I was bored one day. I wanted to build something cool. A quick bit of brainstorming and nothing came up. Digging through my junk boxes, I found a old level meter kit. I went over my mate's place later that day and we were having a killfest in Halo 3. He had seen this Level kit in use before, and wanted it rebuilt into a full-blown system to complement his surround system.
Here I'll guide yo on how to make your own.
Step 1: Parts
LED level meter kit (available here)
LED's of your choice.
Diodes (if using AC output supply)
10 X BC558 or similar transistors.