Plug it into your truck’s 12V DC outlet while driving so it charges on the road.
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addr := ":" + port fmt.Printf("Pickup server running on http://localhost%s\n", addr) log.Fatal(http.ListenAndServe(addr, nil)) Plug it into your truck’s 12V DC outlet
pickup/ ├── main.go ├── store/ │ └── memory.go ├── handler/ │ └── pickup.go └── go.mod addr := ":" + port fmt
Every guitarist, busker, and bedroom producer knows the struggle. You spend weeks perfecting your “simple pickup project”—that pristine, clean tone you get when you’re plugged directly into your home interface. But the moment you need to take that sound on the road, disaster strikes. Cables tangle, preamps fail, and your tone falls apart.
For portability, you need a or a small 12V Li-ion pack . For maximum portability, a 9V battery with a snap connector is the easiest starting point. Phase 2: Building the Preamp (The "Go Portable" Heart)