yes, I've had my pair of CK930's for a few months, and I've been very pleased with them. I know a few other folks here also have the CK930's as well. So far, all of my recordings have with the mics have been directly into a Marantz PMD-661 (with the oade concert mod).
Here are a few examples:
Club d'Elf - April 19, 2009 - mics on-stage (16 bit & 24 bit version)http://www.archive.org/details/clubdelf2009-04-19.ck930.flac16http://www.archive.org/details/clubdelf2009-04-19.ck930.flac24Club d'Elf - May 22, 2009 - mics on-stage (16 bit & 24 bit version)http://www.archive.org/details/clubdelf2009-05-22.ck930.flac16http://www.archive.org/details/clubdelf2009-05-22.ck930.flac24Justin Townes Earle - May 13, 2009 - (only the 16 bit version is on the LMA)http://www.archive.org/details/jte2009-05-13.ck930.flac16In regards to the CK930 and the CK950 sets, from what I gather, the standard sets that beyerdynamic sells include the caps, cables, and mic bodies. Though each of those items has its own part number, so it may be possible to special order just the caps seperately (and not buy a second set of mic bodies). However, I'm not really sure either way. I have thought about it, but I haven't inquired as to whether or not that is possible, for a coueple of reasons. First off, I'm not too interested in buying hypers, as very few of the situations I find myself taping in would benefit from having hypers, and two, I don't have any extra money to buy more gear these days (actually the whole reason why I got the beyerdynamics in the first place was because I could sell my Microtech Gefells, but the beyerdynamics, and still have money left over). Personally, I'll be more interested in the possibility of buying the caps seperately if and when the decide to release CK910 (omni caps). They already have the MC910 (full body omni mics, to go along with the MC930 and the MC950), so it's entirely possible that they'd also release an omni version in the CK series. And for my taping situations, an omni cap could be very useful.