1. A drawbar-type organ input circuit, comprising: a plurality of drawbars; a plurality of bus bars; a controller having a plurality of input/output pins; and a decoder having a plurality of inputs and a plurality of outputs; wherein each bus bar of the plurality of bus bars is electrically connected to an input/output pin of the controller; wherein each input of the decoder is electrically connected to an input/output pin of the controller; and wherein each output of the decoder is electrically connected to a drawbar of the plurality of drawbars.