Originally Posted by: rockonn91so is it like a delay sort of sound?

Not really.
A quick search of Google's Eagles' videos resulted in a clip that doesn't show the ending lead of the Hell Freezes Over show, which is where that example took place. Yet the same search revealed some dude doing at home...same song (introwise), and his example is a little faster. But right between 1:16-1:20 is where he does it a few times in a row, quickly.
video