(self, gain=20, colour=20)
return self
overdrive takes 2 parameters: gain in dB and colour which effects
        the character of the distortion effet.

        Both have a default value of 20. TODO - changing color does not seem to have an audible effect
overdrive takes 2 parameters: gain in dB and colour which effects
        the character of the distortion effet.
overdrive takes 2 parameters : gain in dB and colour which effects the character of the distortion effet .
def overdrive(self, gain=20, colour=20):
        """overdrive takes 2 parameters: gain in dB and colour which effects
        the character of the distortion effet.

        Both have a default value of 20. TODO - changing color does not seem to have an audible effect
        """
        self.command.append('overdrive')
        self.command.append(gain)
        self.command.append(colour)
        return self
def overdrive ( self , gain = 20 , colour = 20 ) : self . command . append ( 'overdrive' ) self . command . append ( gain ) self . command . append ( colour ) return self