With 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. Along with improvements in build, design, internal circuitry, and overall sound, the MK2 will further solidify the AG series as an industry standard that all others will be compared to.   Input Channels Mono[MIC/LINE]:   1 - Combo (Mic, +48 V phantom power / Line), 3.5 mm (1/8") stereo mini (Headset mic, Plug-in power) *CH1 input and Headset mic cannot be used simultaneously Stereo[LINE]:   1 - Stereo Line / Guitar Input (Mono) Smartphone:   1 - 4-pole mini input/output (TRRS) USB:   1 Output Channels PHONES:   1 -