Measurements and conclusion
So Lake People is German. And if we then generalize for a moment: we see that in the measurements (apologies for the yellow line on white background: something went wrong with the exports. Normally the line is green).
How tight these measurements are! And 100% what Lake People themselves say. Noise floor of -122dB? Yep… we measure that too. Frequency response is straight (really straight), distortion is extremely low (on average 0.025% over the entire audible audio band). And what is nice: the noise on the power supply side is also very low. No junk to be seen there as well.