I purchased this from Amazon around the end of last year for online streaming, but I've barely used it, so I'm selling it. The VE-22 is equipped with a variety of vocal effects. - Model Name: VE-22 - Brand: BOSS - Function: Vocal Performer - Color: Red - Input/Output Terminals: MIC, OUTPUT, PHONES/LINE OUT, AUX IN - Power: DC IN, ON/OFF switch You can do a "kerokerovoice" (autotune/robot voice) effect! The condition is good, and I've confirmed it's working. Since I'm not a professional, there may be oversights. Please only purchase if you understand that this is a used item. No claims and no returns, please.