Took the plunge today and upgraded to the PSB GB1's. I was using the PSB B25's but happed to be passing by my dealer and stopped in to sit down and take a listen to the GB1's.
Boy is the this one hell of a speaker. It is definite improvement over the B25's in all areas. The biggest thing I notice was the scale of the image and how open, focused, and detailed voices where. The B25's had a sorta smeared image that lacked focus. The midrange was dead neutral accompanied by a much smoother top end compared to the B25's. Bass is tighter and more defined. But does not seem to have the extension that the B25's had. Seems like they gave some extension for accuracy.
So far I'm EXTREMELY pleased with what I'm hearing. I will report more in a week or two after they have broken in.
Here are some pics to look at in the mean time.
http://i173.photobucket.com/albums/w...Picture017.jpg
http://i173.photobucket.com/albums/w...Picture016.jpg
http://i173.photobucket.com/albums/w...Picture014.jpg
http://i173.photobucket.com/albums/w...cture012-1.jpg
http://i173.photobucket.com/albums/w...cture008-1.jpg
http://i173.photobucket.com/albums/w...cture006-1.jpg
http://i173.photobucket.com/albums/w...cture004-1.jpg