Hi,
The compatible capsules are any AKG CK series capsules, CK1,CK2,CK4,CK5,CK8,CK9,CK22,CK26,CK28... . and any Bayonet style capsule, Neumann M7,M8,M9, and B.L.U.E. or RED Bayonet style capsules, and I think Violet had a Bayonet style capsule, or the B.L.U.E. and RED " Lollipop" capsules that were made to fit AKG CK series Mics, 451, C60,C61, C28.
As far as other mic body's, any mic body that has the same diameter and thread pitch as the MXL 603s, it should fit, but you would have to check and see if it has the same center contact pin set-up as the MXL 603s.
Hope that clears up a few things, and thanks again for the kind words.
Chip
