Miniature Microphone
U 64
The U 64 was a variant of the KM 64 small diaphragm microphone. Instead of the Telefunken AC 701, which was not as easily available in non-European countries, the U 64 used a tiny nuvistor tube.
WARNING (for California residents only): This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects and other reproductive harm. For more information go to: www.p65warnings.ca.gov.