I'm looking for a board to process live music (sub-millisecond latency if possible). I'm thinking of a layout like the following:
So there are a few DACs and ADCs, S/PDIF inputs and outputs and a DSP to efficiently process (shelf filters, notches, ...) and route live audio between all of those I/Os in arbitrary ways. And of course I want to be able to control it all with a microcontroller.
Do you know of anything like this that has the non-microcontroller bits already integrated?
If you don't, can you recommend some parts that would work well together?