Lightly used Panasonic GH4 using the Micro 4/3 lens mounting system. I have owned and used this camera for 6 years, all ports are still in good working order and batteries still hold good charge. 

This GH4 body has V-Log activation which allows for externally recorded Uncompressed ProRes when paired with the YAGH as well as flat "log-like" recording

The DMW-YAGH expands the GH4's capabilities by providing 2-Channel XLR audio, Timeclock in, 4 SDI-Out, and Power In. There are physical gain control knobs as well as control for +24V phantom power.