A handy little utility box for taming those noisey signal paths and breaking pesky ground loops. This basically gets rid of AC hum that can kill tone and cause all sorts of pesky problems. Placed after a long chain of effects pedals or after your preamp, the Hum Eliminator can work wonders. While it doesn't claim to add anything to your signal, many players swear that without this in line their rig just doesn't sparkle the same. Operation is dead simple plus you get switchable balanced and balance signal options.