Hi,

I'm just curious. What kind (brand/model) of microphones do most of your Hollywood films use when filming on set or on location?

Herman, you might want to check these threads:

http://www.dvinfo.net/conf/showthread.php?t=51832
http://www.dvinfo.net/conf/showthread.php?t=50869

You can also search rec.audio.pro

In particular, folks like Glen Trew work on feature films.

Schoeps CMC6 / MK41 and the Sennheiser 416 are popular microphones for feature films. They also sometimes use wireless lavs.