The Well Audio Said
We have not tested Salas shunt regulators.
Anyway the Vref current consumption of the DAC Lite is very low (less than 20mA).
My DAC lite is powered, but not possible to test it because the FIFO is not functioning, and I need a longer u.fl cable for Drn, it’s almost 25 cm away in my situation.
Will source one while I’m working the FIFO.