Enhance your karaoke experience with the Technica Digital Key Control Karaoke Echo Mixing System #DA-990K. This mixer boasts 3 mic inputs and 7 outputs, allowing you to connect multiple devices simultaneously and create a surround-sound effect for your audience. The unit is designed in sleek black color and features component RCA ports for easy setup. In addition to its impressive technical capabilities, the DA-990K model also includes key control for adjusting the pitch of your music and optimizing your vocals. Whether you’re a professional singer or simply want to add some fun to your next party, this karaoke mixer is the perfect addition to your setup. Note this unit is pre-owned in good working conditions. Unit has a bit of wear three small knobs where replaced.