En el primer test de de 9 o’clock el primer set es Tight no Detune
From TC-Helicon web:
A classic hit vocal effect
VoiceTone D1 thickens your live vocals with realistic doubling emulations, octaves, and detune effects in an easy-to-use pedal.
Brings studio doubling to live performance
Connects between your mic and mixer
High quality signal path and tough enclosure
Can be chained to additional VoiceTone Singles
Mic-Control offers remote on/off via TC-Helicon MP-75 microphone
Double S