Operating the DAC+ADC Pro in DC mode?

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,

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