Feature

●Color Classification The LED lights have different colors, 7 pieces in green, 3 pieces in yellow and 1 piece in red, convenient for operation.
●Good Input Sensitivity The module has 2 inputs with good sensitivity, which is 150mV to 6V RMS for low input and 1.5V to 60V RMS for high input.
●Main Function This is a 10-segment level indicator board, which is equipped with level gain and can be used to display the output level of the preamp.
●Easy Wiring The LED audio module is easy to wire and can be connected to preamps, microphone amplifiers, speakers, etc.
●LED Indicator: The module is equipped with 11 3mm LED lights, 10 LEDs are for level indication and 1 LED is for power indication.


Description

Specification:
Item Type:LED Audio Level Display Module
Material: PCB
LED: 3 mm.
Power supply: 12V 250mA
Input sensitivity:
Low input: 150mV to 6V rms (47K)
High Input: 1.5V to 60V rms (470K)

Application:
Wiring instructions: for connecting a preamplifier or microphone Amplifier: Red: Connect to the positive pole of the power supply 12V. Black: connect to the negative pole of the power supply 12V. Yellow: connect to the positive signal line. Green: Connect to the negative signal line (outer layer, shielding layer). How to connect the speaker connections: 1. You need to remove the yellow wire and solder it to the high position.2. Connect the blue cable to the black connector of the speaker and the yellow wire to the red connector of the speaker.3. It should be noted that the power earthing cable and the signal grounding cable of the panel power supply should be connected to each other.

Packing list:
1 x LED audio level display module.