Yes, very sad and this amp is a steal at the asking price compared to what manufacture are charging now for new amps including portable amps. $3k for a battery operated portable amps….give me a break here! Same can be said for $3k IEM cables.
There are stories like that all over the place in the head-fi world...
The amp I finally purchased (way after demoing it) wiped the floor (and the difference was not even subtle) with one "competitor", and then only got discontinued (even its successor got discontinued, which really was a dismal move), while that other amp (its "competitor") is still in production as far as I know.
The difference between these two, that I both demoed at the store, again, was not even subtle, to the point where I wondered how those two can be in the same price bracket.
One of the staff at the store told me, when I asked about it, that my experience was shared among the customers who demoed both of these amps, at that time with a number of headphones, in particular with the HD800. Just for the record, both amps were demoed with a number of other headphones, varying widely in both impedance and sensitivity, and other characteristics.
The sad story behind it is a couple of not so favourable reviews the first product got, which was somehow "understandable", since one other competitor from the same country at the same time got much more favourable reviews, from the same online reviewer, on his website, in one case. Same thing occurred at one point even on fb, and it really looked like a pattern.
What is really sad in all of this as well is the trend of hideously inflated prices during the last several years, all the while stuff like BHA100 or similar gets discontinued.