Boss FS5L
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- This item is covered for 3 years
Essential Information About the BOSS FS-5L Switching Pedal
Essential Information About the BOSS FS-5L Switching Pedal
- Latch switching: one press = ON, the next = OFF, ideal for turning effects on/off or switching channels.
- Built-in polarity switch to adapt to different footswitch input types (depending on the device).
- Simple and universal connectivity via a 6.35mm Jack connector (standard instrument cable).
- ON/OFF indicator LED optionally powered by 2 LR03 (AAA) batteries, convenient for stage use.
Manufacturer Information
Boss
https://www.roland.com
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Safety manager:
Roland Central Europe N.V.
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A benchmark foot controller for amp and pedalboard
The FS-5L is one of the most widely used switching pedals to control a guitar rig without complexity: a compact format, robust construction, and straightforward operation designed to remain reliable gig after gig. Its "latch" principle (continuous switch) makes it particularly suitable for all functions that need to stay activated until you decide to switch back: effect on/off, channel switching on an amp, activating a function on a multi-effects unit, triggering a specific mode, etc.
Another important advantage to avoid surprises when connecting: the FS-5L features a polarity switch. In practice, this allows you to adapt the switch behavior to your device's control input to achieve a coherent ON/OFF toggle and an LED that correctly indicates the selected state.
Who and in what contexts to use the FS-5L?
The BOSS FS-5L is aimed at all guitarists (beginners and professionals alike) who want to gain playing comfort by controlling a function with their foot without letting go of the neck. Live, it is the obvious ally for clean and fast changes, especially when you need to switch between verse/chorus with different gain levels or activate/deactivate an effect without bending down to the pedalboard.
In the studio, it is just as relevant: you can record smoother takes by triggering a toggle (channel, effect, assigned function) yourself at the exact moment, without relying on automation or a second person. And if you use a hybrid setup (amp + effects + multi-effects), its "standard" nature makes it a simple solution to integrate and move from one system to another.
Technical specifications
| Effects | Switch | Use | electric guitar |
| Format | Pedal | Color | Black |
| Type | Battery | ||
Customer reviews
What customers say
Summarized and selected by AI from recent customer reviews
This footswitch pedal receives mostly positive feedback. Customers said it works well with various amplifiers and pedals, with one noting "works perfectly" and battery-free operation. However, some find the pressure sensitivity requires light touch to switch channels. One customer experienced compatibility uncertainty.
Review highlights
- âWorks perfectly. Can function without batteries, they only power the LED.â
- âMeets my expectations well.â
- âComplements my amplifier perfectly.â
Based on 6 reviews
- 4 stars, 0 reviews
- 3 stars, 0 reviews
- 2 stars, 0 reviews
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Hello everyone I would like to buy this product but I am not sure and I would like your opinion.
I am currently playing in a rock band and we are starting to play live, I am missing a pedal, so I can play a solo ac the sound I want without having to stop 4 bars first to adjust my amp. is that enough? Thanks in advance to youAutomatically translated
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This footswitch is really great even if at first I was a bit surprised that I didn't have to press very hard on it to change the channel because if you press normally you turn it on or off I think you should put an on/off switch on the side of the pedal but otherwise I'm very happy with my Roland cube 20x amp
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It works nickel. It can work without batteries, they are only used to power the diode.
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Corresponds well to what I expect with the DS2
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Complementary to my Boss 3 amp
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Questions frequently asked
Is the Boss FS-5L latch or momentary?
Latch switching alternates between on and off with each press. The state remains selected until the next press, for channel switching or sustained effect activation.
Which jack should be used with the FS-5L?
Connection is made via a 6.35 mm female jack socket using a standard instrument cable.
Does the FS-5L work without batteries?
Passive switching remains functional without power. The 2 LR03 (AAA) batteries power the ON/OFF indicator LED. The specified current consumption is 0 mA excluding the LED.
Can the polarity of the Boss FS-5L be reversed?
A polarity switch allows adapting the switch behavior to the control input of the connected device. This function ensures an ON/OFF toggle consistent with the LED indication.
Does the FS-5L alter the guitar sound?
No audio processing is applied to the signal: this pedal does not affect gain, EQ, or compression. Its role is to control an external function by foot.



