coyotesx5 I am unsure of purchasing expensive speakers $50K to $60K because if a driver fails, it maybe irreplaceable if the manufacturer goes out of business. The three I'm considering are von Schweikert VR55K, Einstein and Lumenswhites. Companies like Bryston and B&W or Harmon Group products have major company sales including professional so they will probably always be around. Audio Research and McIntosh, also major names, were sold to conglomerates too. I'm just worried about making big ticket purchases from small companies. Oppo fits into the small company realm. I'd rather purchase an Esoteric (Teac) SACD player DV60 for Blu ray and SACD and let my TV upscale to 4K.