Feature

●Backlight Power Supply: Audio spectrum analyzer supports two level meter backlight power supply, you can change the current limit resistance to connect to another backlight. Working Voltage: 6-12V AC or DC
●Bridge Pile Rectifier: The bridge pile rectifier filter circuit design can be converted to a transformer or DC power supply, power supply voltage of 12-15V/300mA. The backlight brightness that meets the requirements under conditions will lower the operating voltage and greatly extend the service life
●Connects to Amplifier: The drive signal source of the audio visualizer can be connected to the amplifier input or audio amplifier output without changing the original circuit. Driver board supports two output connection terminals
●ADJUSTABLE SWING: The level swing is adjustable and compatible with all types of table headers. The current limit resistance of 100Ω-200Ω should be used in sequence, reducing the effect of the filament boots
●SATISFACTION GUARANTEE: All our products offer a return policy or money back guarantee. If you have any problem with your purchase, please feel free to contact us by email. We always have everything right for you


Description

Function:
Driver Board:
The design of the bridge pile rectifier filter circuit can be converted to a transformer or DC power supply voltage of 12-15V/300mA. The level swing is adjustable and compatible with all kinds of table headers. The drive signal source can be connected to the amplifier input or audio amplifier output without changing the original circuit. Support two level meter backlight power supply, change the current limit resistance to connect to another backlight. Driver board supports two output connection terminals.
VU Meter:
Voltage 500MV, Weight 21g, Excellent Quality, Cute Appearance, Stable and Reliable Performance Header DC Resistance: 652Ω Incandescent Backlight Working Voltage: 6-12V AC or DC The backlight brightness that meets the requirements under conditions will lower the operating voltage and greatly extend the service life. The current limit resistance of 100Ω-200Ω should be used in sequence, reducing the effect of the filament boots.
Specifications:
Material: Plastic + Metal
Driver board: 6.8cm x 5.5cm/2.67" x 2.16"
VU Meter: 3.4cm x 3.4cm/1.33" x 1.33"
Weight: 90g
Package Content:
2 x 500μA VU Meter
1 x AC 12V driver