VU meter

[nbcd]

Hy all
I need a VU meter schematic that works.Maybe you've built such thing or you know a url where i can find one.
Thanks.
All the best!

 

[Calebay]

try this

http://sound.westhost.com/project55.htm

 

[nbcd]

that's a good one but i'd like one that uses leds
as indicators.

 

[Bensen]

And this

http://www.epanorama.net/links/audiocircuits.html



Ben

 

[JOE DIRT®]

Lm3915 app notes is what your looking for

 

[Steven]

VU meter with LEDs

Download http://www.jblproservice.com/pdf/EON-G2 Series/E8 Mixer Schematics.pdf
It shows the schematic diagrams of the JBL E8 mixer made by Soundcraft (?). The VU-meter is on page 12/12. It is a 40dB range VU-meter with LEDs (-24dB to +16dB) and uses cheap comparators and a resistor chain.

Steven