what is port 4 on the 8-pin mic jack for the dx10?
Port 4 on the 8-pin mic jack of the DX10 is used for connecting external devices such as footswitches or remote control equipment. It is designed to allow additional functionality and control over the DX10 synthesizer. By connecting compatible devices to port 4, users can expand the capabilities of the DX10 and have more control options during performances or recording sessions. It provides a convenient way to integrate external equipment into the system and enhance the overall functionality of the synthesizer.