Douk Audio VU56C 56-Bit Level Meter for Music Lovers

The Douk Audio music spectrum analyzer offers a range of compelling display features and adjustable settings for an enhanced listening experience. With the input level (gain) adjustment, it is very easy to control most input signals and achieve better beating effects. The device features 5 specially designed display effects: 1) Main beam, 2) Main beam + peak point drop, 3) Left and right channel beams mirroring-display, 4) Left and right channel beams mirroring-display + peak point drop, and 5) Spring beam (not supporting setting items).

All setting items, including 16-level speed adjustments, can be independently configured, and the device offers sample effects display that allows users to see the results in real-time. The display items include: 1) The descent speed of the main beam, 2) The descent speed of the peak point, and 3) The stay time of the peak point.

The music spectrum analyzer boasts a range of impressive technical specifications. It features 56-bit processing per channel, resulting in a 112-bit stereo display. The device supports optional display colors, including 32-bit green, 16-bit orange, and 8-bit red. The power interface is Micro-USB, with a working voltage of DC 5V/100mA. The power-on/off function and power-off memory function are both supported.

The input level (GAIN) adjustment is also supported, with an input voltage range of 0~3Vrms. The audio input is stereo L/R RCA, and the audio output is also stereo L/R RCA, allowing compatibility with a wide range of audio devices such as mobile phones, computers, CD players, preamplifiers, power amplifiers, and studio mixers.

The dimensions of the device are 15012040mm (5.914.721.57in), and the net weight is 225g (0.50lb), with a package weight of 400g (0.88lb).

Please note that the spring beam effects do not support setting item values. Additionally, due to the high resolution and MCU signal processing, there may be a 1-3 bit error between the left and right channels, even when the same signal is input on both channels. This is a normal occurrence.

The package includes the finished LED Music Spectrum, a Micro-USB cable, a stand, a set of isolation stand feet, and a manual.

In conclusion, the Douk Audio music spectrum analyzer offers a visually stunning and highly customizable way to enhance your listening experience. With its advanced features, user-friendly controls, and compatibility with a wide range of audio devices, it is an excellent choice for music enthusiasts and audiophiles alike.

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