I wonder if ADC and DAC that at EVAL-ADAU1452MINIZ can work synchronously ?
It is not possible to use the ADUSB2EBZ to transfer the audio over the USB connection. It is only for control and some lower rate data back to SigmaStudio. The easiest way to get audio to your PC from the eval board is to use the SPDIF output and obtain an SPDIF interface for your PC. You can only transfer stereo audio.
Another way would be to use a DAC evaluation board and come out analog to your PC.