Another 'f#ck the man' recipe box build from way back in the early 2000's. Self designed combo 'reamp' and guitar splitter unit, using Jensen transformers and sections of Jensen app note schematics. This is the Jensen guitar splitter app note, combined with a 'reamp' section of my own design, and an added DI output section tagged onto the splitter drive amp which shares the transformer of the 'reamp' section, so you can have either 'DI' or 'reamp', but not both at the same time as the two XLR's are directly connected. This gets used for the DI section far more than anything else.