Technical Support wrote:
by "noisy" is it a whir, as you would expect from a fan, only loud? Or is it more of a rattle or other sound? Also, is it on just one light or multiple lights? I ask, as i dont think think the normal fan noise is objectionably loud. It is about the same as the Bees and WL (when they are running).
No issues, but I've had several subject move around in front of the PLM or BD and ask "can you hear that" as if they're about to Bee stung :o With the radio on, its not a problem.
I think the fact that that some of the air is vented behind the dome and is amplified just like the flash is very different from previous AB's...
On a side note if an MP3 player or CB could be mounted in there - it sure would make it easy to direct models from 30 feet :D
Directional reflectors like the PLM and HOBD, Retro Laser and 11RLT focus the fan noise just like the light.