The Vivanco MX720 is a 5-channel audio mixer that offers a simple and user-friendly solution for mixing and controlling audio signals from various sources. The mixer is equipped with 5 separate input channels, each featuring a microphone jack, a cd/phono socket and a dedicated volume control. It also boasts a master volume control and a headphone output for monitoring. The device is designed to handle different audio sources, including microphones, CD players, record players and much more. The Vivanco MX720 is perfect for both hobbyists and professional sound engineers looking for a compact, easy-to-use and efficient audio mixer to control and mix audio signals.