I would like to use the ADI-2 Pro in a HiFi setting as a preamp with 2 sources connected. I have an analogue in and USB in. I only need analogue out (no digital out needed).

I would like to be able to set the AD sample rate myself instead of having it jump around according to what was last played via USB.

At the moment it can end up at 768kHz, and be too high for DSP, or 44.1kHz and needlessly lowering fidelity.