The enclosure is made from 1/8" and 1/4" plywood sprayed black. The amp face is aluminum bullnosing from the local home-supply warehouse. The grille cloth is a leftover scrap of poker speedcloth from my poker table project. Pretty much all the electronics came from the radio hut, except the speaker which I salvaged from an old desktop computer speaker.
The altoids tin is just there to give a sense of scale.