I just bought a universal dvd player that plays both DVD-A & SACD. In order to play DVD-A and SACD i need to connect the analog outs (5.1 or 6 RCA wires) from my DVD player to reciever. RCA is really just the connection on the end correct? If i buy 2 sets of the standard RCA Video/Left/Right wire bundles that should be fine to use for the Left/Center/Right/L-Rear/R-Rear/Sub connections between the DVD player and Receiver correct?