Okay, good to know. So, I probably should've been specific in my first post... the current setup is not working. The sound from the R-14Ms is broken. Like listening to a scratchy record. Plays, stops, plays, stops, with static/crackling as well. This is why I intend to hook them directly to the receiver to ensure they work that way. If so, would a better choice be a stereo amp just for these two, or a different wireless adapter setup?