I currently have a single brand system that I like.....a lot! All Rega - Rega Elicit-R Integrated Amp and Rega Saturn-R CD Player/Transport/DAC.
It's a bit different setup from the Parasound setup you originally proposed. The integrated has a built-in phono stage, saving audio rack space. The CD player has multiple Digital Inputs, including USB, optical and coax, so it can be used as a DAC for steaming audio or nearly any other digital source.