I am trying to get an answer for this as well. I am hoping a simple Y cable will work for talkback mic input into both HP60's. Then, the external switch/footswitch becomes the next problem. I have been told that a Y/A/B switch would work. But, I don't need an input. I just need one switch that would activate the talkback at both HP60's.
If I am successful, I'll post my resolution. If you figure it out, please let me know what worked for you.
I am also waiting for a response from Presonus Tech support.
Thanks, and good luck!
