How do you adjust gain?

There is a "Mode" select knob on the back to select between Color, Light and Gain settings. Press the knob to select Color, Light, or Gain then turn to select.

Do the VU meters move even at low volume levels?

Hello. Yes, it can work. It has gain adjustment to suit low and high levels.

Would i be able to use this between a dac (rca inputs to douk amp) and an amp (rca outputs from douk speakers)?

Yes. If you use the right cables. The device has a line in (rca) and line out (35mm . Use a 35mm to rca adapter cable )

Can you use this with an amplifier?

I use it between my computer and Denon amplifier

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Douk Audio VU22 Dual Analog VU Meter Display DB Panel MIC+LINE Sound Level Meter

Product ID: 458386690

Details

Brand
Douk Audio
Item dimensions L x W x H
17.7 x 11.5 x
Item weight
252 Grams
Number of Items
1
Unit count
1 Count

🔊100K high-impedance input for crystal-clear sound

⚙️Adjustable gain & backlight for perfect customization

🎚️Dual analog VU meters for precise level monitoring

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€ 173.09

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Sold byAmazon PortugalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎛️ Elevate your sound game with style and precision — don’t just listen, visualize your vibe!

ROBUST PREMIUM BUILD - Crafted with CNC-machined metal casing and gold-plated connectors for durability and flawless signal transmission.
PRECISION SOUND INTEGRITY - High-impedance input circuit ensures zero audio distortion, preserving the purity of your sound at every level.
DYNAMIC DUAL ANALOG DISPLAY - Experience real-time, visually stunning sound level tracking with dual VU meters that bring your audio to life.
CUSTOMIZABLE VISUAL AMBIANCE - Tailor the backlight color and brightness to match your workspace vibe or audio setup aesthetics effortlessly.
UNIVERSAL AUDIO COMPATIBILITY - Seamlessly connect via stereo RCA, 3.5mm AUX, or microphone input—perfect for phones, computers, and studio gear alike.

The Douk Audio VU22 is a sleek, dual analog VU meter designed for professional and home audio enthusiasts. Featuring wired and wireless inputs including stereo RCA, 3.5mm AUX, and microphone, it supports a wide range of devices. Its 100K high-impedance input circuit guarantees clean, distortion-free sound, while adjustable gain and backlight settings allow full customization. Built with a CNC-machined metal case and gold-plated connectors, the VU22 ensures durable, high-quality signal transmission. Powered via USB Type-C (power supply sold separately), it’s the perfect blend of vintage style and modern audio precision.

Specifications

ASIN	B0B79MF5VS
Brand Name	Douk Audio
Customer Reviews	4.4 4.4 out of 5 stars (116)
Included Components	1USB Cable (No power adapter), 1User Manual, 1VU22 VU Meter, 4Rubber Feet
Item Dimensions	17.7 x 11.5 x 5.9 centimeters
Item Weight	252 Grams
Manufacturer	Douk Audio
Model	VU22-H
Part Number	VU22-H
Unit Count	1 Count
Voltage	5 Volts (DC)

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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