I haven't dabbled in a while. Have a couple of DAC + and a Digi+ and just sprung for an Amp+
Ideally I'd like to take a Pi A+ with Amp+ and mount in an antique radio console. I'd like to be able to manually control volume. Is that going to be possible on the Pi A+? Or am I going to need a B or better?
Also considering hooking up an SDR dongle to get FM via GQRX. That I'd happy leave as a software control as a functioning Pi with FM with manual controls is too much for what I want to do here.
Somewhere in the archives here I took an A+ and DAC+ and mounted inside a tube headphone amplifier. I still use that system religiously and still think it was a cool implementation.
I'm looking for a conversation piece. Old wooden console streaming music through 2 speakers but I would like that hardware volume control. What do I need to do. I've seen some brief explanations but all lack hard details.