In this video Pete Thorn (Chris Cornell) uses his "Lumpy Revenge" TonePrint for the Helix Phaser pedal from TC Electronic.
TonePrint page: http://www.tcelectronic.com/toneprint/
Helix Phaser product page: http://www.tcelectronic.com/helix-phaser/
Pete Thorn artist page: http://www.tcelectronic.com/pete-thorn/