Review on 🔊 ICQUANZX Mini Dual 12-Level Indicator VU Meter Stereo Amplifier Board | Adjustable Light-Speed Board Module with AGC Mode | Assembled by Elizabeth Reyes

I have this one which was a kit and cost a few bucks more. About a week later, one LES canal stopped working. That's why I ordered these. They came already soldered and ready to go. My goal was to use ten of these in the analyzer configuration. And print the housing for it on a 3D printer. I couldn't be more impressed. They operate at voltages up to 4.6 VDC and up to 12 VDC. The LEDs are very bright when you first turn them on, but after playing around with the settings you have the option to choose from three levels of brightness. and I don't know how many modes, but at least 6. I would give that five stars and it deserves it, but I subtracted one reason for the lack of programming information for modes and brightness. Oh I got the last three for a total of five sets. That's enough for my project. I would recommend buying to others in my area.