OK, I have a pair of the SP-CMC4's w/ hyper caps, bought them through the yard sale about 2 years ago. Basically these are the AT-853's as I understand it. The caps themselves have the AT logo on them. Is Sound Pro simply a distributor for A.T. or do they manufacture the bodies or
?. Just curious what makes these CMC4's & not AT-853's. Sorry for my ignorance, love the mics & it's no big deal just curious & I couldn't figure it out from the S.P. website. Thanks for any help & info. Chris