"mad scientist"
:^)
I agree Frogman on your description of Bruce. I can also tell everyone that in talking to Bruce about this thread last year he was touched by it; I actually sensed some emotion in his voice, but he does not read this thread or any others. He is a seasoned manufacturer and provider of audio components and services for many years. He stays away from public chat forums. He is also very busy and travels alot; he does have his own plane I believe. Getting his review of the Acutex 420 str to post here ....was to me a bigger accomplishment for myself, than many work projects I have been involved with !
There are six of the rotary subs installed at Niagara Falls as part of the show that explains how the Falls was created.
have not heard them, came close one time recently when we were there; but time did not permit and teenagers can be very unruly - you know ?
If you have a look at this image and note the words hearing threshold in the legend on the right.
http://www.eminent-tech.com/woofercomparison.html
Me thinks Bruce will need to update the Legend with words - one for Human hearing threshold and one for "Elephant" when his study is complete ?
Kind of gives new meaning to "Elephant in the Room" ?
Frogman - that Meitner turntable you referenced...
here is pic,
http://www.museatex.com/at-2.jpg
I don't get it. The record would need to be really thick and no warps to even work ? imo - vibrations would be headed to the center where the bearing lives.