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LED Audio Level Indicator Module, LED Audio Level Module LED Audio Level Board 12V 250MA PCB Material 10 Segments 11 pcs 3mm LED Audio Level Indicator Board for VU Meter Preamp

KWD 6.500
Brand
Fafeicy
Category
Home Theater
Weight
20 g
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
– 1 +

Special Features

  • LED Indication: The 12V 250MA preamplifier level indicator module is equipped with 11 3mm LED lights, of which 10 LEDs are used for level indication and the other 1 LED is used for power indication, which can be well displayed for you current state.
  • Color Classification: The LED lights of this 3mm LED power amplifier indicator module have different colors, 7 green lights, 3 yellow lights, and 1 red light. The lights of each color light up represent different situations and are easy to operate.
  • Good Input Sensitivity: This VU meter LED audio level indicator module has 2 groups, low input from 150mV to 6V rms (47K), high input from 1.5V to 60V rms (470K), good input sensitivity.
  • Easy Wiring: The 12V 250MA preamplifier level indicator module is very convenient for wiring, it can be connected to preamplifier, microphone amplifier and speaker, etc. There are many connection types.
  • Main Function: This LED audio level indicator module is a 10-segment level indicator board. When you assemble and amplify the band level, it can be used as the output level indicator of the preamplifier, with multiple functions.

Description

How to Use:
Wiring Instructions:
To connect a preamp 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 line.
Green: Connect to negative line (outer layer, shielding layer).
To connect to speaker terminals:
1. You need to take out the yellow wire and solder it to the HIGH position.
2. Connect the blue wire to the speaker black terminal and the yellow wire to the speaker red terminal.
3. It should be noted that the power ground wire and the ground wire of the panel power supply should be connected together.

Specification:
Item Type: LED Audio Level Indicator Module
Material: PCB
LED: 3mm
Power Supply: 12V 250MA
Input Sensitivity:
Low Input: 150mV to 6V rms (47K)
High Input: 1.5V to 60V rms (470K)

Package List:
1 x LED Audio Level Indicator Module

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