What CD-player or DAC should I get ?

Hi,

I've been doing some research on what I should get for a CD-player. Many says that using a seperated DAC and transporter sounds much better than a one box cd-player.
So I would like to ask for some suggestion.

My system:
Speakers : Proac 2.5 loudspeakers
Power Amp : Audio Research VT100mkII
Preamp : Audio Research LS-7

Many recommends me for a musical fedelity one, and some recommend Theta (this may be too much for my system)
So I'd ask to ask for some opinion and suggestion.

Thank you
AJ