Does This Exist?

Yes I'm aware of it (I currently have a multi region but failing Oppo 83) and thanks but the whole reason for the INPUT thing was to also improve the audio output of my HTPC and the hires FLAC files on my server that I play through J River Media Centre. The Oppo might let me play the files through the network and that might be a solution but the solution I have suggested would also  let me get the "all disc" playback with the chance to improve the audio from things like the HTPC and other units like the SKY BOX provided the PIoneer is a good enough SACD player, if you see what I mean.