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I am planning out my car computer, and would like to do it without using a headunit, just to keep things as simple as possible.
I have done a lot of searching, but haven't found the specific answer I'm looking for. (probably because I don't know the specific terms to use in this case)
To connect a computer to an amp, what do I need to do to bring the inputs to a preamp level?
I found several posts mentioning a DSP, but that's it. I want to use a small case, without a full size sound card. What are my options?