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Double Pointer VU Meter Stereo Audio Amplifier Board,DB Sound Level Indicator Meter Adjustable Backlight with Driver
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Description & Details
Summary
- This is a Double pointer VU meters with drive boards For 5W-50W amplifiers .The Power Supply Input is For The Backlight DC/AC 5-12V ＞0.1A;R1 And R2 Adjustable Resistance for Adjust Pointer jump;Notice :The Connect cable need you welding on the Driver board
- Debugging method:Method 1: Connect the power amplifier with the signal generator 1KHZ signal, adjust the volume of the power amplifier to the maximum, adjust the adjustable resistance, so that the meter pointer points to the 0 position
- Method 2: No signal generator, you can use Android mobile phone to download the signal generator software, use the mobile phone to output 1KHZ signal to the power amplifier, adjust the power amplifier volume to the maximum, adjust the adjustable resistance, so that the meter pointer points to the 0 position
- VU Meter
- VU Meter With Driver AMP board
Double Pointer VU Meter Stereo Audio Amplifier Board,DB Sound Level Indicator Meter Adjustable Backlight with Driver Description
This is a Double pointer VU meters with drive boards For 5W-50W amplifiers .The Power Supply Input is For The Backlight /AC 5-12V 0.1A;R1 And R2 Adjustable Resistance for Adjust Pointer jump;Notice :The Connect cable need you welding the Driver board
Debugging method:Method 1: Connect the power amplifier with the signal generator 1KHZ signal, adjust the volume of the power amplifier to the maximum, adjust the adjustable resistance, so that the meter pointer points to the 0 position
Method 2: No signal generator, you can use Android mobile phone to download the signal generator software, use the mobile phone to output 1KHZ signal to the power amplifier, adjust the power amplifier volume to the maximum, adjust the adjustable resistance, so that the meter pointer points to the 0 position
Color: As Shown
Material: plastic
Package Contents:
1* VU Meter,1*Stereo Audio Amplifier Board
Details
| OPC | PXYHY9K |
|---|---|
| Codes | 6033509171357 (EAN) |
| Product and Safety Information |
Product Data
| Height | 7cm |
|---|---|
| Width | 8cm |
| Length | 20cm |
| Weight | 0.1335kg |
| Colour | As Shown |
| Material | Plastic |