---
product_id: 514432334
title: "Power Amplifier VU Meter with Driver Board Kit Sound Audio Level Indicator Audio Level Meter with Backlit for DIY Home Car White 960uA Maximum Current Sensitivity"
price: "₩136493"
currency: KRW
in_stock: true
reviews_count: 2
url: https://www.desertcart.kr/products/514432334-power-amplifier-vu-meter-with-driver-board-kit-sound-audio
store_origin: KR
region: South Korea
---

# Adjustable white backlight Compact & easy install 960µA max sensitivity Power Amplifier VU Meter with Driver Board Kit Sound Audio Level Indicator Audio Level Meter with Backlit for DIY Home Car White 960uA Maximum Current Sensitivity

**Price:** ₩136493
**Availability:** ✅ In Stock

## Summary

> 🎛️ Elevate your sound game with precision and style — don’t just hear it, see it!

## Quick Answers

- **What is this?** Power Amplifier VU Meter with Driver Board Kit Sound Audio Level Indicator Audio Level Meter with Backlit for DIY Home Car White 960uA Maximum Current Sensitivity
- **How much does it cost?** ₩136493 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/514432334-power-amplifier-vu-meter-with-driver-board-kit-sound-audio)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Versatility:** Includes driver board and cables for seamless integration with home, car, or pro audio amplifiers.
- • **Precision Audio Monitoring:** High-sensitivity VU meters capture subtle sound peaks with 960µA max current for flawless audio calibration.
- • **Customizable Visual Feedback:** Adjust backlight brightness and pointer swing to match your studio vibe or DIY setup perfectly.
- • **DIY Enthusiast’s Dream Kit:** Comes with detailed manual and flexible cables, empowering you to create a personalized audio level indicator.
- • **Pro-Grade Build in Compact Form:** Lightweight ABS and PCB construction ensures durability without bulk, ideal for sleek installations.

## Overview

This VU Meter Kit features dual high-sensitivity meters with adjustable white backlighting and a driver board, designed for precise audio level monitoring in DIY, home, and car audio projects. Lightweight and compact, it offers easy installation with included cables and manual, making it a must-have for professionals and enthusiasts aiming for flawless sound calibration and stylish visual feedback.

## Description

Specification: Item Type: VU Meter Product Material: ABS, PCB Maximum Current Sensitivity: 960uA ± 10% Internal DC Impedance: 650Ω ± 10% Insulation Resistance: More than 50MΩ. Friction: ±1mm Pointer Length: 44±1mm from needle end to axes. Pointer Width: 0.45±0.05mm Meter Installation Position: Vertical Backlight Board: Light with backlight, 3V 20mA. Scope of Application: Suitable for DIY, recording studio, equipment, etc. Weight: Approx.206g/7.27oz Package List: 2 x VU Meter 1 x Driver Board 6 x Flexible Flat Cable 1 x Audio Cable 1 x User Manual

Review: Works great as customizeable stereo power meter - I use a class-D power amp which has continuous 400kHz 300mv carrier. I've tried other stereo power meters where either the amp carrier biased the meter up to 0.1 watt, had too narrow a useful power range, or both. My listening is typically less than 1 watt, so I was able to calibrate this meter to 1 watt at the 0dB reading. Full scale, +6 db, corresponds to 8 watts. The response is faster than other meters I've used so it seems useful for capturing peaks. And thankfully it ignores the amp carrier so it reads zero with no signal. One thing tripped me - the signal input for VU1 is the yellow lead, not the read one on the same side as the VU1 jacks.
Review: Good value for experienced electronics DIY - Pros: the meters are large, look great, and work nicely. Backlights are bluish-white. Cons: power supply not included, some soldering required, instructions are not very clear. I had to trace out LED back light polarity with DMM. The driver circuit is the common TS-VU003. It works with either line level audio source, or speaker terminals. The documentation is very poor, but if you're good with electronics you can figure it out. The meters look nice and work well, but they are litterally held together with scotch tape. I thought it was temporary, as it wraps from the back to the sides of the meters. But when I started taking that tape off, it became clear that's whats holding them together. Also, there is no mounting hardware for the meters, and no mounting holes either. Maybe use hot glue. My goal is to make a sensitive AC millivolt meter for electronics work bench for guitars and pedals. I may replace the driver board or just create a high-Z preamp for it...

## Features

- Audio Level Meter: sound level meter includes 2 VU meters and 1 driver board, which is convenient for testing.
- Reliable Work: ensure that the recording distortion is small, the maximum current sensitivity is 960uA, and the is high.
- Intelligent Adjustment: backlight brightness and pointer swing are adjustable, the driver board supports two output connection terminals and two level meter backlight power supply, changing the current limiting resistance can connect different backlights.
- Wide Application: can be widely used in DIY, home audio, car audio conversion, etc., very useful and reliable.
- Easy Installation: light weight, small size, convenient wiring, saving installation time. Packing list: 2 x VU meter, 1 driver board, 6 x flexible flat cable, 1 x audio cable, 1 x user manual. Easy and fast installation according to the user manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5FCC263 |
| Accessory Connection Type | default |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #796,871 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #324 in Sound & Noise Meters |
| Certification | CE, FCC |
| Customer Reviews | 3.9 3.9 out of 5 stars (7) |
| Date First Available | July 4, 2022 |
| Finish | Finish |
| Handle Material | default |
| Included Components | inc |
| Installation Method | InstallationMethod |
| Item Package Quantity | 1 |
| Item Weight | 7.3 ounces |
| Item model number | Walfront1ak785ztvu25 |
| Manufacturer | Walfront |
| Material | Material |
| Mounting Type | Surface mount |
| Package Dimensions | 5.63 x 5.51 x 2.44 inches |
| Part Number | Walfront1ak785ztvu25 |
| Power Source | PowerSource |
| Spout Height | 1 Centimeters |
| Voltage | 3 Volts |

## Product Details

- **Voltage:** 3 Volts
- **Manufacturer:** Walfront
- **Maximum Supply Voltage:** 3 Volts (DC)
- **Mounting Type:** Surface Mount
- **Brand:** Walfront

## Images

![Power Amplifier VU Meter with Driver Board Kit Sound Audio Level Indicator Audio Level Meter with Backlit for DIY Home Car White 960uA Maximum Current Sensitivity - Image 1](https://m.media-amazon.com/images/I/71R87ykTYKL.jpg)
![Power Amplifier VU Meter with Driver Board Kit Sound Audio Level Indicator Audio Level Meter with Backlit for DIY Home Car White 960uA Maximum Current Sensitivity - Image 2](https://m.media-amazon.com/images/I/71IfFfKWb+L.jpg)
![Power Amplifier VU Meter with Driver Board Kit Sound Audio Level Indicator Audio Level Meter with Backlit for DIY Home Car White 960uA Maximum Current Sensitivity - Image 3](https://m.media-amazon.com/images/I/71mzN5OXzWL.jpg)
![Power Amplifier VU Meter with Driver Board Kit Sound Audio Level Indicator Audio Level Meter with Backlit for DIY Home Car White 960uA Maximum Current Sensitivity - Image 4](https://m.media-amazon.com/images/I/71wxV98PpHL.jpg)
![Power Amplifier VU Meter with Driver Board Kit Sound Audio Level Indicator Audio Level Meter with Backlit for DIY Home Car White 960uA Maximum Current Sensitivity - Image 5](https://m.media-amazon.com/images/I/71kSM5MHw2L.jpg)

## Questions & Answers

**Q: what is the back light color yellow or blue ?**
A: It's more white than yellow.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great as customizeable stereo power meter
*by C***O on August 19, 2024*

I use a class-D power amp which has continuous 400kHz 300mv carrier. I've tried other stereo power meters where either the amp carrier biased the meter up to 0.1 watt, had too narrow a useful power range, or both. My listening is typically less than 1 watt, so I was able to calibrate this meter to 1 watt at the 0dB reading. Full scale, +6 db, corresponds to 8 watts. The response is faster than other meters I've used so it seems useful for capturing peaks. And thankfully it ignores the amp carrier so it reads zero with no signal. One thing tripped me - the signal input for VU1 is the yellow lead, not the read one on the same side as the VU1 jacks.

### ⭐⭐⭐⭐ Good value for experienced electronics DIY
*by M***T on June 11, 2024*

Pros: the meters are large, look great, and work nicely. Backlights are bluish-white. Cons: power supply not included, some soldering required, instructions are not very clear. I had to trace out LED back light polarity with DMM. The driver circuit is the common TS-VU003. It works with either line level audio source, or speaker terminals. The documentation is very poor, but if you're good with electronics you can figure it out. The meters look nice and work well, but they are litterally held together with scotch tape. I thought it was temporary, as it wraps from the back to the sides of the meters. But when I started taking that tape off, it became clear that's whats holding them together. Also, there is no mounting hardware for the meters, and no mounting holes either. Maybe use hot glue. My goal is to make a sensitive AC millivolt meter for electronics work bench for guitars and pedals. I may replace the driver board or just create a high-Z preamp for it...

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-06-06*