Bandwidth

[mtausel]

I'm using your Stereo Card to drive (also) very low frequency transducers (starting from 0,1 Hertz).
I wonder if the OUTPUT of the board can operate at sub-Hertz frequencies.
More in general which is the bandwith of the audio output.
I'm also using your OCTO audio board and would like to know if different limitations apply to it.

Thank you very much in advance