AG03 MK2 3-Channel Mixer with USB Audio Interface BlackWith its variety of inputs and outputs, DSP effects, and LOOPBACK function, the original AG03 quickly established itself as a staple amongst live streamers looking to configure a simple yet comprehensive setup without compromising on sound quality. The next generation AG03MK2 adds more flexible connectivity including 4 pole mini I O expanding the range of streaming styles, as well as a new mute button crucial for various live streaming applications.