Earthworks does use Panasonic capsules...it's been discussed at least a few times around the various boards and newsgroups. They certainly do a nice job with those things, though...
Been meaning to try to make my own SDC with one as well...
Thanks guys. Yeah, I asked the question with hidden intention to use the capsule, throw away a FET, and make a tube preamp. What model of the Panasonic they use, if it is not a secret?
I notice that you're posting this question on various bulletin boards. May i suggest you try www.gearslutz.com , as there are at least a couple of Earthworks guys that regularly hang out there.
That's probably your best place to get some real information that's not just speculation.
Thanks guys. Yeah, I asked the question with hidden intention to use the capsule, throw away a FET, and make a tube preamp. What model of the Panasonic they use, if it is not a secret?
I talked to David about this at the AES show a few years ago, he use a special Panasonic capsule that is not available to the public. I didn't press him for any of the details.