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 (Black)

Product ID: 461454121

Details

Brand
Douk Audio
Item Weight
252 Grams
Item dimensions L x W x H
6.97 x 4.53 x
Number of Items
1
Unit Count
1.0 Count

🌈Adjustable backlight color & brightness for perfect ambiance

🔌Gold-plated interfaces for lossless signal transmission

🎚️Dual analog VU meters for precise audio visualization

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Description

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

DYNAMIC DUAL ANALOG DISPLAY - Experience real-time, ultra-responsive VU metering that captures every nuance of your audio signal.
CUSTOMIZABLE VISUAL AMBIANCE - Tailor the backlight color and brightness to match your workspace vibe or audio setup aesthetics.
PRECISION GAIN AGC CONTROL - Advanced AGC algorithm with gain adjustment ensures flawless meter response from whisper-quiet to full blast.
UNIVERSAL AUDIO COMPATIBILITY - Seamlessly connect via stereo RCA, 3.5mm AUX, or microphone input—perfect for phones, computers, and studio gear.
RUGGED CNC MACHINED METAL BUILD - Sleek, durable all-metal chassis with stepless knobs and gold-plated connectors for professional-grade reliability.

The Douk Audio VU22 is a premium dual analog VU meter featuring wired and wireless inputs (RCA, 3.5mm AUX, mic), a high-impedance 100K input circuit for clean sound, and an advanced AGC algorithm for dynamic visual feedback. Its CNC-machined metal case, gold-plated connectors, and customizable backlight make it a perfect blend of professional functionality and aesthetic appeal for home, office, or studio environments.

Specifications

ASIN	B0B79MF5VS
Best Sellers Rank	#165,735 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #76 in Sound & Noise Meters
Brand Name	Douk Audio
Customer Reviews	4.4 4.4 out of 5 stars (119)
Item Dimensions	6.97 x 4.53 x 2.32 inches
Item Weight	252 Grams
Model	VU22-H
Part Number	VU22-H
Unit Count	1.0 Count
Voltage	5 Volts (DC)

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1108 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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