They have some weirdly interesting stuff. Tried to contact these guys a few times way before covid. No answer. Moved on.
New from Mad Scientist
Best power cable yet.
https://www.hifi-advice.com/blog/review/cables-reviews/power-cable-reviews/mad-scientist-audio-nitro...
https://www.hifi-advice.com/blog/review/cables-reviews/power-cable-reviews/mad-scientist-audio-nitro...