Acidable is a turntable, which uses the acid from oranges to control the different sound samples. Sweeter oranges will give the user other samples than sour oranges. It also can happen that with a bag of oranges the user will never be able to experience all the redefined sound samples. By playing with turntable the user also produce fresh orange juice in the meantime. The Acidable uses potentiometers, rotary encoders and an Arduino board to communicate with Max/Msp.