Raspberry Pi based audio player

This my take on a boom box. Hopefully a step-up in in sound quality from what I had in the early 80s. I mimicked a component stereo with a Dayton Audio 30 stereo amplifier in one section, a Raspberry Pi with a HiFiBerry DAC+ and a 7 inch touchscreen in another section and two of Scott Sehlin's Rhodium 4 micro speakers. The components are attached together with Penn Elcom butterfly latches and lift off hinges. It can run off A/C power, a 12V automobile cigarette lighter outlet or batteries. I used it in my work van for about 3 years.