Very clean mic-mounted or floor-mounted vocal multi-effects processor. Comes with all accessories.

From TC Helicon

Ultimate Mic Stand-Mount Vocal Processor for Quick and Easy Studio-Quality Sound with Expandable Effects

You showed up to sing. Set-up shouldn’t fight you for the first ten minutes. Perform-V clamps to your mic stand, lights up with everything that makes a vocal sound finished, and stays out of your eyeline the whole night.

Two-part harmonies follow the song you’re actually playing — feed it your guitar, your phone, or a backing track, set the key, and the harmonies move with you bar by bar. Adaptive Tone listens to your voice and microphone, then automatically sweeps EQ, compression, de-essing, and gating so your voice sits the same way from the first verse to the third encore. Studio-quality reverb, a smooth doubler, megaphone and HardTune effects all sit one button away — no menu diving, no "hang on, let me find the patch."

The connections are exactly the ones you’d hope for. XLR in with phantom power for your favorite condenser mic, a single XLR out to the house, and USB to your computer for when you want to turn the gig into a recording session. A 1/8-inch aux input lets you sing along to anything that plays back from a phone or laptop, and a headphone output keeps your monitor mix private when you’re practicing at home.

Footprint is small, the mic-stand mount keeps it within reach, and the controls were drawn for a working singer — three big knobs, three big buttons, no app required. Solo singer-songwriters, worship leaders, duo acts, anyone who has ever pressed the wrong button mid-chorus: Perform-V is the vocal processor designed around the way you actually perform.