Connect two Devs

[Drifter]

I’ve setup my 440 today for the first time. It was pretty simple. I just tweaked my previous config by adding another 220 and making both mono. I downloaded each config file on a SD card. The one 220 turns into the master and the other into a slave. I had an old (cheap) Ixos rca to rca coax in a drawer. I scratched it out and used it to connect the two. It worked without a problem. I’m not sure what benefits a real audiophile grade cable will bring.