All of the essential effects you need for your vocals in a simple pedal! The TC Helicon Mic Mechanic has a number of different reverb and delay settings for a variety of situations. You can also control how much of the effect is added to your voice using the dry/wet control. The Mic Mechanic also includes a correction function, for when your voice isn't quite in tune, the Mic Mechanic will nudge your voice to the nearest semitone.