Thanks guys for the help.
I tried to use two RCA cables and the problem was gone. So there certainly was something wrong with that Y-splitter connection.
Now I have to decide which connection option to use, either low level with 2 RCAs or speaker level, but I am leaning towards the speaker level.
I tried to use two RCA cables and the problem was gone. So there certainly was something wrong with that Y-splitter connection.
Now I have to decide which connection option to use, either low level with 2 RCAs or speaker level, but I am leaning towards the speaker level.