TOSHIMARU NAKAMURA - NO INPUT MIXING BOARD Vinyl LPToshimaru Nakamura's instrument is the no input mixing board, which describes a way of using a standard mixing board as an electronic music instrument, producing sound without any external audio input. The use of the mixing board in this manner is not only innovative in the the sounds it can create but, more importantly, in the approach this method of working with the mixer demands. The unpredictability of the instrument requires an attitude of