Interviews with Klaus Heyne

 

National Public Radio

http://www.npr.org/templates/story/story.php?storyId=89705610

Hear the unedited 11 minute version of an interview broadcast on NPR's "All Things Considered" on April 20, 2008.
Scroll down, until you get to the blue arrow below the picture of Adolf Hitler in front of a microphone. 
Click the arrow under the header 'A Sound Revolution' and you are there.

 

Pro Sound Web

https://www.prosoundweb.com/interview-klaus-heyne-master-of-microphone-modifications/

 

BBS Radio

https://bbsradio.com/podcast/lena-live-june-25-2015

 

Eddie Ciletti/Tangible Technology:

https://www.tangible-technology.com/interviews/KH/kh.html