Early sketch model on form and function. Notice it was going to be a two track.
Early sketch of solobox form
computer rendering of final form
Computer rendering of solobox
Testing the components for the thousandth time
Tack welded and ready for the full TIG weld
20ga sheet metal cap welded and polished, ready for holes and paint.
Internal components mounted and ready for the bottom cover.
Solobox in action
solobox in all its glory
USB charging up the internal 3.7v cell phone battery