The GX-M8b is a part of Panasonic's range of professional AV mixer systems. It is designed specifically to be used in broadcasting, videoconferencing, live streaming, and other audio/visual applications. It features eight DC balanced low-noise audio inputs, allowing for simultaneous connection of up to eight microphones, line level audio sources, and Bluetooth wireless sources. Additionally, it includes a control panel for easy adjustment of input levels, a full-level limiter for preventing clipping, and an output section with balanced XLR outputs for connecting to professional speakers and amplifiers. Other features include a front panel headphone jack for previewing audio mix levels, a rear panel Passthrough jack for extending the mixer’s inputs and outputs, and a remote control port for connecting to a compatible external remote controller.