Thanks, mate! I thought I had checked everywhere, but you managed to find two sources.
As for the preamp -what an utter disappointment. It looks cheap, feels poorly made, and exudes "plastic fantastic" with its flimsy boards, badly fitted standoffs, and those "handmade copper grounding roofs" that resemble shanty bungalows.
The way the plastic housing is assembled is downright atrocious. I cringed through the entire video, with its price tag haunting me the whole time. Even the feet are just cheap, self-adhesive foam pieces -you don’t even get proper feet for what they’re charging.
The manufacturer was shown at the beginning sitting in front of proper test equipment (similar to what Menditmarks uses).
It makes you think the guy knows what he’s doing, which only adds a sinister, cynical edge to the whole operation.
And the filing off of silicon components...
Companies like this need to be held accountable!