I bought a house where the owner left a bunch of Denon equipment, lucky me!!! Anyway, he took the RTIQ system with him. I have the opportunity to purchase a URC MX450 for $50...and a MXHP-500 for $65.00...these are great deals however they are closeouts at local store. I've been searching EVERYWHERE and cannot find an answer. Will either of these devices work with a Denon POA-30121CI. It is a 12-channel multi-zone expander/amp? I know the logitech high-end does not support this device.

Thank you in advance for any information you can provide.