I have your pre/power amp combination and use a Music Hall MMF CD-25. I like it very much and cosmetically it matches the Musical Fidelity eq nicely. That said, you should also consider the Musical Fidelity A3CD player. It has a decent reputation and should mate well. I hope to eventually upgrade by keeping my Music Hall as a transport and getting the MF A3 24 DAC. I haven't heard the Rega's and can't use a top loading player in my rack because I have a turntable on the top shelf.
Regards,
Paul
Regards,
Paul