Earthquaker Devices Speaker Cranker

The Speaker Cranker is an all discrete dirt enhancement device designed to give your amp some grit and a slight boost without drastically changing the character or tone of your set up. It s perfect for those that don t like to fiddle with pesky controls yet want to add a little tubelike breakup or enhance an already over driven amp (or pedal) to give it some extra crunch without over loading the preamp. The single More contr