DIY VU Meter Kit - DIY DACs/Source Gear - HifiGuides Forums
Digital Stereo VU-meter
Amazon.com: Portable VU Meter with Driver Board Kit VU Meters Board Adjustment Power Amplifier DB Meter with Backlit for DIY Home Car Used in Recording Studio, Mixer : Electronics
PRECISION STEREO VU-METER 2 X 15 LEDS Kit K4306 - All Spectrum Electronics
STEREO VU-METER 2 x 10 LEDs - Whadda
Analog vu meter schematic – Electronic projects circuits
Amazon.com: Portable VU Meter with Driver Board Kit VU Meters Board Adjustment Power Amplifier DB Meter with Backlit for DIY Home Car Used in Recording Studio, Mixer : Electronics