I use the BD cones under my CD player and I found a significant improvement by using them with ART Q dampers as a foot to the cones. The Q dampers have a center dent that the point of the BD cones fits into perfectly.
Black Diamond Cones ADVICE
Hi Carl,Albert,Greg...I just ordered 3 from Jeffs Sound Values.They told me to just stick them under my Rogue 99 and forget them.I don't think its that simple.I wish it was.Anyone have experiance with these?I plan on putting the cones point down directly on my shelf. Im not concerned with scratching the shelf its high density MDF and has steel particles mixed in.I cant afford THE PITS yet.Any recommendations for a DYI footer or do I even need one.