Hi Joe
I've always done it or seen the signal being split at the preamp side. The side coming out of the preamp. I can't envision how you would split it at the other end. Would you be using an adapter which would have a female rca end to 2 female rca ends at the end of each cable channel?
This is the adapter I've used when I had to split signals.
Audioquest M22-F HRD Y-Adapter
Good luck in the search.
I've always done it or seen the signal being split at the preamp side. The side coming out of the preamp. I can't envision how you would split it at the other end. Would you be using an adapter which would have a female rca end to 2 female rca ends at the end of each cable channel?
This is the adapter I've used when I had to split signals.
Audioquest M22-F HRD Y-Adapter
Good luck in the search.