They don't look like anything exotic. They seem to be welded steel. Years ago I needed to have a set of stands made for a pair of ProAc Response 1 speakers. I went to a welder with dimensions, and he fabricated them for me.
Foundation Designer stands replica
I own a pair of Graham LS5/9 that I use with the mythical and rare Foundation Designer stands for Rogers 5/9.
My plan is to upgrade to another bigger Graham speaker so, the original Graham stands are not the best in my opinion, I would like to build a new pair of clones of Foundation Desginer, but bigger.
Do somebody know the details of the originals? Materials used, and so on, in particular?
thanks