--- product_id: 735059360 title: "VU3 PRO Dual Analogue VU Meter, 2-Way Amplifier Switch, Speaker Selection, Amp Audio Switcher Box 2-in-2-Out with DB Panel Display" brand: "douk audio" price: "22752825₫" currency: VND in_stock: true reviews_count: 5 url: https://www.desertcart.vn/products/735059360-vu3-pro-dual-analogue-vu-meter-2-way-amplifier-switch store_origin: VN region: Vietnam --- # 35 backlight colors + 5 brightness levels 350W max power per channel 20 gain & 30 sensitivity levels VU3 PRO Dual Analogue VU Meter, 2-Way Amplifier Switch, Speaker Selection, Amp Audio Switcher Box 2-in-2-Out with DB Panel Display **Brand:** douk audio **Price:** 22752825₫ **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your audio game with precision and style — never miss a beat or a switch! ## Quick Answers - **What is this?** VU3 PRO Dual Analogue VU Meter, 2-Way Amplifier Switch, Speaker Selection, Amp Audio Switcher Box 2-in-2-Out with DB Panel Display by douk audio - **How much does it cost?** 22752825₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/735059360-vu3-pro-dual-analogue-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 - • **Customizable VU Meters:** 35 vibrant backlight colors and 5 brightness settings let you tailor your audio monitoring aesthetic to any mood or setup. - • **Precision Audio Control:** 20 gain and 30 sensitivity levels ensure perfect signal alignment for a flawless, immersive listening experience. - • **Powerhouse Compatibility:** Handles up to 350W per channel, supporting all amplifier types from Class A tubes to Class D digital beasts. - • **Seamless 2-in-2-out Switching:** Effortlessly toggle between 2 amps and 2 speaker pairs without unplugging cables, preserving your gear and vibe. - • **Remote & Mic Pickup Convenience:** Switch settings on the fly with remote control or use the built-in mic pickup for dynamic, real-time VU meter feedback. ## Overview The Douk Audio VU3 PRO is a premium 2-in-2-out amplifier and speaker switcher featuring dual analogue VU meters with 35 backlight colors, supporting up to 350W per channel. Designed for audiophiles and professionals, it offers extensive gain and sensitivity adjustments, remote control operation, and compatibility with all amplifier types, ensuring seamless A/B comparisons and pristine sound quality in a robust CNC aluminum chassis. ## Description Notes: 1. Two groups of speakers 1 and speaker 2 can be output simultaneously. 2. The VU meters will not work normally if the speaker output of VU3Pro is not connected to the speakers. If you only want the VU meter function, please select MIC input. 3. Do not connect VU3PRO to amplifiers whose actual output power is greater than 350W, otherwise the VU meters may be damaged. Parameters: Brand: Douk Audio Model: VU3Pro. VU meter diameter: 85 x 45 mm. Audio input/output: 2 groups banana socket Working mode: 2-in-2-out. Max. Supported by power of each channel (in acute): 350W @ 4Ω; 200W @ 2Ω Supported amplifier types: all kinds of types (BTL/Class A/Class B/Class D digital amplifier/tube amplifier) Amplifier idle protection: supported. Frequency response: 30Hz-20KHz Backlight color: 35 kinds of color selection or auto change Backlight brightness: 5 levels (off-30%-50%-80%-100%). GAIN: 20 levels. Sensitivity: 30 levels Mic Pickup: Support Remote Control: Support Settings saved after shutdown: Support Operating voltage: DC 5 V ≥ 2 A. Power interface: Type-C Dimensions (W x D x H): 268 x 155 x 75 mm. Package dimensions (W x D x H): 380 x 220 x 95 mm. Net weight: 1.61 kg. Package weight: 2.00 kg. Package includes: 1 x VU3Pro 1 x Power Adapter 1 x Remote Control 1 x USB Cable (Type C) Review: Good Switchbox. Worth the price. - 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. Review: Mixing up - Excelente manufactura y muy fácil de usar ## Features - VU3 Pro Amplifier/Speaker Selection: The fully improved version of VU3, with great improvements in size, functions and performance. 2-IN-2-OUT (Two groups of speaker jacks support the output at the same time), flexible to switch and perform a comparison between 2 amplifiers and 2 pairs of speakers, no need to repeatedly plug in and out cables to avoid wearing the contact point of the jacks. - Max. 350 W power transmission and super compatibility: with the growing popularity of high-performance amplifiers, the power requirement for switches has also increased. With a maximum passage of 350W, the VU3Pro supports various types of high performance digital and tube amplifiers (BTL, Class A, Class B, Class AB, Class D, etc. 300W TPA3255 amps and floor speakers. - Customized VU Meters with High Playability The VU3Pro features two large VU meters and a larger body, perfectly compatible with more size audio devices. It offers 35 backlight colours and 5 brightness levels for different scenarios. In addition, it supports 20 levels of gain and 30 levels of sensitivity adjustments to ensure perfect alignment with different audio signals and let you enjoy the vibrant audiovisual feast. - Wired/Wireless Inputs & Easy to Use VU3Pro adds microphone pickup, just place it near your audio system, clear indicators in two warm and vintage VU meters will show every beat of music strikingly and dynamically activate your audio feast. With one button and remote control, you can effortlessly switch most settings at your fingertips and simplify the process of A/B comparison, and all settings are saved after shutdown. - Premium components for the purest sound quality: VU3Pro integrates AC 250V 5A large current relay, insulated and high-precision HL current sensor, built-in high-performance load resistors to protect class A tube amplifier from damage when not load, solid CNC aluminium alloy panel and metal housing, large pure copper speaker jacks, etc., ensures virtually no impact or loss of sound quality and allows you to the purest HighHighHigh- Fidelity to enjoy sound ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DKSVQQ1V | | Brand | Douk Audio | | Colour | black | | Compatible Devices | Amplifier, Speaker | | Control Method | Remote | | Control method | Remote | | Customer Reviews | 4.5 out of 5 stars 146 Reviews | | Included Components | Amplifier Speaker Switches, Power Adapter, Power adapter, Remote Control:, USB cable | | Manufacturer | Douk Audio | | Manufacturer Part Number | VU3 | | Model Number | VU3 PRO | | Mounting Type | Freestanding | | Mounting type | Freestanding | | Number of Items | 1 | | Number of items | 1 | | 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 Analogue VU Meter, 2-Way Amplifier Switch, Speaker Selection, Amp Audio Switcher Box 2-in-2-Out with DB Panel Display - Image 1](https://m.media-amazon.com/images/I/61IKnua34PL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ Mixing up *by P***T on 8 August 2025* Excelente manufactura y muy fácil de usar ### ⭐⭐⭐⭐ No cumplió con mis expectativas *by E***Z on 4 March 2026* Es bueno pero esperaba algo mejor por el precio ## 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? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/735059360-vu3-pro-dual-analogue-vu-meter-2-way-amplifier-switch](https://www.desertcart.vn/products/735059360-vu3-pro-dual-analogue-vu-meter-2-way-amplifier-switch) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-07-21*