Sorry, I didn't look at the link. Just be sure the "splitter" goes TRS (male) to 2 TS (female)... and then use TS cables. Also, (and again, I didn't look at the link), make sure the splitter isn't too big.
Read the manual. There's a couple of jacks that require a TRS connection... Ride and Crash with Choke are the two that come to mind.