Settings for Volumio on RasPi 4 using Hifiberry Amp100 board?

Hi, I had this setup working but somehow my SD card got corrupted - and I forgot how I originally set this up.

I have the latest version of Volumio (v.3) installed on a RasPi4 and it is using the Hifiberry Amp100 board. The UI is workiing fine but I am getting no sound.

What are the correct settings for these?

This is what is in my config.txt file

When I click on a web radio station, this is what I am seeing in the LiveLog on the dev page

Looks like all I had to do was reboot a couple of times! Thanks for looking at this!!!