I bought this rack form Mike P, here's a link to the original thread with a pic from Mike. [URL]http://www.hifiwigwam.com/view_topic.php?id=33697&forum_id=5[/URL] It really is a great rack and extremely well made, The glass shelves are 10mm toughened glass and would comfortably take a very heavy amp. I also have a spare set of supports so that you could add another shelf if you wanted. The middle shelf is hight adjustable in 20mm increments. Shelf dimensions are; Top 660mm wide by 560mm deep Middle & Bottom 495mm wide by 500mm deep Original cost was £300 Looking for £180 collected only