Anyone can add RCA’s out to my Denon?

Hi,

I have Denon AV 1913. It has a built in 24 /192 kb/s DAC. The manual says it plays DNLA and I am hoping with an online LAN connection soon I can download a software update that will play more lossless formats. 
 

It doesn’t have RCA stereo outs. My question is whether or not someone out there could put some in for me?  I guess it would have to be after the signal processing but before the speaker out amplifier?