Anyone know of a source for the replacement cartridge for my 35 year old D-104 microphone. AES used to have them but no longer have any in stock. Want to get the old 104 back on the air. My cat knocked the mike on to a concrete floor and the crystal went "west" Thanks in advance for any help. 73 Bob Wilder, AF2HD/AFA2HD 6032 Idlemoore Court Theodore, AL 36582-4036 251-653-5274 http://home.earthlink.net/~bwild