I have no dog in this fight, but feel that the conspiracy theorists about OMA don't know what they're talking about. These guys have been building and selling extreme high end stuff for ages. Their Technics SP10 plinths are highly regarded. They have a novel approach. Those familiar with Fern & Roby, who are newbies by comparison, might appreciate see some similarities in concepts.
Vitas, the former lead designer for Veloce, the highly regarded amp/pre manufacturer that were in Harry Pearson's reference rig for some time, I'm told has been doing some work for OMA.
Yes, their stuff is high priced in general, but that's no shocker when you consider the market they serve, the US costs, premium materials, etc. Check out the audiophiliac video, it's fun and spot on explaining this company. Cheers,
Spencer