Any thoughts on a budget? New or used? ALL kinds of answers will come out and some may be irrelevant or unsuitable depending on your starting point.
Among the "older" CD players out there, I think VERY highly of the ZZ-8 and would love to find one at some point (for a dirt cheap price of course) for a second system. I also completely agree with your assessment of ZZ-8's slight lack of detail retrieval vs absolute musicality. For this reason, I've always wondered whether it would be a good candidate for mods (though the chassis may not fit much else inside) in order to improve detail retrieval. Not knowing enough about what circuitry is most susceptible to improvements from mods, I do not know the answer.
Among the "older" CD players out there, I think VERY highly of the ZZ-8 and would love to find one at some point (for a dirt cheap price of course) for a second system. I also completely agree with your assessment of ZZ-8's slight lack of detail retrieval vs absolute musicality. For this reason, I've always wondered whether it would be a good candidate for mods (though the chassis may not fit much else inside) in order to improve detail retrieval. Not knowing enough about what circuitry is most susceptible to improvements from mods, I do not know the answer.