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With high definition yellow backlight, it can be used normally at night. Backlight: 3pcs yellow LED. Insulation Resistance: Above 50Ω. Pointer Length: 30mm/1.2in±1mm/0.04in from the needle end to the axes.
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The pickup light can be used as a night lamp, and the transparent casing is matched with metal mechanical parts, and the two turntables can be rotated like a magnetic tape, which is very cyberpunk-like. Powerful functions: built-in pickup microphone, sensitive induction, when there is a certain volume around, the VU meter will jump with it; built-in color LED lights, support to adjust the rhythm, brightness and color of the light through the mobile phone Bluetooth APP. The VU meter also has built-in LED as a backlight. Power supply is simple: DC 5V power supply, the power interface is Type-C, the largest metal knob on the panel can adjust the sensitivity of the VU meter, the red knob is used as a decoration, and has no function; there are two switches, which control the LED light and the V.
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VU56 PRO is the original and upgraded music spectrum designed by Douk Audio. 56 bit in per channel, 112 bit stereo display, ultra-high resolution, easily to see the music level status in real time, every slight change of sound can be shown visually, with much kinds of display effects to dynamically decorate your listening enjoyment. Two display mode, PPM (peak programme meter, 0dB=1.5Vpp) and VU (volume unit, 0dB=0.775Vrms) mode, to satisfy different display requirements. The color of main bar and peak LED can be switched green or red freely, and it also supports 8 kinds of display effects to get much fun and higher playability. Unique and attractive design, besides MIC pick-up, VU56 PRO also can be used as an audio converter / splitter with its RCA and 3.5mm AUX inputs and outputs. All in.
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Never used as it doesn't meet my needs.
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T13 is a preamp with Stereo RCA and Phono(MM) inputs, compatible with most audio devices such as turntables, phones, computers, CD players, etc. to satisfy different demands. Stereo RCA output greatly improves the sound quality for amplifiers or active speakers, adds a 3.5mm headphone jack to easily drive all 16-300Ω headphones. Customized full-color VU meters, the color and brightness of backlight can be adjusted steplessly and freely; with built-in professional VU meter driver chip makes the pointer dancing more accurately, dynamically decorates the audio system and brings different enjoyment even in limited space. Better display and clean sound: AGC algorithm achieves ideal visual effects and avoids no display when input low signal and displays in full screen when input high; adds built.
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Pointer swing direction: from left to right. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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Accurate music spectrum analyzer and clock display: Using a dedicated VFD display with high resolution to for ensure the accuracy of each frequency band. It also has a high- for clock display. 1× AK2515 audio spectrum analyzer board.
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