Bonjour, je post mon humble avis.
matériel : quad 606 mk2 , dali ikon 6 mk1, et ce dac en fonction dac-pré ampli.
The power according Audio-Gd.
A high quality power supply R-Core designed separated from the signal gain stages which improve the details and keep the sound stage more better.
Fully balanced design, the gain stages and pre-driver stages work in Class A, built with discrete analog stages without any OPA or coupling caps in the signal channels.