Originally posted by Macphistfly:The sound Edge uses on Numb, how exactly does he get that?
It sounds perfect for industrial music.
It's a preset on his Korg A3, I believe it's called "buzz saw" but don't quote me on that.
To be honest, you can get the sound with just a basic distortion, not too intense, even a heavy overdrive would do, and a flanger. Those two things together and you've got it. As for the speed and depth of the flanger and the perfect amount of overdrive or distortion, well you just gotta figure that out by ear!

But essentially, distortion/heavy overdrive and a Flanger effect will do the job.