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The 8 Best piezo transducers of 2025

Are you trying to find piezo transducers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling piezo transducers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 22 hours of research and did 24 piezo transducers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best piezo transducers you can buy today

No. 1
TIMESETL 15pcs Piezo Pickup 27mm Piezo Amplifiers Discs with 13" Leads for Acoustic Guitar Drum
  • [High Quality] Made of brass and ceramic, temperature resistant, stable, durable and long service life
  • [Size] Piezo pickup plate diameter 27mm, thickness 0.4mm; wire length 33mm(13"), small, thin and lightweight
  • [High Performance] Resonant frequency 4.6 +/- 0.5 KHz, resonant impedance 300 ohms max, low power consumption and high sensitivity
  • [Easy To Use] These pre-wired piezo pickups are easy to install and use in cigar box guitars, foot stompers and other home-made instruments for sound and vibration detection
  • [Wide Usage] Perfect for beginner to use as touch-sensors, electronic drum triggers, buzzers, make your own contact mics, also used for watches, cameras, phones, electronic toys, computer, etc
No. 2
4PACKS 50MM Guitar Pickup Piezo Transducer Prewired Amplifier With 6.35MM Output
  • The sound pickup is high-quality 50mm Piezoelectric ceramic disc transducer,It is very large and can collect a wider range of sound in case you are sure where are the best parts of the sounds.
  • This is a pre-wired, pre-soldered piezo and jack harness which make it easy for you. All you have to do is to attach the piezo in or on your build, drill a hole and mount the jack. Then you're done!Fit for most st music instruments such as Guitar Mandolin Cigar box Guitar Violin Ukulele Banjo, etc.
  • Installation instruction:1 Take the plastic film down from the back of transducer to expose the adhesive, 2 Place the transducer through the sound hole to the lower part of the front body where the guitar produces the best tonal response,3 Drill a hole from inside the body, loosen the end-pin jack nut, insert it to the hole and tighten the nut The above procedures depend on different instruments.
  • Package included:4 x Disc piezo pickup
No. 3
Onown Pickup Wiring Kit PIckup Piezo 50mm Sensitive Transducer Pickups Prewired Amplifier with 6.35mm Output Jack for Cigar Box Guitars and Acoustic Instruments
  • Ensure great tone: pickup piezo transducer with metal material body will enhance the sound of your guitar or ukulele with the advantage of being able to eliminate interfering external sounds and not be influenced by sound reflections from nearby objects, give it a purer acoustic tone.
  • No soldering required, just drill two hole for the jack glue on the piezo.
  • Perfect replacement: nice replacement part for your instrument. Which fit for most string music instruments such as Guitar Mandolin Cigar box Guitar Violin Ukulele Banjo, etc. Great accessory for guitar enthusiasts.
  • Premium material: made of high quality material, which is wear-resistant, durable and also eco-friendly with exquisite design and workmanship.
  • Large piezo has double stick tape mounted,works great.
No. 4
BQLZR 0.25inch Output Jack Guitar Pickup Piezo Transducer for Guitar Violin Pack of 3
  • It can give your instrument a new lease of life for amplification purposes.
  • Nice replacement part for your music instrument. Easy to install, convenient to use.
  • Be sure to remove any dust before placing pickup will reproduce a full, natural, distinct.
  • Sensor Diameter: Approx. 27mm/1.06inch, Cable Length: Approx.20cm/7.87inch,Output Jack: 6.35mm/0.25inch
  • Suitable for most string music instruments such as guitar, violin etc.
  • High-Quality Material: Made of high-quality material, wear-resistant, durable and environmentally friendly, with exquisite design and craftsmanship.
  • It can eliminate interfering external sounds and is not affected by sound reflections from nearby objects, giving it a purer original sound.
No. 5
YQBOOM 10PCS 41mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument,Mic Drum Trigger Acoustic Pickup CBG Guitar
  • Perfect for beginner to use as touch-sensors, electronic drum triggers, buzzers, make your own contact mics, also used for watches, cameras, phones, electronic , computer, etc.
  • These pre-wired piezo pickups are easy to install, foot stompers and other home-made instruments for sound and vibration detection.
  • Resonant frequency 3.0~5.0+/- 0.5 KHz, resonant impedance 300 ohms max, low power consumption and high sensitivity.
  • Made of brass and ceramic, temperature resistant, stable
  • Lead Length: 10cm /3.94 Inch.Package Contents: 10 PCS.
No. 6
Cheerock Pack of 20 Piezo Disc, 20mm Piezo Discs Transducer with 3.94inch Leads, Acoustic Contact Microphone Piezo Pickup, Piezo Elements for Drum Triggers Microphone Trigger Element CBG Guitar
  • What you will get: 20pcs 20mm piezo discs. Resonant frequency: 5.8 KHz. Resonant Impedance: max 300 Ohms. Leads length: 3.94 inch/100 mm. These piezo discs are light and easy to use.
  • Good material: The piezo discs transducer is made of brass and ceramic, it is durable and can guarantee long-term use, low power consumption and high sensitivity.
  • Easy to use: These piezo elements are pre-wired for easy installation and are ideal for acoustic instrument pickups, foot stompers, contact microphones and other home-made instruments for sound vibration detection.
  • Wide Application: The piezo discs are perfect for beginner to use as touch-sensors on DIY projects, it is fun to turn acoustic instruments into electric sound, great for installing on cigar box guitars, drum triggers etc.
  • If you are not satisfied or have any questions, please feel free to contact us to get a satisfied solution. Cheerock will be happy to assist you and reply within 24 hours.
No. 7
DZS Elec 15PCS 35mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 4 Inches Wires for Acoustic Instrument
  • Plate Material: Brass.Resonant Frequency: 1.8 +/- 0.3 KHz.
  • Resonant Impedance: less than or equal to 300 Ohms .Static Capacitance: 50000PF +/- 30%.
  • Lead Length: 10cm /3.94 Inch.
  • Package Contents: 15 PCS.
  • Suitable for DIY projects, contact microphones, cigar box guitar pickups, touch sensors, drum triggers, homemade speakers, buzzers, etc.
No. 8
uxcell 10 Pcs Piezo Discs 10mm Acoustic Pickup Transducer Element Trigger Buzzer CBG Guitar
  • [High Performance] Resonant frequency 3.0~5.0+/- 0.5 KHz, resonant impedance 300 ohms max, low power consumption and high sensitivity.
  • [Size] Piezo pickup plate diameter 10mm/ 0.39 inches, thickness 0.3mm/ 0.01 inches; small, thin and lightweight, package: 10 Pcs x buzzer film.
  • [] Made of brass and ceramic, temperature resistant, stable, durable and long service life.
  • [Easy To Use] These pre-wired piezo pickups are easy to install, foot stompers and other home-made instruments for sound and vibration detection.
  • [Wide Usage] Perfect for beginner to use as touch-sensors, electronic drum triggers, buzzers, make your own contact mics, also used for watches, cameras, phones, electronic , computer, etc.
No. 9
35mm Piezo Transducer with Soldered Wire (Pack of 20)
  • Made of brass and ceramic.
  • Piezo plate diameter 35mm, thickness 0.4mm, wire length 2 1/8 inch.
  • Resonant frequency 2.6 +/- 0.5 KHz, resonant impedance ≤250Ω, static capacitance 35,000 +/- 30%PF.
No. 10
PAGOW Pickups Piezo Transducer, 3 in 1 Microphone Contact Self-adhesive Mono Piezo Pickup with Buzzer for Electronic Acoustic Guitar Violin Ukulele
  • Applications : 3 IN 1 Transducer Pickup System fit for most string music instruments, amplify an upright bass, banjo, violin, ukulele, viola, cello, mandolin, resonator guitar,etc.
  • Premium Material : Quality ABS Plastic, Electronic Part: Metal, Color: black lines, silver tone.
  • Prptable Size : Small size, portable and easy to use. Cable Length: approx. 57cm/ 22.44", 3-pack Piezo electric Disk Dia. : approx. 27mm/ 1.06", Endpin Jack Dia. : approx. 6mm / 0.24".
  • Self Adhesive : The plastic squares is a self adhesive block to mount the extra wire in your box, without pre amp they will work well.
  • Installation : No Battery and Soldering Required, pre-wired piezo mic save time for you, easy to install, convenient to use.
No. 11
uxcell 10 Pcs Piezo Discs 12mm Acoustic Pickup Transducer Ceramic Leads Trigger Buzzer Drum Guitar
  • [High Performance] Resonant frequency 3.0~5.0+/- 0.5 KHz, resonant impedance 300 ohms max, low power consumption and high sensitivity.
  • [Size] Piezo pickup plate diameter 12mm/ 0.47 inches, thickness 0.3mm/ 0.01 inches; small, thin and lightweight, package: 10 Pcs x buzzer film.
  • [] Made of brass and ceramic, temperature resistant, stable, durable and long service life.
  • [Easy To Use] These pre-wired piezo pickups are easy to install, foot stompers and other home-made instruments for sound and vibration detection.
  • [Wide Usage] Perfect for beginner to use as touch-sensors, electronic drum triggers, buzzers, make your own contact mics, also used for watches, cameras, phones, electronic , computer, etc.
No. 12
2 Packs 50mm Piezo Pickup Transducer Prewired Amplifier with 6.35mm Output Jack for Acoustic Guitars, Ukuleles, and Cigar Box Guitars
  • COMPREHENSIVE KIT - The package includes 2 Packs large 50mm piezoelectric ceramic disc transducer with double-sided tape for easy mounting, ensuring you have everything you need to enhance your instrument's sound.
  • ENHANCED ACOUSTIC TONE - The high-quality piezoelectric transducer with a metal body ensures your guitar or ukulele produces a purer acoustic tone by eliminating external sound interference and avoiding sound reflections from nearby objects.
  • EASY INSTALLATION - No soldering is required. Simply drill two holes for the jack, attach the piezo with the included adhesive, and you're done. This pre-wired, pre-soldered harness makes the setup process quick and straightforward.
  • VERSATILE COMPATIBILITY - This pickup is a perfect replacement part for various string instruments, including guitars, mandolins, cigar box guitars, violins, ukuleles, and banjos, making it a great accessory for any string instrument enthusiast.
  • PREMIUM MATERIALS - Crafted from high-quality, wear-resistant, and eco-friendly materials, this transducer boasts durability and exquisite design, ensuring long-lasting performance and reliability.
No. 13
Jiayouy Pickup Piezo Transducer, 3 in 1 Piezo Contact Microphone Pickup for Electronic Acoustic Guitar Violin Ukulele
  • Applications: 3 in 1 Transducer Pickup System fit for most string music instruments, such as guitar, ukulele, mandolin and banjo and so on.
  • Self Adhesive : The plastic squares is a self adhesive block to mount the extra wire in your box, without pre amp they will work well.
  • Installation : No Battery and Soldering Required, pre-wired piezo mic save time for you, easy to install, convenient to use.
  • Endpin Jack Dia. : approx. 6mm / 0.24". 3-pack Piezoelectric Disk Dia.: approx. 27mm/ 1.06", Cable Length: approx. 57cm/ 22.44"
  • Premium Material : Quality ABS Plastic, Electronic Part: Metal, Color: black lines, silver tone.
No. 14
PAGOW 2 Sets Acoustic Guitar Pickup, 3 in 1 Pickups Piezo Transducer, Microphone Contact Self-adhesive Mono Piezo Pickup with Buzzer for Electronic Acoustic Guitar Violin Ukulele
  • Applications : 3 IN 1 Transducer Pickup System fit for most string music instruments, amplify an upright bass, banjo, violin, ukulele, viola, cello, mandolin, resonator guitar,etc.
  • Premium Material : Quality ABS Plastic, Electronic Part: Metal, Color: black lines, silver tone.
  • Size : Small size, portable and easy to use. Cable Length: approx. 57cm/ 22.44", 3-pack Piezo electric Disk Dia. : approx. 27mm/ 1.06", Endpin Jack Dia. : approx. 6mm / 0.24".
  • Self Adhesive : The plastic squares is a self adhesive block to mount the extra wire in your box, without pre amp they will work well.
  • Easy to Installation : No Battery and Soldering Required, pre-wired piezo mic save time for you, easy to install, convenient to use.
No. 15
35mm Piezo Transducer with Soldered Wire (Pack of 20)
  • This package contains 20 piezoelectric sensors with a diameter size of 35 mm, using a 49 mm diameter PVC subfilm with a solder wire length of 120 mm, making installation easy.
  • These transducers utilize the piezoelectric effect to convert mechanical energy into electrical signals, making them ideal for use in various electronic projects, including sensors, alarms, and musical instruments.
  • They have high sensitivity and low power consumption, and their durable construction ensures long-lasting performance.
  • Additionally, their compact and lightweight design makes them easy to integrate into different applications.
No. 16
20mm Piezo Transducer with Soldered Wire (Pack of 20)
  • Made from brass and ceramic.
  • Piezo plate diameter 20mm, thickness 0.3mm, wire length 1 3/4 inch.
  • Resonant frequency 5.5+/-0.5 kHz, resonant impedance ≤300Ω, static capacitance: 15,000±30%PF, input voltage range: 1.5-30V.
No. 17
Piezoelectric Film High Sense Sensor Flexible Polymer Film Sensor, Micro Force Pressure Transducer for Measuring Physiological and Physical Phenomena
  • [ Practical High Sensitive Film]: This is a pretty practical Piezoelectric Film, it is designed for detecting and measuring physiological and pressure changing, it adopts quality polymer material which has high sensitivity, low acoustic impedance, high stability, has high accuracy and quick response
  • [ Muti Layer Structure]: Not only is this Micro Force Pressure Transducer practical for measuring physiological, but also it is composed for quality PET substrate and has multi layer structure, which is pretty stable and , upper and lower electrodes, piezoelectric film layer and insulating protective layer
  • [Quality Reliable]: This Micro Force Pressure Transducer is made of quality thick polymer, which has high wear and hardness, hard to break or damage, and also has good chemical resistant, environmentally friendly, and to be used for a long life
  • [Wide Application]: This is a great practical High Sense Sensor Flexible Polymer Film Sensor, has high sensitivity that can measure physiological change and it is sturdy and reliable, can be widely used for measuring physiological such as heart rate, pulse, respiration, and monitor physical phenomena such as vibration and shock
  • [Satisfactory Guarantee]: We are a customer oriented company that is dedicate to provide best product and fast service, if you have any problems with this product you can to us and we will help solve the problem for you as soon as possible
No. 18
XIITIA 8pcs Piezoelectric Sensor Analog Ceramic Vibration Sensor Module 3.3V/5V Piezoelectricity for Arduino DIY KIT
  • ★Working Voltage: 3.3V or 5V; Item Size: 30mm x 23mm
  • ★Based on piezoelectric ceramic chip analog vibration makes use of the anti-transformation process of piezoelectric ceramic making the electric signals vibrate.
  • ★When the piezoelectric ceramic shocking will generate an electrical signal, Controller analog port can be perceived slight vibration signals, Also can be realized with vibration interactions related works, such as electronic drums.
  • ★Different from digital vibration sensor that only accounts times, this analog ceramic piezo vibration sensor module can tell extent of vibration.
  • ★This Ceramic Piezo Vibration Piece Sensor buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change which is proportional with the strength of vibration. So you can know the extent of vibration.
No. 19
uxcell 5 Pcs Piezo Discs 35mm Acoustic Pickup Transducer Microphone Trigger Buzzer Drum Guitar
  • [High Performance] Resonant frequency 3.0~5.0+/- 0.5 KHz, resonant impedance 300 ohms max, low power consumption and high sensitivity.
  • [Size] Piezo pickup plate diameter 35mm/ 1.38 inches, thickness 0.3mm/ 0.01 inches; small, thin and lightweight, package: 5 Pcs x buzzer film.
  • [] Made of brass and ceramic, temperature resistant, stable, durable and long service life.
  • [Easy To Use] These pre-wired piezo pickups are easy to install, foot stompers and other home-made instruments for sound and vibration detection.
  • [Wide Usage] Perfect for beginner to use as touch-sensors, electronic drum triggers, buzzers, make your own contact mics, also used for watches, cameras, phones, electronic , computer, etc.
No. 20
Cheerock 1pcs Piezo Pickup Transducer, 3in1 Microphone Contact Acoustic Preamp, 1/4 Inch Self-Adhesive Piezo Pickups Transducer for Kalimba Thumb Piano and Other Small Instruments
  • What you will get: 1 x 3in1 microphone contact piezo pickup. Size: 1/4 inch/6.35 mm jack. Cable length: 3.5 inch/90 mm.
  • Easy to use: The self-pasting design makes piezo pickup transducer easy to use, no batteries or soldering required, just plug the jack into the amplifier on your instrument and you can easily get a pure tone.
  • Applicable musical instruments: This 3in1 transducer pickup is particularly suitable for small instruments such as kalimba and other thumb piano, can also be used on guitar violin bass.
  • Pure tone: When you use piezo contact microphone pickup, the contact microphone receives sound through direct contact with the sound source, which can be very good at reducing noise and getting a cleaner sound.
  • If you are not satisfied or have any questions, please feel free to contact us to get a satisfied solution. Cheerock will be happy to assist you and reply within 24 hours.

How to choose a good piezo transducers

Does the idea of finding a fantastic piezo transducers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in piezo transducers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top piezo transducers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top piezo transducers on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top piezo transducers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top piezo transducers based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the piezo transducers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good piezo transducers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your piezo transducers.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting piezo transducers for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our piezo transducers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what piezo transducers should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on piezo transducers.