I am the owner of this amp.
Well, my buyer backed off the sale after reading the review.
Not angry about it, in all honesty. Guess I'll sell it at a lower price.
As for the reason I bought this, I read the reviews and believed all praises the amp received, simple as that.
As for the reason of buying it, I had some store credit from the dealer and this checked pretty much all the boxes for what i was looking for. My Mjolnir Octave was already using my DAC's XLR connection so an RCA-only headphone amp that could rival pretty much every other one in the planet (at least according to most reviews) was tempting. The amp was designed with the Senn HD800 and Audeze LCD-X in mind and I had their close relatives, the HD800S and LCD-XC, so felt the stars aligned for me to have this amp.
Now I'm wondering if my Woo WA7 and DNA Starlet might fare any better LOL. I assume no, but at least they are tube amps I am actually looking for that flavor.