The BOSS FS-6 is essentially two switches in one, combining latch and momentary switching into one unit. Sporting two heavy-duty switches housed side-by-side, the FS-6 allows each switch to be set for latch or momentary operation, depending on the individuals' playing style and setup. Individual polarity switches are also available for each pedal.

The FS-6 is equipped with a 1/4" TRS (stereo) input jack, and requires a stereo cable to function properly. This footswitch may be used with a wide variety of instruments, rhythm machines, and guitar or bass amplifers offering channel switching.