If you want to unleash the full-potential of your vocal performances and experience vocal dynamic control, try the VocoPro DA-X10 PRO mixer and vocal enhancer. Vocal expression is key to every great karaoke performance and with the VocoPro DA-X10 Pro you get complete control over vocal dynamics like tone, texture, and sibilance. It lets you fine-tune particular aspects of your singing voice by controlling high- and low-frequency contouring, range of tonal concentration, and the top and bottom processing of vocal strength. Fatten up your vocal signal or brighten it up for crisp sibilance, any adjustment you make with the DA-X10 delivers just the sound you need for mind-blowing karaoke performance.Vocal enhancer with High/Low Contour, Frequency and Process controls for optimized vocal reproduction and rich, vibrant sound 13-step digital key controller for transposing the key of source music to fit the natural range of your voice Digital Echo, Repeat, and Delay controls add depth to Vocals Full-function remote control for ease of operation 3 microphone inputs with individual volume controls