Use this if you want your noise to sound just like Edward Van Halen. The EVH 90 will give you the same great spacey swirls and hypnotic warbles that made the Phase 90 famous. But the EVH 90 also features the all-new Script switch that lets you instantly toggle between a vintage, Ŵcript Logo phase tone and a more modern, in-your-face ţlock Logo phaser.