Originally this unit was a 1950's ATR Manufacturing Co. Inc. Rectifier Power Supply Model 620C-ELIP. This rescued machine now features an amplified stereo MP3 player, dual 3.5" full dynamic range speakers, and a remote controlled, interactive, multicolored LED light source. Constructing the internal support structure from sheet metal allows for
experimental controlled-release illumination. The original voltage control knob, on the front panel, is now used to adjust the MP3 volume. Breadbox works with any type of Ipod or smartphone.