from the few options on the market, Ιt helps me to leave the solid output of the iridium and to enter the input of the delay echoplex which is trs, the second one goes from the trs output of the echoplex to the 2 inputs of the prod2 DI, it works perfectly so far of course the cables are a bit thin and the only thing that helps is that there is more dancing on my pedalboard.