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<blockquote data-quote="keep_hope_alive" data-source="post: 8653783" data-attributes="member: 576029">Welcome.   As an EE, I appreciate your goals. We would call this a &quot;Car Audio PC&quot; or &quot;Carputer&quot; or some other names over the years.  You can get a touchscreen to pair with a Pi or MicroATX mobo.  Most have used a MicroATX mobo with USB audio and touchscreen.  Your plan can work similar. You&#039;ll want a DSP, but one that you can communicate with through the Car PC so you can tune it from there (ideally).  You&#039;ll want a DSP to do most of the work so you can just feed it a digital signal (optical is typical).   Note if you use optical, you&#039;ll need a separate volume knob through the DSP (common).   Most of the DSP on the market can do most of what you want, including preset recall, volume (main and sub), even source selection (including BT).  Audio Control, JL Audio, Alpine, Helix, PPI, MiniDSP, Dayton Audio, etc have nice options. </blockquote>

[QUOTE="keep_hope_alive, post: 8653783, member: 576029"] Welcome. As an EE, I appreciate your goals. We would call this a "Car Audio PC" or "Carputer" or some other names over the years. You can get a touchscreen to pair with a Pi or MicroATX mobo. Most have used a MicroATX mobo with USB audio and touchscreen. Your plan can work similar. You'll want a DSP, but one that you can communicate with through the Car PC so you can tune it from there (ideally). You'll want a DSP to do most of the work so you can just feed it a digital signal (optical is typical). Note if you use optical, you'll need a separate volume knob through the DSP (common). Most of the DSP on the market can do most of what you want, including preset recall, volume (main and sub), even source selection (including BT). Audio Control, JL Audio, Alpine, Helix, PPI, MiniDSP, Dayton Audio, etc have nice options. [/QUOTE]

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