The MXR EVH-117 Eddie Van Halen Flanger pedal puts a major component of the legendary rock'n'roller's tone a stomp away. With the same bucket-brigade technology that fueled Eddie's original MXR flanger for songs like "Unchained", "And The Cradle Will Rock", and countless others, the EVH-117 Flanger calls upon these classic tones with the greatest of ease -- even including a single button which instantly mimics the "Unchained" sound.