I'll start with I'm not sure this is the right place to ask this but, I work at a school and we are needing to interface a laptop's audio and an XLR microphone to the existing school intercom system. The intercom connects with XLR. What would be the best device to connect a laptop and an XLR microphone to the existing XLR connection for the intercom system? I was looking at the PreSonus® Revelator io44 and then output with an RCA to XLR adapter cable.
Any suggestions would be greatly appreicated.