DIY VU Meter Kit - DIY DACs/Source Gear - HifiGuides Forums
Amazon.com: VU Level Meter Driver Board Module Kit, PCB DC 9‑12V VU Meter Driver Board Logarithmic Output Characteristics for Sound System : Electronics
Analogue Stereo VU Meter | Smart Kit 1039 | Quasar Electronics Limited
The smallest LED Vu-Meter with LM3915 on DIY PCB - Tutorial - YouTube
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