Alternatively
Unfiltered Audio Fault 236 » 9/10 » $99 Also combines pitch and frequency shifting
Sonic Charge Echobode 220 » 10/10 » $53 Incredible frequency shifting delay plugin
Unfiltered Audio Fault 236 » 9/10 » $99 Also combines pitch and frequency shifting
Sonic Charge Echobode 220 » 10/10 » $53 Incredible frequency shifting delay plugin