Best Redbook player with XLR outs

The Ayre CX-7 should fit the bill as well.

You should be able to find a ML 390S for about $4K used. This has been my primary source for years and it's awesome. It also has the added benefit of having its own volume control which means you can go direct into an amp.

Would highly recommend auditioning an Accuphase DP-75V in your system. One of the best redbook CDPs I've enjoyed in two different systems. Can be found used around your $4000 price. If using the XLR outputs remember to reverse the phase on your preamp or interconnects.

Thanks all for the good info.
Because I would like to take advantage of my BAT pre, I do not necessarily need a source that will channel directly into my amp.
I also have heard good feedback on the Ayre player that seems even more promising with their new "e" upgrade.

Efficacy what's this "e" upgrade you speak about with the CX-7?
I'm interested as I have a CX-7.
TIA.