@Steve59
I can’t justify Raidho or borrensen prices, I love the demos and I expect another six figures driving the speakers helps
The Raidhos were driven by a pair of anniversary-edition Margules tube amps that cost $10,000 each but that I believe are completely or substantially the same as the $6,000 version.
You don't even need two of them to drive the Raidho TD 3.8s to perfection. I was blown away by the sound in that room.