James Ivey › Videos › Using Multiple Heads in Eleven Rack & Re-Amping Using Multiple Heads in Eleven Rack & Re-Amping As part of a $3.99 Subscription Author: James Ivey Category: Avid Eleven Rack In this video James shows you how to use the Eleven Rack to create the effect of playing through multiple amplifiers, and re-amping using the Eleven rack and other amplifiers. Watch Practically Anywhere. Online, from your iOS device with a free download stream to Apple TV or Google Chromecast