--- product_id: 722047290 title: "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: "2183 Lei" currency: RON in_stock: true reviews_count: 7 category: "Douk Audio" url: https://www.desertcart.ro/products/722047290-vu3-pro-dual-analog-vu-meter-2-way-amplifier-switch store_origin: RO region: Romania --- # 35 backlight colors & 5 brightness levels 350W max power per channel 20 gain & 30 sensitivity levels 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:** 2183 Lei **Availability:** βœ… In Stock ## Summary > 🎚️ Elevate your audio game with vintage vibes and modern power! ## Quick Answers - **What is this?** 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?** 2183 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/722047290-vu3-pro-dual-analog-vu-meter-2-way-amplifier-switch) ## 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 - β€’ **Precision Audio Control:** Fine-tune your sound with 20 gain and 30 sensitivity adjustments for perfect meter response to every beat. - β€’ **Powerhouse Compatibility:** Handles up to 350W per channel, supporting all major amplifier classes including tube and digital. - β€’ **Immersive Visual Audio Feast:** Dual oversized analog VU meters with customizable backlight colors create a vintage yet vibrant listening experience. - β€’ **Premium Build for Pure Sound:** Crafted with gold-plated copper jacks, CNC aluminum chassis, and high-current relays to ensure zero signal loss. - β€’ **Seamless 2-IN-2-OUT Switching:** Effortlessly toggle between two amps and two speaker sets without cable wear or hassle. ## Overview The Douk Audio VU3 PRO is a premium 2-IN-2-OUT amplifier and speaker selector featuring dual large analog VU meters with 35 customizable backlight colors. Supporting up to 350W per channel, it seamlessly switches between two amplifiers and two speaker sets without cable wear. With 20 gain and 30 sensitivity levels, plus remote control functionality, it offers precise audio management in a robust CNC aluminum chassis with gold-plated connectors for lossless sound quality. ## Description Product Description Douk Audio VU3 Pro Amplifier/Speaker Selector A 2-IN-2-OUT amplifier/speaker selector, allows seamless switch and comparison between amps and speakers without cable plugging repeatedly. With customized large analog VU meters, every beat of the pointers will dynamically activate your audio feast. Vintage Design, Lossless Sound Effortlessly Switch Between Two Sets of Amplifiers/Speakers Based on VU3 released 3 years ago, Douk Audio VU3 Pro made many improvents in the size, functions and performance cater to our users' feedback. Supports up to 350W per channel with a high-quality DC5V/2A power adapter. Expanded VU meters and chassis size, allowing simultaneous output from two speaker sets. Added microphone pickup functionality and customizable backlight color. Features separate gain and sensitivity adjustments for enhanced control. 350W Power Transmission Per Channel Perfectly compatible with all amps below 350W, whether they adopts TPA3116, TDA7498, or TPA3255 etc. Compatible with All Types of Amplifiers Supports all mainstream amplifiers, one VU3 Pro is enough for your home system comparision. Custom-made Large-Size VU Meters Dual 85*45mm VU meters, vividly display every beat of the music and signal strength in real-time. Support Button and Remote Controls Simplify the comparison process, effortlessly switch all settings which will be saved upon shutdown. Two Sets of Speakers can work at the same time Not only a switcher but also a splitter box, magically turn your 2.0 amplifier into a 4.0 amplifier. Make comparisions between two amplifiers Make comparisions between two sets of speakers Enjoy warm and vintage visual feast wirelessly Experience in both audio and visual enjoyment 20-level Gain Adjustment Properly strength adjustment to avoid no display when input low and display in full when input high. 30-level Sensitivity Adjustment Fine-tune the pointer’s response to accurately match various input signals for every beats. 5 Options in Backlight Brightness Freely switch to adapt to different ambient light and get better visual effects. 35 Options in Backlight Color The VU3 Pro’s backlight color can be adjusted to match your audio equipment perfectly. Premium Components and Materials Large-current Relays AC 250V 5A relays, easily connect all amplifiers and speakers and achieve lossless output even if high power passes through. 510Ξ© Built-in Load Resistors Metal wire winding, protect amplifiers from damage when no load, ensuring its stable operation and long service life. Hall Current Sensor Fully isolated and high precision sensor to detect the current of audio signals, ensuring clear and pure sound. High-quality Terminals Large gold-plated pure copper speaker jacks and with more space, providing easy and quick connections. Audio Selector Douk Audio VU3 PRO Douk Audio VU3 Douk Audio VU102 Nobsound MC103 Pro 3-in Review: Great Product. - Received the product yesterday. The setup was a breeze and I did it all by myself. I used banana plus for the connections. It is working as expected and no loss in signal. The VU meters are bright enough and working fine. The Denon front two speakers out and the Pioneer Amps speaker out are connected to this. Presently one pair of Polk speakers are added. Switching works perfectly fine. I tested with both Amps. I am happy with the product. Review: Very cool - Really useful for interchange ## 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 | #184,682 in Electronics ( See Top 100 in Electronics ) #147 in Selector Boxes | | Brand | Douk Audio | | Brand Name | Douk Audio | | Circuit Type | 2-way | | Colour | Black | | Compatible Devices | Amplifier, Speaker | | Connector Type | Banana Plug | | Contact Material | Copper | | Control Method | Remote | | Control Type | remote, local | | Controller Type | Push Button | | Customer Reviews | 4.5 out of 5 stars 152 Reviews | | Included Components | Amplifier Speaker Switch, Power Adapter, Remote Control, USB Cable | | Manufacturer | Douk Audio | | Material Type | Aluminium, Copper | | Model Number | VU3 PRO | | Mounting Type | Freestanding | | Number of Items | 1 | | Number of Positions | 2 | | Operating Voltage | 5 Volts (DC) | | Operation Mode | 2-IN-2-OUT | | Part Number | VU3 | | Smart Home Compatibility | Not Smart Home Compatible | | Specification Met | FCC | | Switch Type | Switches | | Terminal | Banana | | Wattage | 350 Watts | ## 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 ![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) ![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 2](https://m.media-amazon.com/images/I/71iOC2CkQzL.jpg) ![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 3](https://m.media-amazon.com/images/I/71CXb9X1zeL.jpg) ![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 4](https://m.media-amazon.com/images/I/71e9WhdiZ4L.jpg) ![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 5](https://m.media-amazon.com/images/I/71nMBgfeXEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Product. *by A***R on 9 July 2026* Received the product yesterday. The setup was a breeze and I did it all by myself. I used banana plus for the connections. It is working as expected and no loss in signal. The VU meters are bright enough and working fine. The Denon front two speakers out and the Pioneer Amps speaker out are connected to this. Presently one pair of Polk speakers are added. Switching works perfectly fine. I tested with both Amps. I am happy with the product. ### ⭐⭐⭐⭐⭐ Very cool *by A***K on 11 July 2026* Really useful for interchange ### ⭐⭐⭐⭐⭐ Good Switchbox. Worth the price. *by D***6 on 4 April 2026* It does what I needed. I can A - B two sets of speakers (or two amps). And I can run both sets of speakers combined. That last feature is hard to find. The remote is handy for A - B comparing of speakers while sitting in the listening position. I like the banana plug / spade connectors. Solid and versatile. I have not noticed any degradation of sound quality when using this box. For $135 is was a good price. The meters are nice eye candy, but not all that acurate. You can change colors and brightness. Or turn them off completely if you wish. The unit does have to be powered on to pass the sound through you your speakers. I have a Furman power coditioner on my setup that I turn on before applying power to each hifi component. The VU3 pro is plugged into the Furman and it powers on when the Furman is switched on. So, that works fine for me. And the VU 3 pro remembers it's settings from the last power down. So, that's a good feature. ## Frequently Bought Together - 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 - GearIT 14 AWG Speaker Cable with Banana Plugs 14Ga Banana Wire for Bi-Wire Bi-Amp HiFi Surround Sound - Fosi Audio ZA3 Balanced Stereo Amplifier Home Audio Component Mini 2 Channel Mono Amp TPA3255 for Subwoofer Desktop Home Theater Bookshelf Tower Floorstanding Passive Speakers with 48V Power Supply --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/722047290-vu3-pro-dual-analog-vu-meter-2-way-amplifier-switch](https://www.desertcart.ro/products/722047290-vu3-pro-dual-analog-vu-meter-2-way-amplifier-switch) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-07-21*