I have assembled the DAC/ADC Add-on board and DAC+ DSP and verified correct operation with the loop-back cable and test image.
I have also confirmed an external analog source is passed to the DAC+ DSP RCA outputs while still using the test image.
I have tried some four channel projects with the HiFiBerry O/S but none have maintained the analog input.
Is there a profile will allow me to apply a stereo analog source to the DAC/ADC phone jack, accept REW filter sets and output from the DAC+ DSP RCA's?
Alternatively, is it possible to merge a settings text file with the default profile to select the analog input on the DAC/ADC ?
Any help would be appreciated.