Perhaps one or the other of you recalls that about two years ago I had two short posts, Björns Altec Stonehenge III replicas as well as the associated. He was lucky to have a beautiful NOS pair of Altec 604-8 G Duplex with AlNiCo magnets, together with related original turnout , which he summarily transplanted into a corresponding test cabinet made from OSB.
So now, the adaptation of a corresponding to the original volume, visually far more sedate casing that (almost) without a parallel walls, meets the highest technical standards…