AS1216 Stereo Music Spectrum LED Sound Level Indicator Dot Matrix VU Meter DIY

Description

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AS1216 Stereo Music Spectrum LED Sound Level Indicator Dot Matrix VU Meter DIY
Item description
Introduction:
The spectrum analyser AS1216 display adopts simple, professional design and few external components, but has great spectrum effect dual-channel Stereo acquisition, software integration, the real Stereo spectrum
Main features: gravity automatic reversing; seven adjustable display modes; 20-level adjustable Brightness; high, medium and low three-level adjustable gain all adjustments have power-off memory function and digital display, Clear and simple
7 kinds of classic display modes: 1 traditional mode; 2 single floating point fast pace mode; 3 traditional with floatage mode; 4 single floating point slow pace mode; 5 reflection display mode; 6 anti-floating point mode; 7 automatic conversion mode
Key function description: short press the mode Key to adjustment mode among seven kinds; long press the mode Key to adjust gain among 3 levels l(low), m(medium), h(high); short press the Brightness Key to adjust the Brightness among 20 levels
Shaking features: the spectrum will Enter the shake function after connection when the computer is mute and will display heart-shaped pattern and butterflies, the pattern can be changed by shaking the spectrum(the shaking feature is only valid under mute mode) the mute pattern display function also can be turned off
Product size: 13.6x 6.6x 1.2cm / PCB size: 13x 6cm
Main Features:
1. Gravity automatic reversing
2. 7 kinds of adjustable classic mode
3. 20-level adjustable brightness
4. High, medium and low three-level adjustable gain
5. All adjustments have power-off memory function and digital display, clear and simple
6. Dual-channel stereo acquisition, software integration, the real stereo spectrum
7. Fully enclosed plexiglass enclosure
Instruction:
This spectrum uses universal USB interface, DC 5V powered, all devices with USB interface can power up this spectrum, including computers, cell phone chargers, mobile power, etc.
One end of the attached two-in-one cable is USB power terminal and the other is audio input with 3.5mm interface. Please first insert the attached audio branch to computer or other devices with 3.5mm headphone audio output interface, then connect the other end of the branch to the spectrum and external audio equipment.
Notice:
1. This LED spectrum can be used with external stereo or headphones. When the display amplitude is not large enough, please turn up the volume or adjust the gain to M or H; when it's full screen displaying, please turn down the volume or adjust the gain to L.
2. If the spectrum still dances under the mute mode, please check whether the audio cable has good contact or replace power supply or audio equipment.
3. If you do not like the mute pattern display function, you can turn off the function by shaking the audio spectrum analyzer when audio cable is in headphone jack and the audio is mute, until there is a line at the bottom, the pattern function has been off.
4. The color spectrum display has gravity inversion function, but the pattern display does not have this feature.
Package Includes:
1× AS1424 Music Spectrum
1× USB Cable
1× 3.5mm Male to 2*Female Plug
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Most item will be shipped within 2 working days. For package less than 2KG, we use
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and for package over than 2KG we use
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Return Policy
Free Return Within 30 Days
We provide  return within 30 days
for all items you bought on eBay, full refund and return shipping will be provided.
1-year warranty
is provided for all items(
Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes).
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About us
Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including
Douk Audio / Nobsound / Little Bear
etc.
As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable.
We will spare no efforts to bring great products and service for
customers
and extremely
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improve our customers’ listening experience.
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