^CE, what were the resolution of the files you were playing?

When my ears were a few years younger, I could tell the difference between a CD quality and 320 kbps MP3, for example, on my simple Pioneer as pre/pro --> Anthem MCA-50 --> B&W 601s. No telling what my ears can hear now.

I'm back on the market again as the Emo XDA-1 is on close out sale. RR2150 would simplify the set up since I can "get rid" of the Emo USP-1, XDA-1, and UPA-5. Although only one digital in the RR2150 is a slight concern.