On Fri, 2005-04-15 at 02:31 +0200, Arnold Krille wrote: > And for surround-testing: A train coming from behind going over the the > listener to the front. And than a second from left to right. > That would be 8-) I know the perfect train... Amtrak's Acela is the US version of high speed rail, and rather than build a modern infrastructure they decided to run it on old tracks with diesel-electric engines that they retrofitted & upgraded to handle the speed. Man, is that thing LOUD when it blows by. It feels like the air pressure is going to suck you off the platform. Now I just wish I had two nice directional mics, I'd walk down to the train station and record it now... Lee