5 pin XLR female to dual pin XLR male adapter. This cable will take balanced stereo signal from microphone like the AT825 (or other similiar stereo balanced mic) and create two balanced signals, each on one standard pin XLR male plug. The Dual Mono option blends the signal of the two connectors together on the 5 pin XLR end. The standard stereo pin assignment is as follows:

Pin 1: Ground

Pin 2: + Left channel

Pin 3: - Left channel

Pin 4: + Right channel

Pin 5: - Right channel