1. PERFECT MATCHING: 2 VU meters and 1 driver board, you have no need to worry about finding the right driver and wiring
2. SIMPLE TO USE: This combination wiring is easy to operate, even beginners can easily get started, very convenient
3. HIGH EFFICIENCY: One driver board can control two VUs and three potentiometers. Clear division of labor, efficient and time saving
4. VARIOUS PARAMETERS: Meter can adjust the brightness of the backlight and the amplitude of the pointer swing, which is a good helper for the recording engineer
5. WIDE APPLICATION: Come with backlight, can read clearly in dim environment, suitable for DIY, home audio, car audio conversion, etc.
Specification:
Item Type: VU Meter
Product Material: ABS, PCB
Maximum Current Sensitivity: 1mA±10%
Internal DC Impedance: 100Ω±10%
Insulation Resistance: More than 50MΩ
Friction: ±1mm
Pointer Length: 70±1mm from needle end to axes
Pointer Width: 0.45±0.05mm
Meter Installation: Vertical
Backlight: Blue backlight 3-3.2V 80mA
Scope of Application: Suitable for DIY, recording studio, equipment, etc.
Weight: 392 g / 13.8 oz(approx.)
How to Use:
AC DC 12?16V power supply, which is necessary to distinguish between the AC and DC input terminals, and the power amplifier output terminal to take the trust. When wiring, L, G, and R correspond to the left, ground, and right channels of the audio source device respectively. If the input is a mobile phone, computer sound card, please turn the DIP switches 1 and 3 to the ON end. If the input is the output of the power amplifier, please turn the DIP switches 2 and 4 to the ON end, the signal will be compressed 11 times, and the potentiometer 100R?V is to adjust the brightness of the backlight of the VU meter, and the potentiometers 50k?1 and 50k?2 respectively control the beating amplitude of the pointers of the VU meter 1 and VU meter 2
Package List:
2 x VU Meter
1 x Driver