Matriarch vs Spectravox
Here’s the two trademark applications if anyone is interested.
The Matriarch name was filed a month before the Spectravox one which was filed a couple weeks back. While there are similarities in the descriptions it would seem they are two different products, not Moog trademarking “Matriarch” and then changing their mind and filing a different name instead.
Perhaps the product of this thread, the Spectravox is an experiment along the path to the Matriarch.