TC Electronic Mini Corona Chorus Effects Pedal w/ Power Supply and Patch Cables TonePrint-enabled - load Corona Mini Chorus with your favorite artist's chorus tones Free TonePrint Editor to create your own custom chorus pedal Beam enabled - send TonePrints to Corona Mini Chorus through our free TonePrint app for iPhone and Android Room for choice - choose between our legendary SCF chorus and an ultra- lush trichorus True-To-Tone: True bypass and analog-dry-through