TC Helicon Perform-V Black Vocal ProcessorPERFORM V Ultimate Mic Stand Mount Vocal Processor for Quick and Easy Studio Quality Sound with Expandable Effects Ultimate stand mount vocal processor gives you simple and fast studio quality sound with expandable effects Adaptive Tone for perfect EQ, compression, de essing and gating Quickly create pro studio quality vocals with three reverb, three doubling, and three echo effects built in Beam premade effects onto three preset buttons to expand