Onkyo DX-7555 vs. Cambridge 640 v2 vs. Onix cd-5se


Speakers are PSB Synch One's and pre-amp / amp is a Integra DTR 9.9 receiver. For that reason I am wondering if the Onkyo cdp will provide the best sound due to the best component matching. Only thing i don't like about the Onkyo is no detachable power chord, although this could be overcome. Please give me your thoughts amd let me know if you've compared any of these. Thanks...
gpowered
i own a 640 and love it, plenty of power, alot of inputs , detachable power cord, it should match up aok with your psb , due to the tube like sound that it presents. i have listen to alot of tube amp, the cambridge was playing when i first fot it and was sitting listening into several weeks of play and i said to myself, yes it is a tube amp....sorry , haven't had my first coffee, really , it is a great sounding amp...dwhitt