Boss FS-5u
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- This item is covered for 3 years
What you need to know
What you need to know
- On-demand triggering: activates the assigned function as long as the pedal is held down, ideal for momentary actions (tap, hold, punch-in, mute).
- Built-in polarity switch: ensures compatibility with many amps, multi-effects, and pedals featuring a footswitch input.
- Compact format: easily placed on a pedalboard or at the base of a stand without cluttering the playing space.
- Simple connection via 6.35mm Jack for quick integration into any setup.
Manufacturer Information
Boss
https://www.roland.com
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Safety manager:
Roland Central Europe N.V.
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A Foot Control That Has Become a Standard in Modern Rigs
Long before the era of complex pedalboards, foot control established itself as the most direct tool to operate an effect or amp function without letting go of the instrument. This type of footswitch is especially appreciated when you want to maintain "instant" control over an action: press, the function activates; release, everything returns to its initial state. Whether in a live-oriented setup or in the studio, this simple reflex brings real fluidity, whether playing through a traditional amp or a modern multi-effects unit.
Who It's For and What It's For: From Rehearsal to Stage Musician
This control pedal is designed for all guitarists and bassists who want to operate a function with their foot without complicating things: momentary changes, temporary mode hold, triggering an assigned function, or "press-and-hold" type actions. It's perfect for contexts where rhythmic precision matters (rock, pop, funk, metal) as well as for more atmospheric environments where you like to trigger a function just for the duration of a transition (ambient, post-rock, soundtrack music).
In live situations, it avoids hand manipulations and secures your delicate passages. In the studio, it allows triggering an action at the exact moment without interrupting the take. On a pedalboard, its compact size helps maintain clean ergonomics, especially when space is limited.
Technical specifications
| Effects | Remote Control, Switch | Use | electric guitar |
| Format | Pedal | Color | White |
Customer reviews
What customers say
Summarized and selected by AI from recent customer reviews
Customers praised this footswitch pedal for its durability and functionality, particularly when paired with recording equipment and loop stations. Many noted it "does the job" and is "essential" for their setup. However, some found the price high for a simple switch and mentioned missing instructions. The top-mounted jack placement can complicate pedalboard integration.
Review highlights
- “No need for power supply (neither battery nor mains) - great!”
- “Super, very practical, I love it”
- “Fast delivery, product working perfectly, happy deal”
Based on 16 reviews
- 2 stars, 0 reviews
- 1 star, 0 reviews
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Based on how it was sent
and in the condition in which I received it, the product is probably very durable, since it still works.Automatically translated
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Recordings made easy with my digital recorder
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Fast delivery, product working at the top, happy deal;)
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No need for a power supply (neither battery nor mains) great
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Very well done the job coupled with boss gt1
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Questions frequently asked
Boss FS-5U: momentary or latch switch?
The datasheet indicates a latch-type switch, while the description presents an activation held during pressing. The function obtained depends on the control input and its assignment on the connected device.
Is the polarity adjustable?
A polarity reverser is integrated to adapt the switching logic to compatible equipment.
What cable is needed to connect this pedal?
Connection is made via a 6.35 mm jack plug. This connector allows linking the pedal to a footswitch input of an amp, pedal, or multi-effects unit that is compatible. No adapter is mentioned.
Does the Boss FS-5U require power?
Its operation is passive and its stated consumption is 0 mA. No electrical power supply is therefore required for its use.
What are the dimensions of the pedal?
With 96 mm width, 90 mm depth, and 43 mm height, this 240 g format fits on a pedalboard when space is limited.



