Douk Audio VU2 MIC & Line Dual VU Meter, Analog Sound Level Indicator, 4-Way Splitter Switch, Audio Switcher Box

1. The VU2 Meter features 4-channel functionality, allowing all channels to work (input or output) simultaneously. However, this function can only be set by pressing the four channel buttons on the front panel, and cannot be controlled by remote control.

2. When in 4-IN-1-OUT mode, it is not recommended to have all 4 channels of VU2 working in parallel, as there may be some distortion if the output levels of the 4 players are different.

3. It is not recommended to power the VU2 from the USB interface of the audio source device, as this may generate noise.

The VU2 Meter has the following parameters: Audio input: Stereo RCA / Microphone Audio output: 4 groups of stereo RCA Working mode of switcher: 1-IN-4-OUT / 4-IN-1-OUT Sensitivity adjustment: Supported Gain adjustment: Supported (DB mode / ACG mode) Working voltage: Micro USB DC 5V Working current: 1.5A Voltage of backlight filament: DC / AC 6-12V Current of backlight filament: 100mA Dynamic acceleration / deceleration damping modes: Supported Power on/off function: Supported Settings saved after shutdown: Supported Mute function: Supported Remote control: Supported Dimensions (WDH): 28012280mm / 11.024.083.15in Net weight: 1.10kg / 2.43lb Package weight: 1.43kg / 3.15lb

The package includes: 1VU2 Meter 1Remote Control (without batteries) 1USB Cable 1Manual

As an analog VU meter with wired stereo RCA input and wireless microphone inputs, the VU2 Meter can be easily matched with a variety of common audio devices such as mobile phones, computers, CD players, or speakers, making it suitable for home/office/studio systems to dynamically decorate your audio experience.

As a 4-way audio splitter box, the VU2 Meter can work in 4-IN-1-OUT mode to compare the sound quality of different audio sources like mobile phones, tablet computers, TVs, CD players, and DACs. It can also work in 1-IN-4-OUT mode to compare preamps, headphones, power amplifiers, and active speakers.

The VU2 Meter's 4-channel functionality allows for the input and output of multiple audio sources simultaneously, without the need to repeatedly plug and unplug cables, which can wear out the contact points of the sockets. This feature is convenient for mixing different audio sources, as well as for satisfying the requirements of monitoring or recording.

The USB interface of the VU2 Meter is solely for providing power to the VU meter's drive board, without any interference to the audio input and output circuits. The VU meter and switcher box are controlled independently, and the VU meter only reads the audio signal from the I/O interface, ensuring that the sound quality is not affected.

The VU2 Meter's design is unique and powerful, with an exquisite appearance featuring a cool black case and colorful indicators that give it a vintage and dynamic look. All input and output terminals are made of lengthened, gold-plated pure copper with a large contact area for optimal performance and ultra-low signal loss. The device also comes with a remote control, making it very convenient to use, and allowing it to perfectly match a variety of audio devices and suit a variety of scenarios.

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