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Denon AVR-2105 Remote Replacement

I have a Denon AVR-2105 that I need a remote for. The one that came with it (RC-980) is no longer available. I called Denon support and they suggested I get a Denon RC-969, but they warned I might not get all the functions of the RC-980.

Is anyone using the Denon AVR-2105 with the RC-969, is so how well do they work together and are there any main functions it does not support?

Thanks in advance for any help.