Shree Shiva Electrical

FS-1 (FS-1 Foot Switch)

The Boss FS-1 is a classic, single-button momentary footswitch used to control various guitar pedals, amps, drum machines, and other gear.

�� Key Features

• Momentary (non-latching) switch

• Heavy-duty metal construction

• 1/4" jack connection

• Originally powered by 2 AA batteries (for LED indicator)

• Works as a remote control for compatible devices

�� Common Uses

• Channel switching on compatible amps

• Tap tempo control

• Triggering effects (delay, reverb, etc.)

• Start/stop on drum machines

�� Compatibility

The FS-1 was commonly used with vintage Roland and Boss gear from the late 1970s and early 1980s.

If you’re asking about:

• Wiring/modding one

• Using it with modern pedals

• Fixing one

• Or comparing it to something like the FS-5U / FS-6

Tell me what you're trying to do and I’ll guide you. 

What Is a Foot Switch LT4?

A foot switch LT4 is an industrial-grade pedal-type electrical control device designed to let operators control machinery or electrical circuits hands-free by pressing with a foot. This makes it super useful on machine tools, production lines, power tools, and other equipment where both hands are needed elsewhere.

Here are several FS-2 / FS2 foot switch products you might be referring to — these are hands-operated switches used either for industrial/electrical control (e.g., machine on/off control) or musical gear (guitar amp or amp controller). “FS-2” is a common model designation for foot-operated switches in different