Description
MVU-3915SMD Precision VU Meter
with Real Full Wave Peak Detector
Dot/Bar Switch (In Dot position Auto Bar mode at full scale)
Original National Semiconductor I.C Chip!
Low Level From any Pre-amp output
Calibration Trimmer (Set to 0dbu = 775mV)
Working Voltage: Dual 12Vdc (+/- 12Vdc) Only!
current consumption:
all leds off = 12ma
all leds on = 132ma
LED Gap 7mm (3mm Led)
This item is only PCB with components Assembled
PCB Size: 75mm*35mm Black double-sided HAL,FR4 1.6MM
Applications: DIY Home / Integrated Amplifier / Pre-Amplifier / Test Equipment