Speaker + raspberry pi 3A+

[Vegz78]

For others reading this topic, and if a USB hub worked somehow, @Dace reports a working solution for USB sound here:

Just finished another cabinet for school!

Thanks for the suggestions, figured it out with this So everything is up and running thanks to your amazing application, I still have one question. How do I get out of MakeCode? With Mame I hit the start/select button at the same time and that puts me back into retroPi but with MakeCode it does not work, any ideas? thnx