Comment by mikece

I am still annoyed that there's not a proper audio-in capability on the RPi4. I've been wanting to use a stack of Raspberry Pi units when building a podcasting studio featuring a recording setup for linking several remote participants, but lacking proper audio hardware support for audio-in, it's a no-go (USB audio adapters and "hats" are either too flaky or so expensive as to make it not that much of a deal to go this route). I really hope a future Raspberry Pi addresses this shortcoming.