Velleman K2620: MEGA VU-METER – Velleman – Wholesaler and developer of electronics
LED Vu Meter - YouTube
Precision STEREO VU Meter 2 X 15 LEDs Soldering Kit Velleman K4306
Velleman K4305 2 x 10 LEDs Stereo VU-Meter - Walmart.com
2pcs 35mm Panel Vu Meter 500vu With Backlight Sound Pressure Meter+ 1pc Vu Level Audio Meter Driver Board Dc/ac 6-12v Input - Home Theater Amplifiers - AliExpress