Recently, we were able to test the OpenAuto Pro with very good audio products: HiFiBerry DAC+ ADC, and HiFiBerry DAC+.
We know that these are very popular DACs used by our Users, therefore we decided to officially test them with OpenAuto Pro. Good news is that since version 9.0 there is predefined support for this hardware. We hope that you enjoy it as we do.
Special thanks to HiFi Berry for support: https://www.hifiberry.com/