Hi-res out from USB out of a Mac into a Halide Bridge is the way to go with the Rega dac. Unfortunately they cost $400 but it makes the Rega sing with re-res out of a Mac.
Comparing a dedicated $2,400 cd player to a $1,000 dac is not completely fair anyway.
Add up the cost ($1,000 dac, $700 mac mini, Halide $400) and that combo really then competes directly to the Saturn.
Plus you still have 3 more digital inputs for other sources if you need.