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Specification
Brand : DBEIXIWEI
BulletPoint1 : This is 10 segment level indicator board, which has been assembled, with level amplification, can be used for preamplifier output level indication.
BulletPoint2 : The module is equipped with 11pcs 3mm LED lights, 10 LEDs are used for level indication, and 1 LED is used for power indication.
BulletPoint3 : Pure sound quality, reasonable and simple circuit layout, power supply only to the driver board and VU table power supply, not through the audio input and output circuit, the sound quality will not be disturbed.
BulletPoint4 : Low power consumption design, using 12V DC power supply, the operating current is only 250mA, will not cause a burden on the original audio circuit, you can rest assured that the installation and use.
BulletPoint5 : Dual input mode, support high and low voltage input, low voltage input range is 150mV to 6V rms, high voltage input range is 1.5V to 60V rms, ensure the measurement range and accuracy.
Color : 12v
ExternallyAssignedProductIdentifier : 9582728790896
ItemName : DBEIXIWEI LM3915 10 LED Audio Level Indicator Assembled, High Accuracy Audio Level Meter with LED Indicator
ItemPackageDimensions_Height : 3 centimeters
ItemPackageDimensions_Length : 3 centimeters
ItemPackageDimensions_Width : 3 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : indicator-lights
Manufacturer : DBEIXIWEI
ModelName : GOTOTOPqbvz7ie0t2-13
ModelNumber : Enlybeeknq5a3o06f
NumberOfItems : 1
PartNumber : DUSQ069200000
ProductDescription : Feature:
This is 10 segment level indicator board, which has been assembled, with level amplification, can be used for preamplifier output level indication.
The module is equipped with 11pcs 3mm LED lights, 10 LEDs are used for level indication, and 1 LED is used for power indication.
Pure sound quality, reasonable and simple circuit layout, power supply only to the driver board and VU table power supply, not through the audio input and output circuit, the sound quality will not be disturbed.
Low power consumption design, using 12V DC power supply, the operating current is only 250mA, will not cause a burden on the original audio circuit, you can rest assured that the installation and use.
Dual input mode, support high and low voltage input, low voltage input range is 150mV to 6V rms, high voltage input range is 1.5V to 60V rms, ensure the measurement range and accuracy.

Specifications:
Power supply: 12V150MA
Input sensitivity:
low input: 150mV to 6V rms (47K)
High input: 1.5V to 60V rms (470K)
Size: 35x70mm/1.37x2.75in
Weight: 20g


Wiring instructions:
There are 4 wires on the board, distinguished by color,
Connected to the pre-stage or microphone amplifier:
Red: connect the power supply 12V positive, black: connect the power supply 12V negative.
Yellow: connect to the positive signal line, green: connect to the negative signal line (outer layer, shielding layer)

Instructions for connecting to the speaker terminal:
1. The yellow wire needs to be soldered down and soldered to the HIGH position.
2. Connect the blue wire-the black terminal of the horn, and the yellow wire ---- the red terminal of the horn.
3. It should be noted that the power ground wire and signal ground wire of the panel power supply should be connected together.

Package included:
1pcs*10 LED Audio Level Indicator Assembled
ProductSiteLaunchDate : 2024-11-06T04:10:20.455Z
Size : Red Green
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnitCount : 1
UnspscCode : 43000000