Analog VU Meter 2-Way 5W-50W Amplifier/Speaker Switcher Box DB Panel
Feature:
The Power Supply Input is For The Backlight for AC 5-12V ＞0.1A
And R2 Adjustable Resistance for Adjust Pointer jump


Pls Notice :The Connect cable need you welding on the Driver board

Debugging
1: Connect the power amplifier with the signal generator 1KHZ signal, adjust the volume of the power amplifier to the adjust the adjustable resistance, so that the meter pointer points to the 0 position
2: No signal generator, you can use to download the signal generator software, use the to output 1KHZ signal to the power amplifier, adjust the power amplifier volume to the adjust the adjustable resistance, so that the meter pointer points to the 0 position

Note:
Please allow 1-5mm errors due to manual measurement.
Due to light and screen setting difference, the color of the item may be slightly different from pictures.

Specification:
Color: Silver
Material: Stainless Steel
Light Color: White, Yellow
Size: 15.5x4.8x3cm(6.11x1.89x1.18Inch)
Quantity: 1pc

Note:
And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Included:
1 x VU meter