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2pcs VU Panel Meter VU Audio Level Amp with Warm Back Light + One Driver Board
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*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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About 2pcs VU Panel Meter VU Audio Level Amp With Warm
DESCRIPTION: VU Audio Level Amp set VU meter Specifications: 500μA VU Meter with back light by filament Header DC resistance: 630 Ohm Weight: 21 grams Back light filament voltage: DC/AC 6V to 12V. Vu meter driver Specifications: Power voltage: DC 12V 500mA Dimension: 67mm x 56mm x 25mm It can connect two VU meters (100μA to 500μA). You don't need to adjust for our VU meter 500μA. (Others may be adjusted). Debugging Description: 1) according to the backlight electrical specifications, changing the resistance value of R9 and R10, get the proper brightness 2)Adjust VR1 and VR2,pointer swing of Left and right channels can be adjusted separately, Please adjust correctly according to the power amplifier 3)Please select AC12V/500mA AC power input 4)During operation, R9 and R10 will have a certain temperature Package included: 2PCS x 500μA VU Meter 1PCS x AC12V driver board NOTE:DIY ONLY,If you don't know the Knowledge of HIFI Audio electronic circuits,please do not buy this PCB set.
