The connector is made by Molex. The Molex part number for the connector you need is 83424-9014. Do a search on Google and you’ll see that Mouser and Digikey both stock it. I ran across this forum post when doing a google search trying to figure out how to buy one of those connectors.
Also, what kind of cable are you making? In other words, which of the connections will you be using? I will be making a cable with just the 2 XLR inputs connected.