Idk if I would go by these reviews, all these pre-amps would be trash. Most of this stuff is inaudible. I go by my ears and this one sounds much better than my Marantz I had before and the HTP-1. I don’t think you would miss XLR much unless you are going over rather long distances, my experience with the HTP-1 having XLR and the Rotel does not, the pre-amp and amp are running 2m interconnects. It seems some people rather see it in a graph rather than hear it.