I recently found a Yamaha receiver in a classified add that said it supported atmos, having ordered new def tech 9060s and there Atmos add on I thought the Yamaha would be a good match. After asking my friend to pick up the receiver for me I realized that it was not the same model that was advertised it was the Yamaha RX Z9. After further research on the z9 I found out it is older and does not support Atmos or even HDMI. My question is, is there any way to get atmos to work with this receiver or am I poop out of luck and have to buy a new one?