comfort: there are many disc players out there with XLR outs.
no offense, but a person will find them by going to the manufacturers websites.
Your NAD M5 appears to be part of the higher end NAD series.
That NAD line is very good, and the OPPO (sorry guys) is NOT a proper replacement. The Oppo does many things well, but nothing really well, particularly the transport mechanism (power supply, circuitry) that I have A/B tested myself. Compared to the Sim CDP, the Oppo was a pip-squeak.
I then immediately sold the Oppo.