Reply To: Boss FS-6 to control program +/-?By cyanosaurus / July 25, 2013 Home › Forums › Products › Rackmount › Boss FS-6 to control program +/-? › Reply To: Boss FS-6 to control program +/-? July 25, 2013 at 8:52 pm #124644 cyanosaurusParticipant Yes, it is suitable. You could even use two mono cables OR one stereo cable.