Dear Hifiberry,
I open another post on a slightly different topic. I would like evaluate the possibility to extend the ADC frequency range below 10 Hz (ideally, down to DC), to make full use of the frequency response of the Bruel-Kjaer microphone I need to acquire (which goes to about 0.05 Hz). I imagine that the AC coupling capacitor should be bypassed.
It would be of great help to know in a bit more detail the schematics of the ADC front-end, if this would be possible.
Thank you again,
