Jadis DAC

Hello

Does anyone have experience with Jadis digital analog converters? I am interested in purchasing a second hand js2 mk3. I would like to hear an opinion about the quality of the DACs from this French manufacturer. I’m interested in a tube converter, will play with Marten Miles 5 speakers and ASR Emmiter amplification.

How does their performance compare to Lampizator, Metronome, etc ...