---
product_id: 489514442
title: "10PCS 35mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar"
brand: "yqboom"
price: "Bs.230"
currency: BOB
in_stock: true
reviews_count: 9
category: "Yqboom"
url: https://www.desertcart.bo/products/489514442-10pcs-35mm-piezo-disc-transducer-contact-microphone-trigger-sound-sensor
store_origin: BO
region: Bolivia
---

# High sensitivity, low power Resonant frequency 3.0~5.0 KHz 3.94-inch pre-wired leads 10PCS 35mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar

**Brand:** yqboom
**Price:** Bs.230
**Availability:** ✅ In Stock

## Summary

> 🎸 Amplify your creativity—turn vibrations into vibes!

## Quick Answers

- **What is this?** 10PCS 35mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar by yqboom
- **How much does it cost?** Bs.230 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/489514442-10pcs-35mm-piezo-disc-transducer-contact-microphone-trigger-sound-sensor)

## Best For

- yqboom enthusiasts

## Why This Product

- Trusted yqboom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** 35mm discs with minimal footprint, enabling seamless integration into your acoustic instruments or tech gadgets.
- • **Plug & Play Flexibility:** Pre-wired 3.94-inch leads make setup effortless—perfect for quick DIY instrument builds or sensor projects.
- • **Versatile DIY Essential:** Ideal for electronic drum triggers, contact mics, buzzers, and creative sound experiments—10 discs for endless innovation.
- • **Precision Vibration Capture:** Pinpoint acoustic signals with 3.0~5.0 KHz resonant frequency for crystal-clear sound detection.
- • **Durable & Temperature Resistant:** Brass and ceramic construction ensures stability and longevity even under demanding conditions.

## Overview

This 10-pack of 35mm piezo disc transducers offers high sensitivity and stable resonance between 3.0 and 5.0 KHz, with durable brass and ceramic build. Pre-wired with 3.94-inch leads, these versatile sensors are perfect for DIY acoustic pickups, drum triggers, and sound detection projects, delivering professional-grade performance for makers and musicians alike.

## Description

Buy YQBOOM 10PCS 35mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar: Pickups & Pickup Covers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Quality and Versatile for DIY Instrument Projects - I bought this set of YQBOOM piezo discs to experiment with pickups for various acoustic instruments, and I’m very satisfied with their performance. Pros: • Good Sound Sensitivity: These piezo discs are highly sensitive and pick up vibrations well. They work great on acoustic instruments like guitars and drums, capturing clear, resonant sounds with minimal distortion. • Perfect for DIY Projects: With 10 discs included, this pack offers a lot of flexibility for DIYers. I’ve used them to create drum triggers and pickups for CBG guitars, and they’re perfect for experimenting with different placements and configurations. • Sturdy Build and Quality Wires: The 3.94-inch wires are just the right length for easy setup, and they seem durable enough to hold up during repeated use. The discs themselves feel well-made and have handled soldering and installation without any issues. • Affordable: Given the quality, you get great value here, especially with 10 in the pack. Cons: • May Require Some Customization: Depending on your setup, you might need to add foam or adhesive backing for better sound isolation. Not a big deal, but something to keep in mind. Overall, these piezo discs have been a fantastic addition to my toolkit. They’re versatile, well-built, and work exactly as advertised. Highly recommended for anyone looking to experiment with contact microphones or DIY acoustic pickups!
Review: Cheap but the packaging is very lacking - These things are fragile, I was shocked to find that they were shipped in a ziplock bag rather than a box. In my case they were all in good shape but it really wouldn't take much to destroy them in shipping. I personally use these for auto bed leveling on my 3d printer and these work well for that purpose. The wires are a bit lacking but if you're careful and don't overheat the ceramic it's easy enough to solder thicker wires.

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B2QS8VK5 |
| Customer Reviews | 4.5 4.5 out of 5 stars (402) |
| Date First Available | May 31, 2022 |
| Item Weight | 1.02 ounces |
| Material Type | Brass |
| Package Dimensions | 3.86 x 2.36 x 0.67 inches |
| Size | 10Pcs 35mm |

## Images

![10PCS 35mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar - Image 1](https://m.media-amazon.com/images/I/71K2Ytm2QpL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality and Versatile for DIY Instrument Projects
*by J***D on November 12, 2024*

I bought this set of YQBOOM piezo discs to experiment with pickups for various acoustic instruments, and I’m very satisfied with their performance. Pros: • Good Sound Sensitivity: These piezo discs are highly sensitive and pick up vibrations well. They work great on acoustic instruments like guitars and drums, capturing clear, resonant sounds with minimal distortion. • Perfect for DIY Projects: With 10 discs included, this pack offers a lot of flexibility for DIYers. I’ve used them to create drum triggers and pickups for CBG guitars, and they’re perfect for experimenting with different placements and configurations. • Sturdy Build and Quality Wires: The 3.94-inch wires are just the right length for easy setup, and they seem durable enough to hold up during repeated use. The discs themselves feel well-made and have handled soldering and installation without any issues. • Affordable: Given the quality, you get great value here, especially with 10 in the pack. Cons: • May Require Some Customization: Depending on your setup, you might need to add foam or adhesive backing for better sound isolation. Not a big deal, but something to keep in mind. Overall, these piezo discs have been a fantastic addition to my toolkit. They’re versatile, well-built, and work exactly as advertised. Highly recommended for anyone looking to experiment with contact microphones or DIY acoustic pickups!

### ⭐⭐⭐⭐⭐ Cheap but the packaging is very lacking
*by M***M on September 12, 2022*

These things are fragile, I was shocked to find that they were shipped in a ziplock bag rather than a box. In my case they were all in good shape but it really wouldn't take much to destroy them in shipping. I personally use these for auto bed leveling on my 3d printer and these work well for that purpose. The wires are a bit lacking but if you're careful and don't overheat the ceramic it's easy enough to solder thicker wires.

### ⭐⭐⭐⭐ Work good. Better if you glue the solder so they don't break
*by S***. on January 28, 2026*

They work. But if you are using these for drums, well, I would do this for any application, put a drop of hot glue on the soldered wires. They break right there. Once I started using hot glue they did better. The wires are super thin!

## Frequently Bought Together

- YQBOOM 10PCS 35mm Piezo Disc Transducer Contact Microphone Trigger Sound Sensor with 3.94 Inches Wires for Acoustic Instrument，Mic Drum Trigger Acoustic Pickup CBG Guitar
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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-16*