (not included)
  • Can be easily fitted into your acoustic and cigar box guitars ,it is essential to electrify and amplify their sound

User questions & answers

Question: Will this replace a Fender Classic 4 by Fishman
Answer: No this will not work because of where it is positioned on the guitar if look at the fender classic it is flat square as apposed to this one whitch is arched this one is positioned on a curved section of the body where as the classic fits on a flat surface section. I hope this answers your question if you have any more inquiries feel free to ask me any time if i have an answer Ill give it if I don't I can find out fairly easily for you. Take care and good luck with the guitar I'm sure you figure it out and be jammin in no time.
Question: does this unit come with everything pictured. I ordered this and did not receive the piezo or mounting screws
Answer: I did not get screws either
Question: does this work on a classical/spaniard
Answer: YES,It works on a classical/spaniard.
Question: I'm assuming this takes a 9v battery. Does polarity matter? Its not marked anywhere
Answer: It does take a 9v battery and yes, polarity will matter.

Guitar Pickup, 5-Band Preamp EQ LC-5 Equalizer Tuner Piezo Pickup for Acoustic Guitars

Based on 17 reviews Check latest price

Product description

Features:

1.APPLICATION: This pick-up equalizer system with 5 bands can be easily fitted into your acoustic guitar and it is essential to electrify and amplify their sound.

2.LOUDNESS CONTROL: It features an actual loudness control so that you can precisely determine the site and get the right sound.

3.EASY TO USE: Come with pre-wired for easy assembly. It features shape control and volume control, convenient to use. And the connecting wire with 2.5mm plug included.

4.NICE ACCESSORY:This is essential for your guitar performance. Really change the mood and feel of a song or chord.

5.FINE WORKMANSHIP: It gives you a comfortable touch through their unique design. Advanced manufacturing process, durable for long time use. 



Specifications:

Condition: 100% Brand New

Material: Metal + Plastic

Weight: Approx. 182g / 6.4oz

Color: Black

Power: 6F22 9V battery (not included).

Bass Control: ± 12dB at 60Hz.

Middle Control: ± 12dB at 500Hz.

Treble Control: ± 12dB at 2.2KHz.

Presence Control: ± 12dB at 8KHz.

Frequency Response: 20Hz - 20KHz.

Input Impedance: 10Mohm.

Tuner Size: Approx. 9.8 x 5.8 x 6.1cm / 3.6 x 2.3 x 2.4in

Power Output Platform Size: Approx. 6.5 x 5 x 5.5cm / 2.6 x 2.0 x 2.2in

Pickup Stick Length: Approx. 7cm / 2.8in(Head), 35cm / 13.8in(Wire)

Tuner Mounting Area Size: Approx. 5.1 x 8.8cm / 2.0 x 3.5in

Power Output Platform Mounting Area Size: Approx. 5.2 x 4cm / 2.0 x 1.6in 



Package list:

1x Tuner

1x Power Output Platform

1x Pickup Stick

1x Fixed Cotton Pad

1x Plastic Fixation Bar

8x Screw

  • APPLICATION: This pick-up equalizer system with 5 bands can be easily fitted into your acoustic guitar and it is essential to electrify and amplify their sound.
  • LOUDNESS CONTROL: It features an actual loudness control so that you can precisely determine the site and get the right sound.
  • EASY TO USE: Come with pre-wired for easy assembly. It features shape control and volume control, convenient to use. And the connecting wire with 2.5mm plug included.
  • NICE ACCESSORY:This is essential for your guitar performance. Really change the mood and feel of a song or chord.
  • FINE WORKMANSHIP: It gives you a comfortable touch through their unique design. Advanced manufacturing process, durable for long time use.

User questions & answers

Question: What size do the holes have to bei in the guitar
Answer: not unless you are a specialist in electronics, it comes preattached to its own peizo pickup.
Question: came with no installation instructions
Answer: Yes it comes with a piezo pickup.

Guitar EQ-7545R 4-Band EQ Equalizer System Acoustic Guitar Preamp Piezo pickup for Cigar Box Guitars Black (FLAT)

Based on 59 reviews Check latest price

Product description

This is a pre-amp unit, perfect for mounting directly into the side of your standard acoustic guitar or cigar box guitar.

For standard acoustic guitars, this Curve pre-amp gives you an on-board equalizer and volume control and helps boost and clarify the signal before it goes to your amplifier. For cigar box guitars, using a FLAT pre-amp is guaranteed to make your CBG sound better, compared to wiring a piezo straight to a jack.

The rod-style piezo can be built to go under the saddle on standard guitars, and can be built into a bridge or placed directly under the bridge for optimal vibrational pickup on cigar box guitars.



Specifications:

Flange measurements: 4 1/16" L x 1 3/4" W

Fits a hole of size: 3 3/4" L x 1 9/16" W

Presence Control: ±12dB at 8KHz

Bass Control: ±12dB at 600Hz

Middle Control: ±12dB at 600Hz

Treble Control: ±12dB at 2.2KHz

Input Impedance: 10MΩ

Frequency Response: 20Hz - 20KHz

Power: 9V alkaline battery (not included)

Pickup dimensions: 4 x 1.9 x 2.4inches



Package List:

1 * 4 Band EQ Equalizer

1 * End Pin Jack

4 * Mounting Screws

1 * Screw Cap

  • Included rod-style piezo transducer pickup, attaches via small jack plug so it can be removed if desired
  • Mono 1/4" jack with an automatic "off" circuit that turns the pre-amp off when the cord is unplugged
  • Controls for volume, bass, mid-range, treble and pres,Built-in battery holder for 9-volt battery (not included)
  • Can be easily fitted into your acoustic and cigar box guitars ,it is essential to electrify and amplify their sound
  • PLEASE NOTED: THIS GUITAR PICKUI IS SUITABLE FOR CIGAR BOX GUITAR

User questions & answers

Question: Does this come with directions
Answer: No, no instructions, none of the 10 or 12 that I have purchased over the past couple of years had instructions. Question please, what is your intended application? I could help you with some tips & tricks. They are a very good rod piezo, the pre amp and graphic equilizer are very good....the 9v. Battery last a long time, hundreds of hours in my experience. The built in battery check light is very handy. The leads/wires are plenty long enough and all is soldered together & ready to go. My recommendation is to purchase the unit & experiment with it. Put a battery in it, plug you standard 1/4” guitar cord into the unit, plunge the other end into your amp. Tap on the piezo, hold it directly onto the top of a guitar or hold it tightly to the bridge, you will be impressed with the quality. Every application will have little nuances, but the concept is all the same. The pickup amplified vibrations it comes into contact with!
Question: What size is the small jack that connects the piezo to the amp
Answer: This is a 2.5 mm mono miniature Jack plug (also called 2.5 mm miniature phone plug). Make sure you have a spare one in case you plan to cut the cable for shortening purposes and re-solder this plug. The original plug is not suitable for disassembling.
Question: Will this work for an acoustic bass
Answer: It Is designed to work with a piezo pickup. You would need to install the pickup under the bridge or hook up a different piezo pickup. I modified it and installed it in a small wooden cigar box with an input jack for the guitar and the equalizer jack for output to the amp.
Question: Does the 9volt holder have a flat top or a slight angle
Answer: there is a slight curve to the face of the pre-amp unit

Timiy EQ-7545R Piezo Pickup Acoustic Guitar Preamp Pickup Amplifier Equalizer Tuner 4 Bands Preamp Amplifier Equalizer Tuner Acoustic Guitar Pickup Preamp

Jinhui Direct

Based on 28 reviews Check latest price

Product description

Features:

- These great little powered pre-amp units include all of the parts you need to add a pickup to your acoustic or cigar box guitar.

- The rod piezo offers great tone and pickup range, and is made to be mounted beneath the saddle of a standard acoustic guitar.

- It can be easily built into a cigar box guitar bridge as well, or mounted inside the instrument.

- These can be mounted into a guitar with no soldering necessary (though of course some cutting, drilling and other alterations would be needed).

- Please note that the plastic face is curved, so as to fit the curved side of a standard acoustic guitar.



Specifications:

Material: Plastic, Metal

Color: Black

Presence Control: ±12dB at 8KHz

Middle Control:±12dB at 600Hz

Treble Control:±12dB at 2.2KHz

Bass Control: ±12dB at 600Hz

Size: 10.2 x 4.5 x 6cm/ 4" x 1.8" x 2.4" (L*W*T)

Cable Length: 56cm/ 22"

2.5mm Plug Cable Length: 35cm/ 13.8"

Weight:132g



Package Content:

1 x Preamp Plus Pickup

1 x Connecting Wire with 2.5mm Plug Low battery indicator.



Note: Battery not included here.

  • 🎸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.

User questions & answers

Question: Will this product work on a ukulele u-bass
Answer: No these cheap ones, they come from china. if you want instructions you'll have to google it or buy fisherman. I had no problem finding install video on youtube for mine. good luck

BOSS Acoustic Preamp Guitar Pedal (AD-2)

BOSS

Based on 72 reviews Check latest price

Product description

Natural acoustic sound everywhere you play with the AD-2 acoustic preamp, Acoustic-Electric guitarists can now experience natural, studio-quality sound while performing on any stage. Equipped with an advanced BOSS sound engine, This compact pedal packs sophisticated processing power that belies its small size and simple, intuitive interface. Acoustic resonance reproduces the complex resonance characteristics of your unplugged tone, while ambience provides pro-level reverberation perfectly optimized for acoustic guitar. The AD-2 also features essential stage tools such as a notch filter for feedback control, a balanced DI out for direct connection to a PA, and a convenient mute function for tuning and switching guitars.

  • 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

User questions & answers

Question: Should this be used with an amp, or does it work going direct into the PA
Answer: It works well either way. I have had success using it through expensive and cheap p.a. systems, and various guitar amps like Fishman and Bose. It always delivers the sound I want.
Question: Would this be suitable for boosting/controlling the signal of an acoustic guitar with contact pickups or would a boost pedal be better
Answer: I have found that this pedal is mostly to enhance the tone of the acoustic guitar. If you need to increase the volume you will be better off with some kind of booster pedal.
Question: Does it work with a adaptor DC 9.5v - 1A
Answer: I would recommend sticking with the official BOSS/Roland power supply or use a 9V battery.
Question: Does it it work well with standard/non ac/electrics mic'd
Answer: This box has no mic input. There are others that do, like the Zoom A3. The main function of this one is to process a piezo signal, and its tone controls are pretty minimal, so unless you want it for a piezo pickup, you should probably look at other boxes.

Product features

AD-2 Acoustic Preamp Pedal

With the AD-2 Acoustic Preamp, acoustic-electric guitarists can now experience natural, studio-quality sound while performing on any stage. Equipped with an advanced BOSS sound engine, this compact pedal packs sophisticated processing power that belies its small size and simple, intuitive interface. Acoustic Resonance reproduces the complex resonance characteristics of your unplugged tone, while Ambience provides pro-level reverberation perfectly optimized for acoustic guitar. The AD-2 also features essential stage tools such as a notch filter for feedback control, a balanced DI out for direct connection to a PA, and a convenient mute function for tuning and switching guitars.

Bring Your Acoustic’s Natural Sound to the Stage

The tone of an acoustic guitar is created by the complex interaction of sounds from its body, top, strings, and other elements. And as you play with varying techniques, dynamics, and more, this interaction constantly evolves to create the rich, woody sound we love. Unfortunately, the standard undersaddle piezo pickups installed on most stage guitars simply can’t reproduce this resonant complexity. The AD-2’s Acoustic Resonance effect solves this issue by analyzing the input signal as you play, and then employing advanced processing to beautifully recreate your guitar’s naturally evolving tone. Twisting the one-knob control adjusts multiple parameters inside the AD-2 to achieve the perfect tonal balance for any style, from delicate fingerpicking to intense strumming.

Enhance Your Guitar with Pro-Quality Reverb

After using Acoustic Resonance to bring back your guitar’s natural, intimate tone, adding some further depth and dimension with a little reverb makes it that much better. With the AD-2’s Ambience effect, you can dial in studio-quality reverb for any performing environment. Unlike standard reverbs that can cloud an acoustic guitar’s sound, the optimized BOSS algorithms in the AD-2 produce lush, deep ambience that perfectly complements your instrument’s voice. Like the Acoustic Resonance effect, a simple one-knob control tweaks many interlocked parameters under the hood, giving you access to a wide range of detailed reverb sounds.

DI Output and Feedback Killer

The AD-2 features two independent outputs for performance flexibility. Connect the Output jack to your acoustic guitar amp or stage monitor, and use the Line Out to send a balanced signal direct to the PA mixer. It’s even possible to turn off the Ambience effect in the Line Out signal, giving the PA engineer the flexibility to add their own reverb at the board. And if you encounter any low-frequency feedback issues on stage, the AD-2’s notch filter has you covered. As soon as you hear that familiar rumble, just turn the Notch knob until it goes away. It’s that easy!

L.R. Baggs Session DI Acoustic Guitar Preamp and DI

LR Baggs

Based on 38 reviews Check latest price

Product description

Whether you're playing live or laying down tracks, the LR Bags Session Acoustic DI preamp pedal will help you get the sound you want out of your acoustic-electric guitar. A collection of clever single-knob processors let you quickly dial in professional, quality tone. Start off by cutting out the boom with the high pass filter (located on the side), which offers four settings between 40Hz and 200Hz so you can really dial it in. Next there's the variable Garret Null notch filter, which lets you tame the resonance that causes feedback, and there's a phase switch too, just in case. The saturation control makes it easy to dial in the kind of rich warmth that studio engineers use to make acoustic guitars sit perfectly in the mix. Lastly, there's the Session Acoustic DI's multiband compression, which lets you add smooth polish to your sound with just a twist of a knob.

  • Analog Saturation enhances warmth and harmonic content
  • Compression / EQ smoothes out common problem frequencies
  • Garret Null notch filter tames resonant feedback
  • Variable high-pass filter attenuates extraneous low frequencies
  • Mute footswitch for ¼" and XLR outs

User questions & answers

Question: Can i use the session di for my bass guitar or electric guitar ? i have fender jazz bass and telecaster. do you think it will sound great
Answer: Hello, this is specially designed for guitar. For ukulele,you can search these two products in our store: B07BPS45X7, B07BPWD1HX.
Question: Session Di or Para Di? which one is better
Answer: 1 * tuning and comparing platform (about 9.8 * 5.8 * 6.1cm, installation area (that is, the opening area of the guitar) is about 5.1 * 8.8cm 1 * power supply, output platform (about 6.5 * 5 * 5.5cm, installation area (ie, guitar needs opening area) about 5.2 * 4cm, using 9V battery,
Question: What is the mega ohm impedance
Answer: Dear customer, first of all thank you for your question; the installation is very simple, there are related videos online, no installation instructions are required.
Question: How about for ukuleles with passive K & K pickups
Answer: I don't have a single complaint about my Cherub G-Tone GT-6. However, when a company creates a new product for an existing marketplace, they have to make some decisions about quality vs. price... This means that since components are purchased from the lowest bidder rather than the higher-quality suppliers, there is bound to be a higher incidence of failure in the end product. This is one of the least expensive pick-ups available today... you have to expect that quality suffers in order to achieve that price. The company that creates this product, however, should have the value of "returned items" factored into their business model. I recommend that you contact your supplier and express your dissatisfaction with the product and request an exchange for a new item (if you want to roll the dice again, which is what I'd probably do), or a refund if you'd rather step up to a higher quality product. I find that most on-line retailers would rather accept the cost of replacing a faulty product than risk a scathing review about selling complete junk. Most retailers will treat us however we allow them to (they still have a business to run, after all), so please don't allow anyone to take your money without even an effort at recompense. When we stand up to retailers who push sub-standard products and then count on us to just roll over and accept the loss, we do all on-line consumers a favor by helping to make that business model less tenable. At the end of the day, you don't get what you pay for, you get what you settle for. Again, I can only tell you that I'm completely satisfied with my Cherub G-Tone. Good luck in your efforts.

Acoustic Guitar 4-Band EQ Equalizer System Acoustic Guitar Preamp Piezo Pickup LCD Screen Tuner

Based on 11 reviews Check latest price

Product description

Specification:

Input impedance: 2.2MΩ

Frequency response: 20 HZ - 20 kHZ

Control range:

Bass: ± 12dB at 60 HZ

Midd: ± 12dB at 500 kHZ

Treble: ± 12dB at 3 kHZ

Presence: ± 12dB at 10 kHZ

Powered by 9V Alkaline battery (not included).



Package List:

1 * 4 Band EQ Equalizer

1 * Battery box

1 * Piezo Pickup Line

8 * Mounting screws

  • Shape sound and eliminate feedback with 4 bands of equalization.
  • With this equalizer, you spend less time tweaking controls and more time playing.
  • With bass, middle, treble, pres control knobs.
  • Wide frequency range from 20 HZ to 20 kHZ.
  • Easy to read metronome on LCD display.

User questions & answers

Question: What are the dimensions of the hole you have to have to insert the preamp? considering this as a replacement for a broken oem unit
Answer: Passive pick-ups by nature need extra boost. The Baggs Session DI is both a direct box as well as a pre-amp. This will help boost your volume to an amp or sound board. I'm not sure how much control the compression or sound shaping will do for you since it was designed for acoustic guitar frequencies, but I certainly don't see it hurting your sound. Play around with it and dial in as much as you feel you need.

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