Ikea " Lack rack " WOW , it really works . I know it's not a new idea and as more than likely been covered on here before , but I have just built one and was expecting it to be a "myth" and justify the big bucks purchase of a dedicated rack . But this is the best £ 30 I have spent on hifi , music seems to have a lot more " bounce " and sounds more " agile " , doesn't look to bad either . I've spent years trying to get mass into shelfs and supports ( even used concrete in the past ) , now looks like I've been barking up the wrong tree .