Gating very complex sounds like fuzz and delay is always a challenge. The Loop Gate provides a loop switch with a built-in perfect audio gate (high headroom, no distortion, no hiss) that lets you set up a loop of pedals you can switch in and out of your signal path at will, but you have a couple of really fun options to control that loop. Let s say you want to play a bunch of really interesting noise textures into the loop to create a giant swath of sound with echos and fuzz and perhaps a Lo-fi Loop Junky repeating some swirly, woozy phrase, and you want it to fade away perfectly when you mute the strings on your guitar.