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

At this price you can't go wrong. The device works well, there are several modes with and without peak hold, a good bright display. I still haven't figured out what they mean by AGC; Having a counter with AGC (Automatic Gain Control) would be self-defeating. I've found that I need to add a potentiometer (volume control) to get it within a usable range - native sensitivity is fine for both home use (-10dB) and professional (+4dB) use without a certain amount Reducing the game too much, but rather than not having enough profit. The first one I got had issues, but of course Revain is great at replacing broken bits.