AS30 LED Music Audio Spectrum indicator Amplifier Board SCM Stereo Level indicator VU Meter Speed Adjustable With Case
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Price: US $17.83 US $22.01 (Discount 19%)
Rating: 5.0 / 5.0 (100.0%) from 2 Reviews
Sold : 2
Stock : 1585
Wishlist : 116
Color : Finish Board, DIY KIT
Specification
Item Type : Speaker Active Components
Model Number : LED Music Audio Spectrum indicator Amplifier Board
Brand Name : Olive Leaf
Package : No
Description
Original software design, accurate rhythm, adjustable response speed and gain, dual-channel display, is a tool for listening to music, power amplifiers, and car tuning. Our products have been exported to Europe and the United States, please rest assured to buy.
Description: The default speed of the product is set to 4 levels, which is relatively fast. The speed adjustment function is demonstrated in the video (in actual use, it can be adjusted according to preferences, and it can be adjusted from level 1-10). Since the white balance of the shooting equipment is inaccurate, the actual color is positive. green.
The AS30 is a dual-channel 30-segment LED music level display (real left and right channel independent display) introduced by Jingyi Electronics. The AS30 is a quasi-peak level meter, which has a rising speed due to the use of a single chip to collect and process signals (traditional VU meters). Since the mechanical pointer response lags behind, the falling speed can be adjusted according to the characteristics to be adjusted, which can truly reflect the quasi-peak variation of the sound signal. This monitor has six kinds of classic mode display, using our original software design, with the rhythm response sensitive, precise, dynamic, simple appearance and so on. Display accuracy up to professional standards. This product has reserved mounting holes and external lead input ports for easy modification.
Product Size: Length 12.6cm * Width 3.1cm * Thick 1.95cm
LED raised display part size: length 7.6 cm * width 2.0 cm * thickness 0.8 cm
Input voltage: DC 5V audio two-channel input
The AS30 has five classic display modes, which are set up with a memory function by key setting.
Mode 1: Columnar mode
Mode 2: Columnar Peak Mode
Mode 3: Columnar peak, peak-up mode
Mode 4: Mirror mode, center to both sides
Mode 5: Single Point Mode
Instructions:
1. Please insert the USB cable of the supplied cable into the USB port of the computer.
The second branch is inserted into the headphone output of a computer or other device, and the other is disconnected from the audio device;
2, please adjust the input volume with the gain adjustment to control the display range to an appropriate range, gain in addition to special
In the case of a small volume, please set it to 4 levels;
3, this product must use the pre-level signal, the signal amplitude can not exceed 5V, can not be directly connected to the amplifier output and speaker (to be connected must be potentiometer attenuation), this will cause product damage.
4, please do not use the cottage phone charger or other ripple too large, unstable voltage power supply, will cause a bottom noise or damage to the product.
Store Info
Store Name : Hi IC Store
Country Name : China
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Open Time : Feb 7, 2018
Opened Year : 3
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