---
product_id: 666906232
title: "Douk Audio VU3 PRO Dual Analog VU Meter, 2-Way Amplifier Switch, Speaker Selector, Amp Audio Switcher Box 2-IN-2-OUT with DB Panel Display"
brand: "douk audio"
price: "S$288"
currency: SGD
in_stock: true
reviews_count: 10
category: "Douk Audio"
url: https://www.desertcart.sg/products/666906232-douk-audio-vu3-pro-dual-analog-vu-meter-2-way
store_origin: SG
region: Singapore
---

# 35 backlight colors & 5 brightness levels 350W max power pass-through 20 gain & 30 sensitivity levels Douk Audio VU3 PRO Dual Analog VU Meter, 2-Way Amplifier Switch, Speaker Selector, Amp Audio Switcher Box 2-IN-2-OUT with DB Panel Display

**Brand:** douk audio
**Price:** S$288
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game with the VU3 PRO – where precision meets style.

## Quick Answers

- **What is this?** Douk Audio VU3 PRO Dual Analog VU Meter, 2-Way Amplifier Switch, Speaker Selector, Amp Audio Switcher Box 2-IN-2-OUT with DB Panel Display by douk audio
- **How much does it cost?** S$288 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/666906232-douk-audio-vu3-pro-dual-analog-vu-meter-2-way)

## Best For

- douk audio enthusiasts

## Why This Product

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

## Key Features

- • **Customizable VU Meters:** Dual large analog meters with 35 backlight colors and adjustable brightness create a mesmerizing audio-visual experience.
- • **Powerhouse Compatibility:** Handles up to 350W, supporting high-power digital and tube amps for audiophile-grade performance.
- • **Premium Build for Pure Sound:** Crafted with CNC aluminum, copper jacks, and high-precision relays to ensure zero sound degradation and maximum durability.
- • **Remote-Controlled Convenience:** Switch settings and A/B compare from your seat with included remote—no interruptions, just pure listening flow.
- • **Seamless 2-IN-2-OUT Switching:** Effortlessly toggle between two amps and two speaker pairs without unplugging cables, preserving your gear and vibe.

## Overview

The Douk Audio VU3 PRO is a premium 2-IN-2-OUT amplifier and speaker switcher featuring dual large analog VU meters with customizable backlighting, supporting up to 350W power pass-through. Designed for audiophiles and professionals, it offers seamless switching between two amplifiers and two speaker pairs, remote control operation, and robust build quality with CNC aluminum chassis and high-precision components to ensure pristine sound integrity.

## Description

desertcart.com: Douk Audio VU3 PRO Dual Analog VU Meter, 2-Way Amplifier Switch, Speaker Selector, Amp Audio Switcher Box 2-IN-2-OUT with DB Panel Display : Electronics

Review: A must and Useful Switch - Better than the other swithces that I tested. Quality finish and functionality. This switch does not add any color and the loss of output is very minimal or I can say negligible. Very userful for every audiophile to compare between to amplifiers to evaluate performance of two differnt brands of speakers instantly. In my case I was comparing and evaluating my new Yamaha A-S801 amp with my vintage Denon PMA-720 using a pair of KEF Q350 and a pair of Klipch RP600 M-II. It is so convenient and handy to switch between amps and speaker pairs while not changing your listening position , using the remote. Also gives a good look to your rack with the UV meters. I will definitely recomend this.
Review: Beautiful eye candy. Works great. No discernible impact on sound. Smaller than pictured. - Unit worked great out of the box. You need your own USB power adapter because none is provided. Pretty much any old USD power adapter you have lying around works. This device is beautiful eye candy for your stereo setup. Who doesn't like 2 lively VU meters dancing on the music? I love the dial where you can select the sensitivity of the meter, so that even at low volume your meters can be dancing wildly. Minor gripe is that no battery was included for the remote but luckily I had one lying around. I tried a CR2025 but it needs a CR2032 battery. Although the remote control is a smaller than credit card sized piece of cheap black plastic, it works great. There is no discernible impact on sound by putting this unit between your amplifier and your speakers. Perhaps a little bit more rolled off on the high frequencies but I might imagine that. This device is great for A/B testing of speakers and amplifiers. It is amazing how smoothly it switches between speakers and amps. I was totally expecting loud clicks and pauses in the music but it is completely smooth and pretty much unnoticeable. Quite amazing. Obviously you need (an) extra set(s) of speaker cables, depending on how many amps and speakers you want to connect. The unit is much smaller than you would expect from the pictures. Those pictures are doctored where the unit is enlarged and showed on top of regular sized 17" wide stereo equipment, looking like almost equal width. That's a nasty marketing ploy. Not cool! The actual unit is 7"x5"x3". If you scroll down deep enough into the small font area of the manufacturer's description they give you the actual measurements but the pictures are totally misleading. Nonetheless good build quality and everything works as advertised. It's a keeper!

## Features

- VU3 Pro Amplifier/Speaker Selector: The fully upgraded version of VU3, with great improvements in size, functions and performance. 2-IN-2-OUT (Two groups of speaker jacks support output at the same time), flexible to switch and make a comparison between 2 amplifiers and 2 pairs of speakers, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets.
- Max. 350W Power Transmission and Super Compatibility: With the growing popularity of high-power amplifiers, the power requirements for switchers have also increased. With a maximum pass-through of 350W, the VU3Pro supports various types of high-power digital and tube amplifiers (BTL, Class A, Class B, Class AB, Class D, etc.), including 300W TPA3255 amps and floorstanding speakers.
- Custom-made Large and High-playability VU Meters: The VU3Pro features dual large VU meters and a bigger chassis, perfectly compatible with more audio devices in size. It offers 35 backlight colors and 5 brightness levels to suit various scenarios. Additionally, it supports 20 levels of gain and 30 levels of sensitivity adjustments, ensuring perfect alignment with different audio signals and allowing you to enjoy the vibrant audio-visual feast.
- Wired/Wireless Inputs and Easy to Use: VU3Pro adds mic pickup, just put it near your audio system, clear indicators in two warm and vintage VU meters will strikingly show every beat of music and dynamically activate your audio feast. With a button and remote control, effortlessly switch most settings at your fingertips and simplify the process of A/B comparison, and all settings will be saved after shutdown.
- Premium Components for the Purest Sound Quality: VU3Pro integrates AC 250V 5A large current relay, isolated and high precision HL current sensor, built-in high-power load resistors to protect class A tube amplifier from damage when no load, solid CNC aluminium alloy panel and metal chassis, large pure copper speaker jacks etc., ensures virtually no impact or loss in sound quality and allows you to enjoy the purest high-fidelity sound.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DKSVQQ1V |
| Best Sellers Rank | #17,010 in Electronics ( See Top 100 in Electronics ) #76 in Audio Component Amplifiers |
| Brand | Douk Audio |
| Date First Available | October 24, 2024 |
| Item Weight | 4.38 pounds |
| Item model number | VU3 PRO |
| Manufacturer | Douk Audio |
| Material | Aluminum Alloy, Metal, Copper, Relays |
| Maximum Supply Voltage | 5 Volts (DC) |
| Minimum Supply Voltage | 5 Volts (DC) |
| Mounting Type | Freestanding |
| Number of Channels | 2 |
| Output Power | 350 Watts |
| Package Dimensions | 14.61 x 8.86 x 4.13 inches |
| Voltage | 5 Volts (DC) |

## Product Details

- **Manufacturer:** Douk Audio
- **Maximum Supply Voltage:** 5 Volts (DC)
- **Minimum Supply Voltage:** 5 Volts (DC)
- **Mounting Type:** Freestanding
- **Voltage:** 5 Volts (DC)

## Images

![Douk Audio VU3 PRO Dual Analog VU Meter, 2-Way Amplifier Switch, Speaker Selector, Amp Audio Switcher Box 2-IN-2-OUT with DB Panel Display - Image 1](https://m.media-amazon.com/images/I/61IKnua34PL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A must and Useful Switch
*by K***R on January 13, 2026*

Better than the other swithces that I tested. Quality finish and functionality. This switch does not add any color and the loss of output is very minimal or I can say negligible. Very userful for every audiophile to compare between to amplifiers to evaluate performance of two differnt brands of speakers instantly. In my case I was comparing and evaluating my new Yamaha A-S801 amp with my vintage Denon PMA-720 using a pair of KEF Q350 and a pair of Klipch RP600 M-II. It is so convenient and handy to switch between amps and speaker pairs while not changing your listening position , using the remote. Also gives a good look to your rack with the UV meters. I will definitely recomend this.

### ⭐⭐⭐⭐⭐ Beautiful eye candy. Works great. No discernible impact on sound. Smaller than pictured.
*by R***V on January 6, 2023*

Unit worked great out of the box. You need your own USB power adapter because none is provided. Pretty much any old USD power adapter you have lying around works. This device is beautiful eye candy for your stereo setup. Who doesn't like 2 lively VU meters dancing on the music? I love the dial where you can select the sensitivity of the meter, so that even at low volume your meters can be dancing wildly. Minor gripe is that no battery was included for the remote but luckily I had one lying around. I tried a CR2025 but it needs a CR2032 battery. Although the remote control is a smaller than credit card sized piece of cheap black plastic, it works great. There is no discernible impact on sound by putting this unit between your amplifier and your speakers. Perhaps a little bit more rolled off on the high frequencies but I might imagine that. This device is great for A/B testing of speakers and amplifiers. It is amazing how smoothly it switches between speakers and amps. I was totally expecting loud clicks and pauses in the music but it is completely smooth and pretty much unnoticeable. Quite amazing. Obviously you need (an) extra set(s) of speaker cables, depending on how many amps and speakers you want to connect. The unit is much smaller than you would expect from the pictures. Those pictures are doctored where the unit is enlarged and showed on top of regular sized 17" wide stereo equipment, looking like almost equal width. That's a nasty marketing ploy. Not cool! The actual unit is 7"x5"x3". If you scroll down deep enough into the small font area of the manufacturer's description they give you the actual measurements but the pictures are totally misleading. Nonetheless good build quality and everything works as advertised. It's a keeper!

### ⭐⭐⭐⭐ Useful for A-B comparisons, also hypnotically entertaining
*by A***M on October 11, 2025*

This adds a great visual dimension to listening to music, it’s worth that alone in my opinion. As far as the switching function, it works flawlessly, switching between 2 amps and 2 sets of stereo speakers by remote control or manually. As far as I can tell on my hi-fi setup (nothing super fancy but definitely not cheap either) this unit is dead transparent, except for the audible click from the relays within the unit itself, which sounds like powering up a surround sound receiver. I was reluctant to make the purchase because I thought this was a lower quality product but I wanted VU meters. I was pleasantly surprised when it arrived, feeling solidly built in a metal chassis with a decent finish. My two complaints are that the screen will not go into the deeper shades of blue manually, only in rotating color mode and although the VU meters are very pleasant to watch, I can’t seem to get any accuracy out of them. It is at a great price for what it does as a switcher and visual entertainer, it’s just not an accurate, blue colored VU meter.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-21*