-- card: 11353 from stack: in -- bmap block id: 0 -- flags: 0000 -- background id: 3551 -- name: -- part contents for background part 3 ----- text ----- controllers -- part contents for background part 4 ----- text ----- a synthesizer function whose output is used to alter the value of a parameter of another synthesizer function. Any device or module that acts as the source of a control voltage; the synthesizers keyboard, for example. -- part contents for background part 16 ----- text ----- 166