Douk Audio VU22 Dual Analog VU Meter Display for MIC+LINE

The VU22 VU Meter is a versatile audio device that offers an exceptional listening experience. Featuring wired and wireless audio inputs, it allows seamless integration with a variety of audio sources, including phones, computers, CD players, and speakers, making it an ideal choice for home, office, or studio environments.

The device's advanced features ensure excellent sound quality and customizable settings. Equipped with a high-impedance input circuit of 100K, the VU22 guarantees clean, uncompromised audio reproduction when using line inputs. Additionally, the color and brightness of the backlight can be freely adjusted, allowing users to personalize the aesthetic to complement the surrounding environment and audio equipment.

One of the standout features of the VU22 is its advanced AGC (Automatic Gain Control) algorithm, which ensures consistent and optimal visual effects regardless of the input signal strength. This feature prevents the display from being obscured when the input signal is low, and prevents it from being oversaturated when the input signal is high, ensuring a balanced and engaging visual representation of the audio.

The VU22 also boasts a powerful design, with a sturdy all-metal case and a CNC-machined panel. The solid, stepless adjustment knob and gold-plated interfaces ensure a tight connection, minimizing signal loss during transmission and delivering the original audio signal with exceptional clarity.

However, it is important to note that the VU22 requires a separate USB power supply and should not be connected directly to a computer's USB port or shared with the audio source, as this may cause common ground noise.

The device's audio input and output options are conveniently available in both stereo RCA and 3.5mm AUX formats, allowing users to connect a wide range of audio equipment. These two inputs and outputs can be used simultaneously, but it is recommended not to connect them at the same time to avoid signal mixing.

The VU22's technical specifications include an input impedance of 100K, an input voltage range of 0.1-2Vrms, and a frequency response of 5Hz-20KHz. The device is powered by a DC 5V (≥1A) supply through a USB Type-C port, and its compact dimensions of 17711559mm (6.974.532.32in) make it easy to integrate into any audio setup.

In addition to the VU Meter unit, the package includes a USB cable (no power adapter), four rubber feet, and a user manual, providing users with everything they need to set up and enjoy the VU22's features.

Overall, the VU22 VU Meter is a comprehensive and versatile audio tool that combines excellent sound quality, customizable settings, and a sleek, durable design, making it a valuable addition to any audiophile's or music enthusiast's setup.

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