Free Postage VU Level Audio Meter Driver Board + 2pcs VU Meter With Warm Color Sound Pressure Meter 9V-20V AC Input
Description
product description
UV level meter specificationsDC500A
VU meter head with backlight
Meter DC internal resistance: 630 ohms
White dial, yellow backlight, standard VU indicator
The backlight is an incandescent light bulb. Working voltage: 6 ~ 12V AC or DC. The main picture is the DC 9V lighting effect. (AC: 10.6V, current 48mA).
Meter drive board specifications:
Supply voltage AC 9V 500mA 9V-20V
Size: 51mmX51mmX25mm
VU meter head size and opening distance chart
Wiring version
No wired version
Commissioning instructions
Select power supply AC input 9v-20v (500mA)
Adjusting the potentiometer can change the sensitivity, the left and right channels can be adjusted separately, and adjusted correctly according to the power amplifier
The input can be connected to the post-amp, pre-amp, headphone amplifier, etc. of the amplifier. The output gain control can be changed by changing the resistance.
VU meter driver board size:
The list of goods
2x VU level meter header
1x VU meter driver board AC 9V
Characteristics
Color: Full set of kits
